GoldHaven Resources Corp. (CSE:GOH)(OTCQB:GHVNF)

NEWS

GoldHaven Identifies Significant Indium Enrichment with Values up to 334 ppm at Magno

VANCOUVER, British Columbia, Jan. 22, 2026 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to report further findings from its 2025 surface exploration program highlight indium (In) mineralization at the Magno Property in northwestern British Columbia. The program focused on verifying historical mineral occurrences and significantly expanding the property-wide geochemical dataset employing modern analytical techniques.

Highlights:

  • Magno 2025 surface exploration program completed: Significantly expanded the property-wide geochemical dataset using modern analytical techniques.
  • Indium analysis completed for all 2025 samples: Geochemical interpretations across historical data and recent assays highlight robust indium distribution across key zones outlining exploration significance.
  • Indium values of up to 334 ppm returned: Assays confirmed above average crustal background levels (~0.1 ppm), highlighting indium as a meaningful critical mineral component of the Magno system.
  • Concentration within Magno, D Zones and Kuhn & Dead Goat showings: Elevated indium values are spatially restricted to these zones, suggesting a model of structurally controlled fluid flow and proximity to localized intrusive heat sources.

Further to its January 6, 2026, news release, the 2025 exploration work completed included detailed geological mapping and comprehensive multi-element geochemical sampling, with a particular emphasis on evaluating critical minerals and pathfinder elements to refine the Company’s evolving exploration model and support future drill targeting across the district-scale land package.

A key focus while interpreting the results of 2025 field program at the Magno Property was to evaluate the distribution and exploration significance of the critical mineral indium. Historical sampling had identified anomalous indium values in a limited number of samples; however, inconsistent analysis across the historical dataset restricted meaningful interpretation. To address this, GoldHaven implemented a comprehensive geochemical sampling program across important zones within the Property that returned significant indium values across numerous 2025 surface sample assays.

Sample IDShowingIn (ppm)ME-MS41Zn (%)ME-MS41
J647329Middle D33416.65%
J647047Magno22911.45%
J647437Magno2163.81%
J647017Magno2091.89%
J647029Magno20312.65%
J647567Magno188.58.70%
J647560Magno1735.24%
J647048Magno1708.23%
J647559Magno162.55.66%
J647049Magno127.52.69%

Table 1 – Top 10 In values with associated Zn results.

Indium can act as an effective geo thermometer for mapping dominant fluid pathways and proximal distances from porphyry bodies by aiding in vectoring the distance from intrusive fluid sources. The GoldHaven team thus saw an opportunity to provide a robust and comprehensive geochemical suite across all samples that would include Indium as a prospective element of concentration for the Company while at the same time providing evidence for a prospective intrusive heat source within the Cassiar Stock.

The 2025 program returned indium values of up to 334 ppm, significantly above background levels. Elevated indium values with correlated high zinc values are spatially restricted to the Magno and D Zones and the Kuhn and Dead Goat showings, areas characterized by sphalerite-bearing mineralization and structurally controlled fluid pathways. The Magno zone specifically exhibits both higher zinc values and the strongest indium enrichment across the property.

While the Magno Property remains at an early stage of exploration and no mineral resources have been defined, GoldHaven conducted a preliminary, non-resource comparison to published indicated indium resources at the Mt. Pleasant deposit in New Brunswick, which reports grades ranging from approximately 45 g/t to 275 g/t indium (Sinclair et al. 2006). Surface samples at Magno returning up to 334 ppm indium fall within a comparable geochemical range and support continued evaluation of indium as a meaningful exploration vector as the Company refines its exploration model.

Importance of Indium:

Indium is increasingly recognized as a strategic critical mineral with a strong long-term growth profile driven by structural demand. It is formally designated as a critical mineral in both the United States and Canada, reflecting its economic importance and supply vulnerability, and elevating its relevance within North American industrial policy focused on supply-chain security, advanced manufacturing, clean energy, and national defense.

Demand for indium is underpinned by its essential and often non-substitutable role in high-growth technology applications. Indium tin oxide remains the dominant transparent conductive material used in touchscreens and flat-panel displays, while indium-based compounds are increasingly important in compound semiconductors, photonics, fiber-optic communications, and high-frequency electronics supporting data infrastructure and defense systems. Indium is also a key input in certain thin-film solar technologies, linking its demand profile to broader decarbonization and electrification trends.

On the supply side, indium is produced almost entirely as a by-product of zinc refining, which inherently limits the industry’s ability to rapidly expand supply in response to increasing demand. Global production remains highly concentrated, contributing to supply-chain risk for Western economies. These factors, combined with its critical mineral designation, underscore indium’s strategic importance and support continued interest in identifying and evaluating indium-enriched mineral systems.

https://ml.globenewswire.com/Resource/Download/ea144916-9f7f-48f8-9f5d-471eff98333e/picture1.jpg

Figure 1: Linear regression between indium and copper plus zinc (a) and between indium and zinc (b). Both on logarithmic scales and both indicating a correlation between indium zinc and copper. Data produced from GoldHaven’s 2025 surface samples.

https://ml.globenewswire.com/Resource/Download/920b4f6e-8744-48b1-928a-c22be9eb9726/picture2.jpg

Figure 2: Map of the Magno property showing Indium Values from the 2025 Field program isolated to both the Kuhn/ Dead Goat and the Magno/ D zones. Both of which contain sphalerite and elevated zinc levels.

“The completion of this additional geochemical interpretation represents an important step in advancing the Magno Property,” said Rob Birmingham, Chief Executive Officer of GoldHaven Resources Corp. “By applying a consistent, modern geochemical approach across the property, we were able to confirm meaningful indium enrichment and its association with zinc-rich mineralization in key zones. While Magno remains at an early stage, these results increase our understanding of the mineral system and will help guide ongoing geological interpretation and future drill targeting as we vector towards potential porphyry sources.”

Quality Assurance/ Quality Control (QAQC)

The most recent work conducted on the Property by the Company, as outlined in this news release, utilized ALS Geochemistry Labs in North Vancouver, BC. ALS Geochemistry has no relationship with the Company. Sample shipment was conducted using industry-standard chain of custody procedures. Due to the preliminary nature of the field geochemistry programs, no blind analytical blanks and standards were utilized by the Company and only the internal procedures employed by the commercial lab were utilized for QA/QC protocols. Field notes, sample locations, lab certified reference materials, and assay results were reviewed, and the Qualified Person is satisfied that these procedures and protocols are sufficient given the current stage of exploration on the Property.

Magno Project:

GoldHaven Resources’ Magno Project is a district-scale exploration asset spanning 36,973.29 hectares in the prolific Cassiar region of northwestern British Columbia. Located just three kilometers south of the historic mining town of Cassiar and crossed by Highway 37, Magno benefits from road access and infrastructure rarely matched by early-stage exploration projects of this scale.

The project directly borders mineral claims held by Cassiar Gold Corp. and Coeur Mining Inc., positioning GoldHaven within a proven regional mining corridor with established operators active in both precious metal and polymetallic systems. Proximity to supply hubs such as Dease Lake, Watson Lake, and Whitehorse — along with potential hydroelectric access from regional infrastructure — enhances Magno’s logistical and long-term development advantages.

https://ml.globenewswire.com/Resource/Download/9befc90c-b243-4ab4-b478-7873cf19f3e1/picture3.jpg

Figure 3: Magno map location with proximity to nearby companies.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:
Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is an independent Qualified Person as defined under NI 43-101 and a consultant of the Company.

Neither the CSE nor its Regulation Services Provider (as that term is defined in the policies of the CSE – Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release. 

Cautionary Statements Regarding Forward-Looking Information

This news release contains forward-looking statements and forward-looking information (collectively, “forward-looking statements”) within the meaning of applicable Canadian and U.S. securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, the possible acquisition of the future projects, the Company’s expectation that it will be successful in enacting its business plans, and the anticipated business plans and timing of future activities of the Company, are forward-looking statements. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically identified by words such as: “believes”, “will”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “may”, “should”, “potential”, “scheduled”, or variations of such words and phrases and similar expressions, which, by their nature, refer to future events or results that may, could, would, might or will occur or be taken or achieved. In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that there will be investor interest in future financings, market fundamentals will result in sustained precious metals demand and prices, the receipt of any necessary permits, licenses and regulatory approvals in connection with the future exploration and development of any future projects in a timely manner, the availability of financing on suitable terms for exploration and development of future projects and the Company’s ability to comply with environmental, health and safety laws.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, operating and technical difficulties in connection with mineral exploration and development activities, actual results of exploration activities, the estimation or realization of mineral reserves and mineral resources, the inability of the Company to obtain the necessary financing required to conduct its business and affairs, as currently contemplated, the inability of the Company to enter into definitive agreements in respect of possible Letters of Intent, the timing and amount of estimated future production, the costs of production, capital expenditures, the costs and timing of the development of new deposits, requirements for additional capital, future prices of precious metals, changes in general economic conditions, changes in the financial markets and in the demand and market price for commodities, lack of investor interest in future financings, accidents, labour disputes and other risks of the mining industry, delays in obtaining governmental approvals, permits or financing or in the completion of development or construction activities, changes in laws, regulations and policies affecting mining operations, title disputes, the inability of the Company to obtain any necessary permits, consents, approvals or authorizations, including by the Exchange, the timing and possible outcome of any pending litigation, environmental issues and liabilities, and risks related to joint venture operations, and other risks and uncertainties disclosed in the Company’s latest interim Management’s Discussion and Analysis and filed with certain securities commissions in Canada. All of the Company’s Canadian public disclosure filings may be accessed via www.sedarplus.ca and readers are urged to review these materials.

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release or incorporated by reference herein, except as otherwise required by law.

Photos accompanying this announcement are available at

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https://www.globenewswire.com/NewsRoom/AttachmentNg/920b4f6e-8744-48b1-928a-c22be9eb9726

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Figure 1:
 
Linear regression between indium and copper plus zinc (a) and between indium and zinc (b). Both on logarithmic scales and both indicating a correlation between indium zinc and copper. Data produced from GoldHaven’s 2025 surface samples.
Figure 2:
 
Map of the Magno property showing Indium Values from the 2025 Field program isolated to both the Kuhn/ Dead Goat and the Magno/ D zones. Both of which contain sphalerite and elevated zinc levels.
Figure 3:
 
Magno map location with proximity to nearby companies

Source: GoldHaven Resources Corp.

            © 2026 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Jan. 14, 2026 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to provide additional context and interpretation of tungsten assay results from its 2025 surface exploration program at the Magno Property in northwestern British Columbia, further to its January 6th, 2026, news release. The 2025 program was designed to systematically verify historical mineral occurrences and expand the geochemical dataset across the property using modern analytical techniques.

Highlights:

  • Confirmed anomalous tungsten mineralization at the historical Kuhn and Dead Goat showings, successfully validating historical surface data
  • Identified a newly recognized tungsten zone at Vines Lake, where tungsten mineralization had not previously been documented
  • Highest-grade sample from the 2025 program returned up to 6,550 ppm tungsten (W) at the Vines Lake showing
  • Surface mapping confirms structurally controlled skarn (manto-style) mineralization, consistent with tungsten-bearing systems across the Magno Property
  • Approximately 1.3 kilometres of anomalous tungsten mineralization defined at the Kuhn target, supporting district-scale tungsten and critical-mineral potential

Results confirm anomalous tungsten mineralization at the historical Kuhn and Dead Goat showings, successfully validating historical data, and identify a previously undocumented tungsten occurrence at the Vines Lake showing, where the highest-grade sample from the program returned 6,550 ppm tungsten (W). These findings expand the known footprint of tungsten mineralization at Magno and demonstrate that tungsten mineralization is distributed across multiple structurally controlled zones within the project area.

Tungsten: A Critical Mineral of Strategic Importance to North America

Tungsten is recognized as a critical mineral due to its unique physical properties, including the highest melting point of all metals, exceptional hardness, and high density, which make it essential for a wide range of industrial and strategic applications. It is widely used in cutting and drilling tools, wear-resistant alloys, electronics, energy infrastructure, and defense applications. Global tungsten supply is highly concentrated, with limited primary production outside a small number of jurisdictions, underscoring the importance of identifying new, secure sources in stable mining regions. The confirmation of tungsten mineralization across multiple structurally controlled skarn zones at the Magno Property highlights the project’s relevance to critical-mineral exploration and supports its potential strategic value alongside the property’s established silver and base-metal systems.

 Sample IDShowingW (ppm)ME-MS81 
 J647321Vine Lake6550 
 J647260Dead Goat5380 
 J647326 4380 
 J647205Kuhn4260 
 J647259Dead Goat3920 
 J647213Kuhn3850 
 J647215Kuhn3360 
 J647262Dead Goat3170 
 J647485Dead Goat2930 
 J647261Dead Goat2840 

Table 1 – Top 10 Tungsten values from the 2025 Field Program.

https://ml.globenewswire.com/Resource/Download/68153784-861d-4516-b89b-2f2013d7ab97/picture1.jpg

Figure 1 – Tungsten samples from the 2025 Field Program at the Kuhn and Dead Goat Zones.

Note – The above samples are grab samples taken to verify and characterize mineralization from the historic occurrences. They are not indicative of expected overall deposit grades.

Overview of structure and lithology:

The Kuhn and Dead Goat zones are underlain by gently dipping, NNW-striking stratigraphy including carbonate-bearing units of the Rosella Formation and Ingenika Group, as well as clastic units of the Boya Formation and Kechika Group. Mineralization in both areas occurs within structurally controlled skarns (mantos).

At the Kuhn showing, two principal skarn horizons are recognized:

  • the upper 3A skarn developed within the central Rosella Formation; and
  • the lower 3A skarn developed along the contact between the Boya and Rosella formations.

The lower skarn horizon is characterized by a distinctive vuggy texture.

Tungsten mineralization is most strongly developed within diopside–garnet skarn assemblages. Pyrrhotite-rich phases commonly show a negative correlation with tungsten, reflecting variations in oxidation state during skarn-forming mineralization events.

Structural Controls and Metal Zoning:

Field mapping completed during the 2025 program also identified a third, previously unrecognized skarn and/or silicified structural zone striking northeast and oblique to the Kuhn and Dead Goat skarns. This structure is characterized by a stronger zinc association and exhibits structural similarities to mineralization observed at the Magno and D Zones.

Minor copper mineralization is present at both Kuhn and Dead Goat, typically associated with zoned pyrrhotite skarn phases, fracture-controlled pyrrhotite, and quartz veining. One sample collected from a small granite stock at southern Kuhn returned 1,765 ppm Cu, interpreted to lie along strike from the same structural corridor hosting silicified zinc mineralization. These observations suggest a potential relationship between northeast-trending structures and the intrusive heat source associated with the Cassiar Stock, a relationship that will be the focus of continued geological evaluation.

Exploration Significance:

At the Kuhn and Dead Goat zones, tungsten assays are consistent with historical results, with multiple samples returning values between 500 and 5,000 ppm W. The Kuhn target now covers approximately 1.3 kilometres of anomalous tungsten mineralization along strike, supporting continued de-risking through follow-up mapping, sampling, and target refinement.

Results from the 2025 program further strengthen GoldHaven’s confidence in the Magno Property as a district-scale polymetallic system with significant silver, base-metal, tungsten, and critical-mineral potential. The Company will advance priority targets—including the Magno and D Zones, the Kuhn and Dead Goat tungsten areas, and the newly identified Vines Lake showing—toward detailed targeting and future drill planning.

“The 2025 surface program successfully achieved one of its primary objectives of verifying historical tungsten mineralization at the Kuhn and Dead Goat showings while also identifying a new tungsten occurrence at Vines Lake,” said Robert Birmingham, President and CEO of GoldHaven Resources Corp. “These results highlight the continuity and scale of tungsten mineralization across multiple structurally controlled skarn zones at Magno and further support our view that the property may host a large, zoned polymetallic system. With tungsten now confirmed over more than a kilometre of strike at Kuhn, we are well positioned to advance priority targets toward detailed targeting and future drill planning.”

Quality Assurance/ Quality Control (QAQC)

The most recent work conducted on the Property by the Company, as outlined in this news release, utilized ALS Geochemistry Labs in North Vancouver, BC. ALS Geochemistry has no relationship with the Company. Sample shipment was conducted using industry-standard chain of custody procedures. Due to the preliminary nature of the field geochemistry programs, no blind analytical blanks and standards were utilized by the Company and only the internal procedures employed by the commercial lab were utilized for QA/QC protocols. Field notes, sample locations, lab certified reference materials, and assay results were reviewed, and the Qualified Person is satisfied that these procedures and protocols are sufficient given the current stage of exploration on the Property.

Magno Project:

GoldHaven Resources’ Magno Project is a district-scale exploration asset spanning 36,973.29 hectares in the prolific Cassiar region of northwestern British Columbia. Located just three kilometres south of the historic mining town of Cassiar and crossed by Highway 37, Magno benefits from road access and infrastructure rarely matched by early-stage exploration projects of this scale.

The project directly borders mineral claims held by Cassiar Gold Corp. and Coeur Mining Inc., positioning GoldHaven within a proven regional mining corridor with established operators active in both precious metal and polymetallic systems. Proximity to supply hubs such as Dease Lake, Watson Lake, and Whitehorse — along with potential hydroelectric access from regional infrastructure — enhances Magno’s logistical and long-term development advantages.

https://ml.globenewswire.com/Resource/Download/ee612c21-4879-4847-9428-6aee9b146538/picture2.jpg

Figure 2 – Magno map location with proximity to nearby companies

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:
Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is an independent Qualified Person as defined under NI 43-101 and a consultant of the Company.

Neither the CSE nor its Regulation Services Provider (as that term is defined in the policies of the CSE- Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and forward-looking information (collectively, “forward looking statements”) within the meaning of applicable Canadian and U.S. securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, the possible acquisition of the future projects, the Company’s expectation that it will be successful in enacting its business plans, and the anticipated business plans and timing of future activities of the Company, are forward-looking statements. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically identified by words such as: “believes”, “will”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “may”, “should”, “potential”, “scheduled”, or variations of such words and phrases and similar expressions, which, by their nature, refer to future events or results that may, could, would, might or will occur or be taken or achieved. In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that there will be investor interest in future financings, market fundamentals will result in sustained precious metals demand and prices, the receipt of any necessary permits, licenses and regulatory approvals in connection with the future exploration and development of any future projects in a timely manner, the availability of financing on suitable terms for exploration and development of future projects and the Company’s ability to comply with environmental, health and safety laws.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, operating and technical difficulties in connection with mineral exploration and development activities, actual results of exploration activities, the estimation or realization of mineral reserves and mineral resources, the inability of the Company to obtain the necessary financing required to conduct its business and affairs, as currently contemplated, , the inability of the Company to enter into definitive agreements in respect of possible Letters of Intent, the timing and amount of estimated future production, the costs of production, capital expenditures, the costs and timing of the development of new deposits, requirements for additional capital, future prices of precious metals, changes in general economic conditions, changes in the financial markets and in the demand and market price for commodities, lack of investor interest in future financings, accidents, labour disputes and other risks of the mining industry, delays in obtaining governmental approvals, permits or financing or in the completion of development or construction activities, changes in laws, regulations and policies affecting mining operations, title disputes, the inability of the Company to obtain any necessary permits, consents, approvals or authorizations, including by the Exchange, the timing and possible outcome of any pending litigation, environmental issues and liabilities, and risks related to joint venture operations, and other risks and uncertainties disclosed in the Company’s latest interim Management’s Discussion and Analysis and filed with certain securities commissions in Canada. All of the Company’s Canadian public disclosure filings may be accessed via www.sedarplus.ca and readers are urged to review these materials.

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release or incorporated by reference herein, except as otherwise required by law.

Photos accompanying this announcement are available at:

https://www.globenewswire.com/NewsRoom/AttachmentNg/68153784-861d-4516-b89b-2f2013d7ab97

https://www.globenewswire.com/NewsRoom/AttachmentNg/ee612c21-4879-4847-9428-6aee9b146538

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Source: GoldHaven Resources Corp.

Figure 1
 
Tungsten samples from the 2025 Field Program at the Kuhn and Dead Goat Zones.
 
Figure 2
 
Magno map location with proximity to nearby companies

VANCOUVER, British Columbia, Jan. 06, 2026 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce preliminary assay results from its 2025 surface exploration program at the Magno Property, located in northwestern British Columbia. Results confirm high-grade silver, lead, zinc, tungsten, and critical-mineral mineralization across multiple zones, including historical and newly defined showings, reinforcing Magno’s potential as a district-scale polymetallic system.

Notable assay results include silver values up to 2,370 g/t Ag, lead exceeding 20% Pb, zinc values up to 19.25% Zn, tungsten values up to 6,550 ppm W, and indium values up to 334 ppm In, returned from surface sampling across the property.

Highlights:

  • High-grade silver-lead-zinc mineralization confirmed, with grab samples returning up to 2,370 g/t Ag, >20% Pb, and 19.25 % Zn from the Magno and D Zones.
  • Widespread anomalous silver values, with 45 of 357 samples returning >100 g/t Ag.
  • Strong tungsten results, including 32 samples >1,000 ppm W and a maximum value of 6,550 ppm W from the Vines Lake occurrence.
  • Consistent tungsten mineralization confirmed at the Kuhn and Dead Goat Zones, with multiple samples ranging from 500 to 5,000 ppm W and an anomalous population exceeding 0.2% W.
  • Critical mineral potential demonstrated, with indium values up to 334 ppm In associated with Sphalerite (Zn).
  • Verification of multiple historical showings and identification of new targets across the property.
  • Recognition of geochemical zoning consistent with a large, intrusive-related mineral system.

The 2025 program was designed to systematically verify historical mineral occurrences and expand the geochemical database across the Company’s 36,973.29-hectare land package. A total of 357 rock samples were collected and analyzed using an expanded, modern analytical suite to better characterize the property’s complex polymetallic zoning.

Sample_IDShowingAg (ppm)
ME-MS41		Pb (%)
ME-MS41		Zn (%)
ME-MS41
J647437Magno2370>20 %3.81%
J647022Magno2210>20 %0.11%
J647457Magno1740>20 %0.23%
J647569Magno1500>20 %0.56%
J647554Magno1410>20 %2.20%
J647623Middle D1390>20 %2.32%
J647101Magno1305>20 %0.81%
J647327Magno1280>20 %0.85%
J647018Magno1080>20 %5.84%
J647047Magno823>20 %11.45%

Table 1 – Top 10 Ag results with associated Pb and Zn values

https://ml.globenewswire.com/Resource/Download/80e07ecd-8cc2-4f5f-a05c-e81694824f43/image3.png

Figure 1- Ag Sample locations from the 2025 Field Program at the Magno Zone

Sample_IDShowingIn (ppm)
ME-MS41		Zn (%)
ME-MS41
J647329Middle D33416.65%
J647047Magno22911.45%
J647437Magno2163.81%
J647017Magno2091.89%
J647029Magno20312.65%
J647567Magno188.58.70%
J647560Magno1735.24%
J647048Magno1708.23%
J647559Magno162.5 5.66%
J647049Magno127.52.69%

Table 2 – Top 10 In values with associated Zn results.

Sample_IDShowingW (ppm)
ME-MS81
J647321Vines Lake6550
J647260Dead Goat5380
J647326 4380
J647205Kuhn4260
J647259Dead Goat3920
J647213Kuhn3850
J647215Kuhn3360
J647262Dead Goat3170
J647485Dead Goat2930
J647261Dead Goat2840

Table 3 – Top 10 Tungsten values from the 2025 Field Program.

https://ml.globenewswire.com/Resource/Download/5da6b1b4-2238-4cc0-9c6f-38ccd31d7258/image6.png

Figure 2 – Tungsten samples from the 2025 Field Program at the Kuhn and Dead Goat Zones.

Note – The above samples are grab samples taken to verify and characterize mineralization from the historic occurrences. They are not indicative of expected overall deposit grades.

With the return of assay results, the Company has successfully achieved the primary objective of the 2025 field program: validating historical surface results and expanding upon them using a modern, multi-element, and multi method analytical approach. Given the size of the property and the presence of multiple mineralization styles, all samples were analyzed using both a 52-element ICP-MS method and lithium borate fusion, allowing for improved detection of precious metals, base metals, tungsten, and critical minerals across varying lithologies and alteration styles. This approach proved particularly effective in refining the distribution and continuity of tungsten mineralization.

Results from the Magno and D Zones reinforce the possibility that they are part of a larger, laterally extensive silver-lead-zinc system. While historically interpreted as classic Carbonate Replacement Deposits (CRDs), both zones also display characteristics consistent with structurally controlled hydrothermal mineralization. The confirmation of grade continuity across significant strike lengths and elevation, together with observed geochemical zoning, suggests the Magno and D Zones may represent the surface expressions of a more extensive mineralized system.

The multi-element assay data also identified a number of samples with anomalous Au-Bi-Te, possibly indicative of zoning commonly observed in intrusive-related systems. One sample (J647437) returned >25 ppm Au, accompanied by elevated bismuth (Bi) and tellurium (Te). A subset of samples exhibiting Au-Bi-Te signatures will be re-assayed using analytical methods better suited to low-level gold detection.

At the Kuhn and Dead Goat Zones, tungsten assays are consistent with historical results, with multiple samples returning values between 500 and 5,000 ppm W. The Kuhn Target now demonstrates approximately 1.3 kilometres of anomalous tungsten mineralization along strike, supporting continued de-risking through follow-up mapping and sampling.

The results from the 2025 program significantly enhance GoldHaven’s confidence in the Magno Property as a robust, district-scale polymetallic system with strong silver, base-metal, tungsten, and critical-mineral potential. The Company will now advance prioritized targets—including the Magno and D Zones, the Kuhn and Dead Goat tungsten areas, and the newly defined Vines Lake showing—toward detailed targeting and future drill planning.

“These results represent a major step forward in validating the Magno Property as a large, zoned polymetallic system,” said Robert Birmingham, President and CEO of GoldHaven Resources Corp. “The confirmation of high-grade silver-lead-zinc mineralization at surface, together with strong geochemical zoning and structural controls, mirrors many of the key characteristics observed at Coeur Mining’s nearby Silvertip Mine, which serves as an important analogue for the silver-rich CRD mineralization at Magno. In contrast, the extensive tungsten mineralization we are seeing across multiple zones highlights a compelling and differentiated critical-metals component that is not present at Silvertip. While Magno remains an early-stage project, the scale, metal associations, and geological architecture support our view that this district has the potential to host a much larger, intrusion-related mineral system.”

“Importantly, our 2025 program successfully verified historical grades and expanded the geochemical dataset using modern analytical techniques, allowing us to confidently prioritize targets such as the Magno and D Zones, Kuhn, Dead Goat, and Vines Lake as we advance toward detailed targeting and future drill planning.”

Magno Project:

GoldHaven Resources’ Magno Project is a district-scale exploration asset spanning 36,973.29 hectares across the prolific Cassiar region of northwestern British Columbia. Located just three kilometres south of the historic mining town of Cassiar and crossed by Highway 37, Magno benefits from road access and infrastructure rarely matched by early-stage exploration projects of this scale.

The project directly borders mineral claims held by Cassiar Gold Corp. and Coeur Mining Inc., positioning GoldHaven within a proven regional mining corridor with established operators active in both precious metal and polymetallic systems. Proximity to supply hubs such as Dease Lake, Watson Lake, and Whitehorse — along with potential hydroelectric access from regional infrastructure — enhances Magno’s logistical and long-term development advantages.

https://ml.globenewswire.com/Resource/Download/7a2e933f-4c0a-485e-8910-4aa13ce18b13/image7.jpeg

Figure 3 – Magno map location with proximity to nearby companies

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:
Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is an independent Qualified Person as defined under NI 43-101 and a consultant of the Company.

Neither the CSE nor its Regulation Services Provider (as that term is defined in the policies of the CSE- Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward-Looking Information

This news release contains forward-looking statements and forward-looking information (collectively, “forward-looking statements”) within the meaning of applicable Canadian and U.S. securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, the possible acquisition of the future projects, the Company’s expectation that it will be successful in enacting its business plans, and the anticipated business plans and timing of future activities of the Company, are forward-looking statements. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically identified by words such as: “believes”, “will”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “may”, “should”, “potential”, “scheduled”, or variations of such words and phrases and similar expressions, which, by their nature, refer to future events or results that may, could, would, might or will occur or be taken or achieved. In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that there will be investor interest in future financings, market fundamentals will result in sustained precious metals demand and prices, the receipt of any necessary permits, licenses and regulatory approvals in connection with the future exploration and development of any future projects in a timely manner, the availability of financing on suitable terms for exploration and development of future projects and the Company’s ability to comply with environmental, health and safety laws.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, operating and technical difficulties in connection with mineral exploration and development activities, actual results of exploration activities, the estimation or realization of mineral reserves and mineral resources, the inability of the Company to obtain the necessary financing required to conduct its business and affairs, as currently contemplated, the inability of the Company to enter into definitive agreements in respect of possible Letters of Intent, the timing and amount of estimated future production, the costs of production, capital expenditures, the costs and timing of the development of new deposits, requirements for additional capital, future prices of precious metals, changes in general economic conditions, changes in the financial markets and in the demand and market price for commodities, lack of investor interest in future financings, accidents, labour disputes and other risks of the mining industry, delays in obtaining governmental approvals, permits or financing or in the completion of development or construction activities, changes in laws, regulations and policies affecting mining operations, title disputes, the inability of the Company to obtain any necessary permits, consents, approvals or authorizations, including by the Exchange, the timing and possible outcome of any pending litigation, environmental issues and liabilities, and risks related to joint venture operations, and other risks and uncertainties disclosed in the Company’s latest interim Management’s Discussion and Analysis and filed with certain securities commissions in Canada. All of the Company’s Canadian public disclosure filings may be accessed via www.sedarplus.ca and readers are urged to review these materials.

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release or incorporated by reference herein, except as otherwise required by law.

Photos accompanying this announcement are available at

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Figure 1
 
Ag Sample locations from the 2025 Field Program at the Magno Zone
Figure 2
 
Tungsten samples from the 2025 Field Program at the Kuhn and Dead Goat Zones.
Figure 3
 
Magno map location with proximity to nearby companies

VANCOUVER, British Columbia, Dec. 17, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) is pleased to provide a comprehensive update on its inaugural diamond drilling program at the Copeçal Project, further to its previous press releases announcing the commencement of drilling, the intersection of sulphide mineralisation in Hole COPE-PDH-004, and the subsequent drilling of a follow-up Hole COPE-PDH-009.

Highlights

  • Inaugural diamond drilling program successfully completed at the Copeçal Project, marking the first-ever diamond drilling campaign on the property, with nine holes totaling 1,085.7 metres completed.
  • Sulphide mineralisation intersected at the Eastern Gold-in-Soil Anomaly, including chalcopyrite–pyrite over ~30 metres in Hole COPE-PDH-004 and bornite–chalcopyrite–pyrite over ~5 metres in follow-up Hole COPE-PDH-009.
  • First occurrence of bornite identified at Copeçal, indicating multi-phase hydrothermal fluid activity and providing an important geological vector for ongoing interpretation and targeting.
  • Deep saprolite profile encountered at the Western Gold-in-Soil Anomaly, with weathering extending to ~60 metres, suggesting potential for gold mineralisation within the saprolite and/or oxidation of primary sulphides.
  • Assay results pending, with all drill core currently being logged and sampled to be submitted to ALS Laboratories prior to year-end.

The Company confirms that the drilling program has now been successfully completed, representing the first diamond drilling campaign ever conducted at the Copeçal Project. A total of nine diamond drill holes were completed for a combined drill meterage of 1085.70m, targeting two priority gold-in-soil anomalies located in the eastern and western portions of the project area.

https://ml.globenewswire.com/Resource/Download/499b6aa4-501f-42f5-a25f-108d0995ba33/image1.png

Figure 1. Location of diamond drill holes completed in the inaugural program testing the Copeçal Targets (East and West).

Hole_IDEast_XNorth_YElev_ZDownhole Depth (m)AzimuthDipDate_startDate_finishTarget
COPE_PDH_0015617478871685306100.00181.6460.310/5/202510/9/2025East
COPE_PDH_0025617478871685306121.40188.8180.1310/9/202510/14/2025East
COPE_PDH_0035616508871676307120.05179.2358.610/16/202510/21/2025East
COPE_PDH_0045618498871691305100.25173.9360.5810/23/202510/26/2025East
COPE_PDH_0055576558869976302143.95202.076111/1/202511/7/2025West
COPE_PDH_0065577458869945303101.75207.8560.7711/12/202511/15/2025West
COPE_PDH_007557629886992630284.0020.1158.2011/17/202511/20/2025West
COPE_PDH_0085576968870054300118.15199.3258.8411/21/202511/25/2025West
COPE_PDH_0095618498871691305196.151808012/6/202512/10/2025East
TOTAL   1085.70     

Table 1: Tabulation of drilling statistics from the inaugural diamond drilling phase at the Copeçal Targets (East and West).

Eastern Gold-in-Soil Anomaly – Sulphide Mineralisation and Follow-Up Drilling

As previously reported, Hole COPE-PDH-004 intersected a substantial sulphide-bearing interval encountered during the program, which prompted the Company to drill Hole COPE-PDH-009 to further investigate this mineralised zone.

Key geological observations from drilling at the eastern anomaly include:

  • A zone of sulphide mineralisation over approximately 30 meters in hole COPE-PDH-004 (chalcopyrite-pyrite) and 5 metres (bornite – chalcopyrite and pyrite) in hole COPE-PDH-009.
  • Bornite* observed for the first time at the Copeçal Project in hole COPE-PDH-009.
  • Sulphide mineralisation associated with phyllic alteration

*Bornite is a copper-iron sulphide mineral commonly associated with hydrothermal mineral systems, including porphyry- and structurally controlled environments. While the presence of bornite and other sulphides does not confirm the presence of economic mineralisation, this assemblage indicates multi-phase hydrothermal fluid activity and provides an important geological vector that will be further assessed once assay results are available.

Hole COPE-PDH-009 was designed to test the continuity and geological context of the sulphide-bearing interval intersected in Hole COPE-PDH-004. All core from these holes is being logged and sampled, with analytical results pending.

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Figure 2: Schematic section showing the relative location of holes COPE-PDH-004 and follow up hole COPE-PDH-009 which intersected sulphide mineralization (bornite-chalcopyrite-pyrite associated with phyllic (sericite-quartz-pyrite-carbonate) alteration.

https://ml.globenewswire.com/Resource/Download/698891f8-45c2-4a1e-a927-9e1579982831/image4.png

Figure 3: Images of disseminated sulphide mineralization intersected in COPE-PDH-004 and follow up hole COPE-PDH-009 (bornite-chalcopyrite-pyrite associated with phyllic (sericite-quartz-pyrite-carbonate) alteration.

Western Gold-in-Soil Anomaly – Deep Saprolite Profile

Drill holes COPE-PDH-005 through COPE-PDH-008, which targeted the western gold-in-soil anomaly, intersected a substantially thicker saprolite profile extending to approximately 60 metres downhole.

While no visible sulphides were observed in fresh core, the following geological features were logged:

  • Shearing, alteration, and quartz veining.
  • A thick weathered profile suggesting that any gold mineralisation present may have been intersected within saprolite.
  • Potential oxidation of any primary sulphide mineralisation originally present within the weathered zone.

Accordingly, assay results from saprolite intervals will be required to properly evaluate the gold potential of the western anomaly.

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Figure 4: Image showing plan and section through diamond holes COPE-PDH-005, 007 and 008, West Target, Copeçal Project.

Regional Geological Context

The Copeçal Project is located within the broader Alta Floresta Mineral Province, a Paleoproterozoic belt recognised for hosting multiple gold and copper occurrences. Mineralisation within the region is commonly associated with:

  • Structurally controlled hydrothermal systems
  • Quartz veining and phyllic alteration
  • Sulphide assemblages that may include pyrite, chalcopyrite and locally bornite

These regional characteristics provide important geological context for the sulphide and alteration assemblages observed at Copeçal and will inform ongoing interpretation and future exploration planning.

Sampling, Assays and Next Steps

  • Logging and sampling of all remaining drill core is ongoing
  • Samples will be submitted to ALS Laboratories prior to year-end
  • Assay results will be reported as they are received, in accordance with CSE disclosure requirements

The Company emphasises that mineral exploration is inherently high-risk, particularly at an early stage, and that geological observations alone are not indicative of economic mineralisation. Nevertheless, GoldHaven believes the geological knowledge gained from this inaugural diamond drilling program has significantly advanced the understanding of the Copeçal Project and represents an important step toward refining future exploration strategies.

GoldHaven remains encouraged by the results to date and looks forward to providing further updates as analytical results become available.

Rob Birmingham, CEO of GoldHaven Resources, commented:

“Intersecting sulphide mineralisation in Hole COPE-PDH-004 and subsequently in follow-up Hole COPE-PDH-009 at our East Target during a first-pass drilling program has provided valuable new geological insights. These results continue to enhance our understanding of the system as we integrate geological, structural, and geochemical data to refine targeting across both the East and West anomalies, as well as other prospective targets identified from our newly developed 3D diamond drilling dataset at Copeçal.”

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’ s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

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Figure 5: Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Igautu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, an independent Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements
This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at:

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Figure 1:
 
Location of diamond drill holes completed in the inaugural program testing the Copeçal Targets (East and West).
Figure 2:
 
Schematic section showing the relative location of holes COPE-PDH-004 and follow up hole COPE-PDH-009 which intersected sulphide mineralization (bornite-chalcopyrite-pyrite associated with phyllic (sericite-quartz-pyrite-carbonate) alteration.
Figure 3:
 
Images of disseminated sulphide mineralization intersected in COPE-PDH-004 and follow up hole COPE-PDH-009 (bornite-chalcopyrite-pyrite associated with phyllic (sericite-quartz-pyrite-carbonate) alteration.
Figure 4:
 
Image showing plan and section through diamond holes COPE-PDH-005, 007 and 008, West Target, Copeçal Project.
Figure 5:
 
Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations.

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Dec. 09, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce that assay results from the Three Guardsmen property have confirmed the presence of high-grade surface copper mineralisation on its 100% owned property located in Northern British Columbia.

Highlights:

  • 126 surface rock samples collected, including 25 samples exceeding 10,000 ppm (1% Cu).
  • High-grade grab samples including: J647161 (15.85% Cu)J647629 (12.75% Cu)J647753 (12.65 % Cu)

(Note – grab sample grades are not indicative of expected overall grades)

  • The Three Guardsmen Project hosts high-grade copper mineralization in epidote–magnetite skarns, with extensive malachite-stained pods traced over more than 1 km of strike.
  • Porphyritic intrusive textures with associated elevated Cu and Mo values have been identified at low elevations in the valley bottom, possibly indicative of an intrusive source for the skarn mineralization.
  • Geochemical transitions across the property (Cu–Ag → Bi–Te–Au → Mo) suggest a vector towards an intrusive heat source underlying the skarn system.

Three Guardsmen:

The Three Guardsmen property comprises 14 contiguous mineral tenures covering 16,234 hectares within the Atlin Mining Division of northwestern British Columbia. The claims are 100% owned by GoldHaven Resources Corp. Strategically located near Haines Junction, the Three Guardsmen Project sits in a highly prospective geological area known for copper-magnetite skarns with associated gold and molybdenum mineralization. Observed transitions from copper- and silver-rich zones to bismuth, tellurium, and gold-rich areas, along with molybdenum in altered granites, suggest a possible nearby porphyry system.

https://ml.globenewswire.com/Resource/Download/7a02cf3a-7e63-4f1a-bbb0-095ed2cf4baa/image1.jpg

Figure 1: Goldhaven Resource team member traverses Three Guardsmen.

Sample_IDYearSample TypeCu (ppm)Cu (%)Fe (%)Zn (ppm)Zn (%)
J6471612025Grab158500 15.85 27.4 910   
J6476292025Grab127500 12.75 10.15 129000 12.9 
J6477532025Grab126500 12.65 5.22 117000 11.7 
J6471632025Grab99200 9.92 35.9 2340   
J6471622025Grab71900 7.19 25 610   
J6473372025Grab67800 6.78 16.1 4150   
J6471672025Grab49200 4.92 41.4 468   
J6476662025Chip44800 4.48 11.1 17900 1.79 
J6471652025Grab44200 4.42 15.8 368   
J6471642025Grab40500 4.05 20.1 962   
J6471682025Grab38400 3.84 17.55 18100 1.81 
J6476642025Chip33800 3.83 2.65 20300 2.03 
J6476482025Chip31400 3.14 37.6 7470   
J6476372025Grab29100 2.91 22.2 2930   
J6476652025Chip28400 2.84 1.74 40100 4.01 
J6477522025Grab20400 2.04 2.52 32800 3.28 
J6476542025Grab18150 1.815 8.24 1035   
J6473332025Grab15700 1.57 40 568   
J6476472025Chip15700 1.57 37.3 4570   
J6477572025Grab14950 1.495 20.7 2380   
J6473362025Grab14650 1.465 13.35 738   
J6476562025Chip11500 1.15 13.85 6710   
J6477512025Grab10700 1.07 >50 2730   
J6471562025Grab10600 1.06 10.4 2250   
J6471512025Grab10500 1.05 17.8 1200   
             

Table 1. Top 25 Copper Assays from 126 grab & chip samples from 2025 Field Program.

The 2025 field program at Three Guardsmen concentrated on verifying historical high-grade copper samples located at the Canadian Verdee and Mildred showings as well as doing first pass mapping and assessment on the property. Assay results successfully validated historical sampling, returning new discoveries that include copper grades up to 15.85% Cu (Sample J647161). Of the 126 samples collected, 25 returned assays above 1% Cu, confirming the widespread distribution of mineralization across the property.

Geological Significance:

At the Canadian Verdee high-grade copper occurs in local pods dominated by bornite and chalcocite. These grade along strike into more extensive epidote-dominant skarn with magnetite-chalcopyrite mineralization and widespread malachite staining. These mineralized zones extend over a strike length of more than 1 km, highlighting the scale and potential of the system. The team believes the skarn zones may extend from Canadian Verdee to Mildred for a total of 2.6 km of prospective strike length; cliff side oxidization suggests this is likely, although rugged terrain currently has prevented verification of this.

https://ml.globenewswire.com/Resource/Download/c6b0a919-3aec-43ce-804c-fd41b01a5dd5/image2.jpg

Figure 2: Len Gal points out additional malachite staining and oxidization between Canadian Verdee and Mildred showings. Suggest of a 2.6 km strike.

https://ml.globenewswire.com/Resource/Download/d268aa0c-5334-4dfd-b678-ee161d68b339/image3.jpg

Figure 3: Three Guardsmen project (14 contiguous mineral tenures covering 16,234 hectares)

https://ml.globenewswire.com/Resource/Download/c0f2d8a2-e819-4478-98f4-d7790eb98517/image4.png

Figure 4: Cu (ppm) Grab and Chip sample Assays at Three Guardsmen from 2025 Field Program.

Importantly, the presence of altered granites carrying molybdenum—along with systematic geochemical transitions from Cu-Ag zones into Bi-Te-Au enrichment—suggests the presence of a nearby porphyry intrusion driving the metal system. The project lies within a Late Cretaceous tectonic setting that hosts several world-class porphyry deposits, including Casino and Red Mountain, further underscoring the exploration potential.

GoldHaven’s ongoing exploration strategy includes targeted geochemical surveys, structural mapping, and geophysical interpretation aimed at defining potential mineralized granitic intrusive centres.

Rob Birmingham, CEO of GoldHaven Resources, commented: “These assays are a major milestone for GoldHaven. Discovering copper grades as high as 15.85% at surface, along with widespread high-grade mineralization across the property, clearly shows the strength of the system at Three Guardsmen. This is the kind of early success that can redefine a company. With strong geological evidence pointing toward a nearby porphyry source, we believe the project offers exceptional upside as we continue to advance exploration.”

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is a Qualified Person as defined under NI 43-101 and a consultant of the Company.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totaling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at

https://www.globenewswire.com/NewsRoom/AttachmentNg/7a02cf3a-7e63-4f1a-bbb0-095ed2cf4baa 

https://www.globenewswire.com/NewsRoom/AttachmentNg/c6b0a919-3aec-43ce-804c-fd41b01a5dd5

https://www.globenewswire.com/NewsRoom/AttachmentNg/d268aa0c-5334-4dfd-b678-ee161d68b339

https://www.globenewswire.com/NewsRoom/AttachmentNg/c0f2d8a2-e819-4478-98f4-d7790eb98517

https://www.globenewswire.com/newsroom/ti?nf=OTU5OTExNSM3MzEyODQ0IzIyOTYyMDY=
https://ml.globenewswire.com/media/YTM0Y2YyNzctNzRlMi00NGE2LThmYTctOTEyZWM4YmUxOWQ3LTEzMDc3NTYtMjAyNS0xMi0wOS1lbg==/tiny/GoldHaven-Resources-Corp-.png

Figure 1
 
Goldhaven Resource team member traverses Three Guardsmen.
Figure 2
 
Len Gal points out additional malachite staining and oxidization between Canadian Verdee and Mildred showings. Suggest of a 2.6 km strike.
Figure 3
 
Three Guardsmen project (14 contiguous mineral tenures covering 16,234 hectares)
Figure 4
 
Cu (ppm) Grab and Chip sample Assays at Three Guardsmen from 2025 Field Program.

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Dec. 08, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce that it has entered into an agreement to acquire the Brian Scott claims (the “Claims”) located in northwestern British Columbia, within the Company’s Magno Project area. The newly acquired claims cover 811.17 hectares and further demonstrate GoldHaven’s commitment to consolidating its district-scale land position in this highly prospective region.

Highlights:

  • GoldHaven acquires 811.17 hectares of strategic ground within the Magno Project, strengthening its district-scale land position over the Cassiar Stock intrusive centre.
  • 2025 Magno exploration program successfully completed, with 354 rock samples collected and early results confirming skarn and CRD-style mineralization comparable to Coeur’s Silvertip deposit.
  • Magno Project expanded by more than 5,800 hectares through strategic staking, enabling integrated interpretation of the broader mineralizing system.
  • VRIFY integration underway, providing advanced 2D and 3D project visualization to support high-priority target generation and 2026 drill planning.
  • Assay results from the 2025 program expected imminently, with outcomes to guide refined geological modeling and next-phase exploration work.

Figure 1: Updated Magno map referencing the added Scott claims

Magno Project Update:

GoldHaven successfully completed its 2025 summer exploration program at the Magno Project, collecting 354 rock samples across multiple high-priority zones and significantly advancing its understanding of the property’s mineralizing system. Fieldwork confirmed the presence of structurally controlled skarn and CRD-style mineralization spatially associated with phases of the Cassiar Stock—an intrusive centre now believed to be the primary driver of mineralization across the project. Early observations highlighted strong geological parallels to Coeur Mining’s Silvertip deposit, located within the same Cassiar Terrane, where similar intrusion-related fluid pathways and skarn/CRD systems host high-grade polymetallic mineralization.

Strategic staking expanded Magno by more than 5,800 hectares, consolidating the full extent of the Cassiar Stock and enabling the technical team to evaluate the system at a district scale. Assays from the 2025 program are expected imminently and will further refine the Company’s geological and geochemical models.

VRIFY Technology Inc.:

To enhance project visualization and accelerate target generation, GoldHaven has begun integrating all Magno geological, geochemical, and structural datasets into VRIFY, enabling the development of comprehensive 2D and 3D project-scale maps. These models—combined with the ongoing digitization of approximately 11,000 metres of historical drill core—will provide a robust technical foundation for delineating and prioritizing future drill targets. This work will directly support the design of GoldHaven’s 2026 exploration campaign, positioning the Magno Project for the next stage of systematic, discovery-focused advancement. With VRIFY integration underway, GoldHaven is leveraging cutting-edge visualization technology to refine its understanding of the Magno mineralizing system, spotlight high-potential targets, and confirm important structural and geochemical trends across the property.

Terms of the agreement:

GoldHaven has entered into a title transfer agreement (the “Agreement”) dated December 1st, 2025, with Brian William Scott (the “Vendor”), under which the Company will acquire a 100% interest in the claims situated in the Cassiar Mining District, British Columbia (the “Transaction”).

As consideration, GoldHaven will pay $5,000 CAD in cash and issue 375,000 common shares (the “Consideration Shares”) to the Vendor. All Consideration Shares will be subject to a standard Canadian statutory four-month and a day hold period.

Rob Birmingham, CEO of GoldHaven Resources, commented: “Our 2025 work at Magno has provided a strong foundation for the next phase of exploration. As we await assay results and advance our technical modeling through VRIFY, we are positioned to refine our understanding of the system and begin shaping a focused set of targets for the 2026 campaign. Consolidating additional strategic ground around this highly prospective land package remains a top priority, as it will significantly enhance the scale and potential of what is already shaping up to be a district-scale opportunity. We are encouraged by the progress to date and look forward to building on this momentum.”

About VRIFY Technology Inc. 

VRIFY’s interactive 3D and 360-degree presentations equip mining companies and investors with powerful visual context, supported by tools that streamline two-way communication and meetings. By offering a faster and more accurate way to discover and assess any mining company’s investment potential, the VRIFY platform is building a more transparent mining investment ecosystem.

For information about VRIFY or to join the growing community, please visit www.vrify.com.

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is a Qualified Person as defined under NI 43-101 and a consultant of the Company.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/fbfc6cd4-7ba7-4ab9-9331-45da58cec111

https://www.globenewswire.com/newsroom/ti?nf=OTU5Nzk5NyM3MzA5NTE0IzIyOTYyMDY=
https://ml.globenewswire.com/media/NGZmNGZiNzAtNTc5OS00NTc5LTlkODgtMTA3NThlYWM4NmU0LTEzMDc3NTYtMjAyNS0xMi0wOC1lbg==/tiny/GoldHaven-Resources-Corp-.png

Figure 1:
 
Updated Magno map referencing the added Scott claims

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

Issued on behalf of GoldHaven Resource Corp.

VANCOUVER, BC, Dec. 6, 2025 /PRNewswire/ — Equity Insider News Commentary — Gold re-emerged trading above $4,200 per ounce, marking sustained strength in the precious metal as investors maintain safe-haven positions[1]. Drilling programs across multiple jurisdictions are advancing systematic resource expansion efforts, with explorers reporting high-grade intercepts and development milestones throughout November[2]. These conditions create opportunities for investors to gain exposure to companies positioned to convert ounces and advance projects toward production, including GoldHaven Resources Corp. (CSE: GOH) (OTCQB: GHVNF), Liberty Gold Corp. (TSX: LGD) (OTCQX: LGDTF), West Red Lake Gold Mines Ltd. (TSXV: WRLG) (OTCQB: WRLGF), Scottie Resources Corp. (TSXV: SCOT) (OTCQB: SCTSF), and Lahontan Gold Corp. (TSXV: LG) (OTCQB: LGCXF).

Federal Reserve rate cut expectations now stand at 87% for the December 9-10 meeting, following October’s 25-basis-point reduction that brought rates to the 3.75-4% range[3]. Wall Street forecasts point to $4,900 gold by late 2026, with Goldman Sachs and JPMorgan both projecting the $5,055 level as lower rates reduce the opportunity cost of holding non-yielding assets and the weakening dollar makes gold more attractive to international buyers[4].

GoldHaven Resources Corp. (CSE: GOH) (OTCQB: GHVNF) has expanded its maiden diamond drilling program at the Copeçal Gold Project in Brazil to nine holes after intersecting encouraging sulphide mineralization at the East Target. The company has reported that eight diamond drill holes totaling 889.55 meters have been completed across both the East and West targets, with the ninth hole now in progress to follow up on the promising pyrite-chalcopyrite interval discovered in hole COPE-PDH-004.

“We are encouraged by the progress made during this initial drill campaign at Copeçal,” said Rob Birmingham, CEO of GoldHaven Resources. “The sulphide interval intersected in Hole COPE-PDH-004 is the strongest subsurface evidence we’ve seen to date supporting the robust gold anomalism outlined at surface. Our decision to add a ninth follow-up hole is a direct response to this promising development and underscores our disciplined approach to advancing high-priority targets.”

The program has delivered GoldHaven’s most significant subsurface confirmation to date that surface gold anomalies are connected to a deeper mineralized system. Hole COP-004 successfully cut through disseminated fine-grained pyrite and chalcopyrite across a 21.25-meter interval from 79 meters to 100.25 meters depth, occurring within a sheared biotite granitoid that displays phyllic alteration characterized by quartz-muscovite-sericite-calcite assemblages. This geological signature indicates that GoldHaven has penetrated the hydrothermal system driving gold mineralization in the region.

The reconnaissance drilling tested high-priority gold targets outlined by soil and auger geochemistry supported by geophysical surveys. Four holes at the East Target totaled 441.7 meters, while four holes at the West Target totaled 447.85 meters. The current ninth hole is designed to test the depth extension of the mineralized zone intersected in hole COPE-PDH-004 and is planned to reach 200 meters downhole. Once completed, all drill cores will be geologically logged, sampled, and submitted for assay.

Beyond its Brazilian operations, GoldHaven continues expanding its footprint in British Columbia. The company is advancing its Magno Project in the Cassiar region, recently securing the Hamel claims to consolidate a district-scale land package exceeding 36,000 hectares.

GoldHaven now commands a diversified exploration portfolio spanning 123,900 hectares across two premier mining jurisdictions. With sulphide mineralization confirmed in drill core and an expanded drilling program underway, the company presents investors with substantial scale paired with active discovery momentum, all underpinned by a comprehensive 43-101 Technical Report.

CONTINUED… Read this and more news for GoldHaven Resources at:
https://equity-insider.com/2025/10/02/the-goldhaven-story-two-continents-one-strategy-systematic-historic-gold-district-exploration-2/

In other industry developments and happenings in the market include:

Liberty Gold Corp. (TSX: LGD) (OTCQX: LGDTF) has achieved a major permitting milestone as the United States Forest Service and Bureau of Land Management determined its Mine Plan of Operations for the Black Pine Oxide Gold Project in southern Idaho is administratively complete under federal regulations. The completeness determination confirms the MPO meets applicable requirements to advance through the US federal permitting process, with Stantec appointed as independent third-party contractor to prepare the Environmental Impact Study.

“Acceptance of our Mine Plan of Operations is a major permitting achievement for Liberty Gold and for Idaho,” said Jon Gilligan, CEO of Liberty Gold. “It is the product of years of technical, environmental and community work culminating in a high-quality submittal that meets the rigorous federal standards for mine development. This milestone brings us one step closer to a construction decision as we continue to demonstrate that Black Pine is one of the most significant oxide gold development opportunities in the Great Basin.”

The USFS and BLM will publish the Notice of Intent in the Federal Register, initiating formal stakeholder engagement and drafting of the EIS over a 24-month period. Liberty Gold continues to advance Idaho state-level permits in parallel, including water rights, air quality, mine reclamation, and cyanidation permits under Idaho’s Strategic Permitting, Efficiency, and Economic Development Act.

West Red Lake Gold Mines Ltd. (TSXV: WRLG) (OTCQB: WRLGF) has commenced a fully funded 3,000 metre drill program at its 100% owned Fork Deposit located approximately 250 metres southwest from its Madsen Mine in the Red Lake Gold District of Northwestern Ontario. The Fork Deposit currently contains an Indicated mineral resource of 20,900 ounces grading 5.3 g/t gold with an additional Inferred resource of 49,500 ounces grading 5.2 g/t gold, with infill drilling focused on a shallow, high-grade, low-plunging zone of gold mineralization defined over an area of 400 metres by 250 metres.

“Once considered a somewhat diffuse, intermediate-grade portion of the satellite resource inventory at Madsen, the core of Fork has been re-envisioned as a high-grade near-mine resource expansion target that is a priority for immediate advancement,” said Shane Williams, CEO of West Red Lake Gold. “As an unmined and near-surface deposit sitting just 250 metres from Madsen, Fork offers a non-remnant zone of mineralization that could be accessed within a few months of development and sequenced into the mine plan with ease, providing additional optionality and ounces in the near term.”

The shallow nature of the deposit will allow for systematic and efficient infill and expansion drilling from surface with holes averaging 170 metres depth. With Madsen nearing commercial production in Q1 of 2026, the company is actively pursuing a hub-and-spoke growth model with simultaneous surface drilling programs at Fork and Rowan to advance additional high-grade gold opportunities within the Red Lake district.

Scottie Resources Corp. (TSXV: SCOT) (OTCQB: SCTSF) has successfully completed its Bulk Sample program at the Bend Vein pit, generating approximately $9 million in net revenue while demonstrating the scalability of its Direct Ship Ore pathway at the Scottie Gold Mine Project in British Columbia. An estimated 4,588 wet tonnes have been prepared for export to an Ocean Partners facility in Taiwan with better-than-expected average preliminary assays of 15.89 g/t gold and 42.28 g/t silver, with a 90% upfront payment to be received five days after sailing at a gold price of US$4,100/oz and silver price of US$49.50/oz.

“We are extremely pleased with the success of this season’s Bulk Sample program,” said Dr. Thomas Mumford, President of Scottie Resources. “In addition to generating approximately $9 million in net revenue, we’ve gained invaluable technical and logistical insights. From permitting to mining, crushing, transporting, shipping and sale of the product, we will have executed the project in under a year, effectively demonstrating a scaled ‘dry run’ of our DSO concept. Proceeds from the sale will be used to fund our upcoming Feasibility Study and permitting work.”

The vessel has been booked and is expected to be loaded between December 10th and 12th 2025, with the Bulk Sample tonnage representing roughly 10 days of full production when the Scottie Gold Mine Project reaches full production. The company also completed valuable engineering test work including Bond Rod Work Index measurements and grade-to-size fraction analysis to optimize future processing design and sorting performance.

Lahontan Gold Corp. (TSXV: LG) (OTCQB: LGCXF) has closed an upsized private placement through the issuance of 16,665,868 units at $0.15 per unit for gross proceeds of $2,499,880.20, increasing the offering from 13,333,333 units due to strong investor demand. Each unit consists of one common share and one-half warrant exercisable at $0.25 per share for two years, with an acceleration clause if shares trade at or above $0.35 for ten consecutive trading days after the four-month hold period.

Gross proceeds from the offering will be used for general working capital purposes and exploration at the company’s Santa Fe Mine and West Santa Fe Projects. The Santa Fe Mine has a Canadian National Instrument 43-101 compliant Indicated Mineral Resource of 1,539,000 ounces gold equivalent grading 0.99 g/t gold equivalent and an Inferred Mineral Resource of 411,000 ounces gold equivalent grading 0.76 g/t gold equivalent, all pit constrained, with past production of 359,202 ounces of gold and 702,067 ounces of silver between 1988 and 1995.

Article Sources:
https://equity-insider.com/2025/10/02/the-goldhaven-story-two-continents-one-strategy-systematic-historic-gold-district-exploration-2/ and https://equity-insider.com/goh-profile 

CONTACT:
Equity Insider
info@equity-insider.com
(604) 999-4849

DISCLAIMER: : Nothing in this publication should be considered as personalized financial advice. We are not licensed under securities laws to address your particular financial situation. No communication by our employees to you should be deemed as personalized financial advice. Please consult a licensed financial advisor before making any investment decision. This is a paid advertisement and is neither an offer nor recommendation to buy or sell any security. We hold no investment licenses and are thus neither licensed nor qualified to provide investment advice. The content in this report or email is not provided to any individual with a view toward their individual circumstances. Equity-Insider is wholly-owned subsidiary of Market IQ Media Group, Inc. (“MIQ”). This article is is being distributed for Baystreet.ca Media Corp. (“BAY”), who has been paid a fee of $75,000 for an advertising campaign. MIQ has not been paid a fee for GoldHaven Resources Corp. advertising or digital media, but the owner/operators of MIQ also co-owns BAY. There may also be 3rd parties who may have shares of GoldHaven Resources Corp. and may liquidate their shares which could have a negative effect on the price of the stock. This compensation constitutes a conflict of interest as to our ability to remain objective in our communication regarding the profiled company. Because of this conflict, individuals are strongly encouraged to not use this publication as the basis for any investment decision. We also expect further compensation as an ongoing digital media effort to increase visibility for the company, no further notice will be given, but let this disclaimer serve as notice that all material, including this article, which is disseminated by MIQ on behalf of BAY has been approved by GoldHaven Resources Corp. The scientific and technical information disclosed in this document have been reviewed and approved by two Qualified Persons (QPs). The Copeçal Technical Report identifies Jean-Marc Lopez, B.Sc., FAusIMM, as the Qualified Person responsible for the report. The report “GoldHaven Resources Completes Summer Exploration Programs” states that the technical information has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, an independent Qualified Person and Country Manager of GoldHaven. Individuals should assume that all information contained in our newsletter is not trustworthy unless verified by their own independent research. Also, because events and circumstances frequently do not occur as expected, there will likely be differences between the any predictions and actual results. Always consult a licensed investment professional before making any investment decision. Be extremely careful, investing in securities carries a high degree of risk; you may likely lose some or all of the investment.

While all information is believed to be reliable, it is not guaranteed by us to be accurate. Individuals should assume that all information contained in our newsletter is not trustworthy unless verified by their own independent research. Also, because events and circumstances frequently do not occur as expected, there will likely be differences between the any predictions and actual results. Always consult a licensed investment professional before making any investment decision. Be extremely careful, investing in securities carries a high degree of risk; you may likely lose some or all of the investment.

SOURCES CITED:

  1. https://fortune.com/article/current-price-of-gold-12-01-2025/
  2. https://www.globenewswire.com/news-release/2025/11/25/3194676/0/en/Drilling-Programs-Define-New-Zones-as-Gold-Still-Targets-5-000.html
  3. https://markets.financialcontent.com/stocks/article/marketminute-2025-12-1-fed-rate-cut-hopes-ignite-gold-and-silver-rally-a-new-dawn-for-precious-metals
  4. https://www.mining.com/why-analysts-see-5000-gold-price/

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VANCOUVER, British Columbia, Dec. 02, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (CSE: GOH | OTCQB: GHVNF | Frankfurt: 4QS) (“GoldHaven” or the “Company”) is pleased to announce the successful completion of eight diamond drill holes at its 100%-owned Copeçal Gold Project in Mato Grosso State, Brazil.

The maiden diamond drilling program, focused on high priority gold targets outlined by soil and auger geochemistry supported by geophysical surveys, has now been expanded to include a ninth drill hole.

With encouraging progress to date, the addition of a ninth drill hole to the program—now advancing at the eastern target—will directly follow up on the promising disseminated pyrite–chalcopyrite sulphide interval intersected in Hole COPE-PDH-004. This targeted step-out is designed to further assess the potential scale and continuity of this emerging mineralized zone.

https://ml.globenewswire.com/Resource/Download/deacb2df-cc02-4f98-a6a4-0d3193103128/figure-1.png

Figure 1: Location of reconnaissance drill holes completed at the Copecal Project to date (COPE-PDH001 – COP-PDH008) testing both the East and West Anomalies.

https://ml.globenewswire.com/Resource/Download/0f25c807-5c82-44d8-b3a9-bfd91021cee9/figure-2.png

Figure 2: Images of core from hole COP-004 showing Phyllic Alteration (Quartz-Sericite-Pyrite-Calcite) of sheared biotite granitoid and associated fine disseminated pyrite – chalcopyrite

Program Highlights

  • Sulphide mineralization (disseminated fine grained, pyrite and chalcopyrite) was intersected in hole COPE-PDH-004 from 79m to the end of the hole at 100.25m associated with weak to moderate phyllic alteration (quartz – muscovite-sericite-calcite) within a sheared medium grained biotite – granitoid.
  • As previously messaged, the intersection of sulphides in hole COPE-PDH-004 provided the first real evidence from drilling completed to date of potential mineralization as a probable source for the anomalous surface gold in soil and auger sample anomalism at the East Target.
  • Hole COPE-PDH-009 (in progress) is a follow-up hole aimed at testing the depth extension of the mineralization intersected in hole COPE-PDH-004.
  • Assay results from holes COPE-PDH-004 and the saprolite portions of holes COPE-PDH-001 and 002 are awaited.
  • Eight diamond drill holes completed to date totaling (889.55m) comprising 441.7 metres (4 holes) at the East Target and 447.85 metres (4 holes) at the West Target.
  • The four holes (COPE-PDH-005, 006, 007 and 008) drilled at the West Target intersected saprolite to a vertical depth of approximately 50m. The bedrock beneath the saprolite comprises sheared granodiorite gneiss and biotite schist with sporadic quartz veining and zone richer in sericite – muscovite and deformed pegmatitic phases. Geological logging and sampling of these holes is in progress. The enhanced thickness of the Saprolite in this area was not expected.
  • The ninth hole COPE PDH009 (figure 3) is planned to drill 200m down-hole depth at the East Anomaly.

https://ml.globenewswire.com/Resource/Download/6fd446ff-42ed-4fe5-a9d2-b19e1e6921bc/table-1.png

Table 1: Tabulation of drilling statistics to date at Copeçal.

https://ml.globenewswire.com/Resource/Download/d194a6d1-ca59-489e-a4e1-7302479d8985/figure-3.png

Figure 3: Location and planning section through hole COPE-PDH-009 (drilling in progress) following up sulphide mineralization (pyrite – chalcopyrite) associated with phyllic alteration (quartz – sericite – pyrite – calcite) intersected within sheared biotite granitoid in hole COPE-PDH-004.

Once the ninth hole is completed later this week, the initial reconnaissance phase will conclude. Thereafter, all drill cores will be geologically logged, sampled, and submitted for assay, with results to be released upon receipt.

GoldHaven looks forward to providing a detailed update on geological logging, sampling, and assay results in due course, as the Company advances toward its discovery objectives at Copeçal.

Rob Birmingham, President of GoldHaven Resources, commented:

“We are encouraged by the progress made during this initial drill campaign at Copeçal,” stated Rob Birmingham, President & CEO of GoldHaven Resources. “The sulphide interval intersected in Hole COPE-PDH-004 is the strongest subsurface evidence we’ve seen to date supporting the robust gold anomalism outlined at surface. Our decision to add a ninth follow-up hole is a direct response to this promising development and underscores our disciplined approach to advancing high-priority targets. With the reconnaissance phase wrapping up this week and all cores soon to be logged, sampled, and submitted for assay, we look forward to reporting results as we continue to build momentum toward establishing the scale and discovery potential of the Copeçal system.

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’ s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

https://ml.globenewswire.com/Resource/Download/d81d944f-b887-42c4-a447-1f0ebcc39cf8/figure-4.png

Figure 4: Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Igautu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, an independent Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements
This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at:

https://www.globenewswire.com/NewsRoom/AttachmentNg/deacb2df-cc02-4f98-a6a4-0d3193103128

https://www.globenewswire.com/NewsRoom/AttachmentNg/0f25c807-5c82-44d8-b3a9-bfd91021cee9

https://www.globenewswire.com/NewsRoom/AttachmentNg/6fd446ff-42ed-4fe5-a9d2-b19e1e6921bc

https://www.globenewswire.com/NewsRoom/AttachmentNg/d194a6d1-ca59-489e-a4e1-7302479d8985

https://www.globenewswire.com/NewsRoom/AttachmentNg/d81d944f-b887-42c4-a447-1f0ebcc39cf8

https://www.globenewswire.com/newsroom/ti?nf=OTU5NDk4MyM3MzAwODI4IzIyOTYyMDY=
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Figure 1
 
Location of reconnaissance drill holes completed at the Copecal Project to date (COPE-PDH001 – COP-PDH008) testing both the East and West Anomalies.
Figure 2
 
Images of core from hole COP-004 showing Phyllic Alteration (Quartz-Sericite-Pyrite-Calcite) of sheared biotite granitoid and associated fine disseminated pyrite – chalcopyrite.
Table 1
 
Tabulation of drilling statistics to date at Copeçal.
Figure 3
 
Location and planning section through hole COPE-PDH-009 (drilling in progress) following up sulphide mineralization (pyrite – chalcopyrite) associated with phyllic alteration (quartz – sericite – pyrite – calcite) intersected within sheared biotite granitoid in hole COPE-PDH-004.
Figure 4
 
Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations.

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Nov. 20, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (CSE: GOH | OTCQB: GHVNF | Frankfurt: 4QS) (“GoldHaven” or the “Company”) is pleased to provide an update on ongoing exploration activities at its 100%-owned Copeçal Project in Brazil, where the Company is advancing a 1,200-metre diamond drilling program designed to test key gold-in-soil and geophysical anomalies.

Drill Program Highlights

  • Sulphide mineralization (disseminated fine grained, pyrite and chalcopyrite) was intersected in drill hole COP-004 from 79m to the end of the hole at 100.25m associated with weak to moderate phyllic alteration (quartz – muscovite-sericite-calcite) within a sheared medium grained biotite – granitoid.
  • Importantly, the intersection of sulphides in drill hole COP-004 provides the first real evidence to date of potential mineralization as a probable source for the anomalous surface gold-in-soil samples confirmed at the East Target.
  • With drill hole COP-004 ending in mineralization, a follow-up drill hole is being planned to test the depth extension of this mineralization.
  • Six diamond drill holes completed to date totaling (687.4m) comprising 441.7 metres (4 holes) at the East Target and 245.7 metres (2 holes) at the West Target.
  • The seventh hole COP-007 is in progress with an eighth hole (the fourth to be drilled at the West Target) laid out and ready. As stated above, a ninth hole is planned to follow-up the mineralization intersected in drill hole COP-004 at that East Target.

https://ml.globenewswire.com/Resource/Download/26315a1d-1425-4392-b4b4-fccb826e68ab/image1.png

https://ml.globenewswire.com/Resource/Download/7ed37e6d-a1c4-410a-89a9-3e1a0089261d/image2.png

Figure 1: Images of core from hole COP-004 showing Phyllic Alteration (Quartz-Sericite-Pyrite-Calcite) of sheared biotite granitoid and associated fine disseminated pyrite – chalcopyrite https://ml.globenewswire.com/Resource/Download/c8649850-0163-4115-8351-2daf4da5e760/image3.png

Figure 2: Plan and section showing the location of hole COP-004 and the mineralized interval with disseminated pyrite – chalcopyrite associated with Phyllic Alteration (Quartz-Sericite-Pyrite-Calcite) East Target, Copeçal gold project.

https://ml.globenewswire.com/Resource/Download/2f0e3769-4bbb-45ed-80f9-8979d2562eca/image4.png  

Figure 3: Plan and Section showing location of holes COP-001 and COP-002 East Target, Copeçal gold project

https://ml.globenewswire.com/Resource/Download/16e2ff60-6da4-4f8c-9202-380d1bcce2e4/image5.jpeg

Figure 4: Planned and executed drill targets on the eastern anomaly on the Copeçal gold project

https://ml.globenewswire.com/Resource/Download/9705748c-cee6-4d07-9f1d-4c2ccc807f4b/image6.jpeg

Figure 5: Executed, in progress and planned drill targets on western anomaly on Copeçal gold project

Partial assay results for drill holes COP-001 and COP-002 received to date did not report any results of potential economic interest however do provide geochemical and structural insights at the East Target. As previously reported, while sheared and altered the drilled intervals intersected in these first two reconnaissance drill holes did not have any evidence of associated sulphide mineralization. (Results from the saprolite portion of these holes are awaited)

GoldHaven will continue advancing the program over the coming weeks, integrating geological, structural, and geochemical data to refine targeting along both the East and West anomalies.

Rob Birmingham, CEO of GoldHaven Resources, commented:

“COP-004 has delivered our most encouraging subsurface evidence to date at Copeçal. The presence of sulphides and alteration over a meaningful interval gives us strong confidence that we are drilling into the system responsible for the extensive gold anomalies at surface. This represents a major step forward for the East Target and positions us well for expanding the program and testing additional structural corridors.”

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’ s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

https://ml.globenewswire.com/Resource/Download/60dc95cb-0662-420e-89b4-05fc4ac5fc93/image7.png

Figure 6: Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations. 

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Igautu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, an independent Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements
This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/26315a1d-1425-4392-b4b4-fccb826e68ab
https://www.globenewswire.com/NewsRoom/AttachmentNg/7ed37e6d-a1c4-410a-89a9-3e1a0089261d
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https://www.globenewswire.com/NewsRoom/AttachmentNg/16e2ff60-6da4-4f8c-9202-380d1bcce2e4
https://www.globenewswire.com/NewsRoom/AttachmentNg/9705748c-cee6-4d07-9f1d-4c2ccc807f4b
https://www.globenewswire.com/NewsRoom/AttachmentNg/60dc95cb-0662-420e-89b4-05fc4ac5fc93

https://www.globenewswire.com/newsroom/ti?nf=OTU3OTQ4MiM3Mjc0NjkwIzIyOTYyMDY=
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Figure 1
 
Images of core from hole COP-004 showing Phyllic Alteration (Quartz-Sericite-Pyrite-Calcite) of sheared biotite granitoid and associated fine disseminated pyrite – chalcopyrite
Figure 1
 
Images of core from hole COP-004 showing Phyllic Alteration (Quartz-Sericite-Pyrite-Calcite) of sheared biotite granitoid and associated fine disseminated pyrite – chalcopyrite
Figure 2
 
Plan and section showing the location of hole COP-004 and the mineralized interval with disseminated pyrite – chalcopyrite associated with Phyllic Alteration (Quartz-Sericite-Pyrite-Calcite) East Target, Copeçal gold project.
Figure 3
 
Plan and Section showing location of holes COP-001 and COP-002 East Target, Copeçal gold project
Figure 4
 
Planned and executed drill targets on the eastern anomaly on the Copeçal gold project
Figure 5
 
Executed, in progress and planned drill targets on western anomaly on Copeçal gold project
Figure 6
 
Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations.

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Nov. 12, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (CSE: GOH | OTCQB: GHVNF | Frankfurt: 4QS) (“GoldHaven” or the “Company”) is pleased to announce the completion of its fifth diamond drill hole (CO-05) at the Copeçal Project, located in Mato Grosso State, Brazil. Hole CO-05 represents the first test of the Western Target, following the successful completion of four holes at the Eastern Target.

Highlights

  • Fifth drill hole (CO-05) completed — first test of the Western Target at the Copeçal Project, Mato Grosso, Brazil.
  • 140 metres drilled intersecting a thick saprolite horizon (~50 m vertical) underlain by sheared basement gneiss and muscovite schist, confirming structural continuity across the property.
  • Three additional holes planned in ongoing reconnaissance drilling to systematically evaluate gold-in-soil and VLF-EM anomalies across the Eastern and Western Target areas.

Hole CO-05 was designed to evaluate coincident geochemical and geophysical anomalies interpreted to represent a continuation of the potentially mineralized structural corridor observed to the east. The hole was completed to a downhole depth of 140 metres and intersected a well-developed, clay-rich saprolite horizon from surface to approximately 60 metres downhole (equivalent to roughly 50 metres vertical depth). Beneath the saprolite, drilling encountered competent bedrock composed of strongly sheared basement gneiss and muscovite schist — lithologies consistent with those intersected in previous holes — further supporting the interpretation of structural continuity across the project area.

https://ml.globenewswire.com/Resource/Download/dab20106-464e-443e-89ab-ba74d612e9fa/figure-1.jpg

Figure 1: GoldHaven’s planned drill locations on Copeçal Project’s western anomaly

The Company plans to complete an additional three holes as part of the ongoing reconnaissance drill program at Copeçal. This phase is designed to systematically test anomalous gold-in-soil and coincident very-low-frequency (VLF) electromagnetic anomalies previously reported (see news release dated July 24th, 2025). The program aims to refine the understanding of subsurface geology, alteration, and the structural controls on mineralization across both the Eastern and Western Targets.

Assay Results Pending

Analytical results for holes CO-01 and CO-02, drilled at the Eastern Target and disclosed in the Company’s October 21s, 2025, news release, are expected within the next two weeks. Results for holes CO-03 through CO-05 will be announced once received, validated, and reviewed by GoldHaven’s technical team.

GoldHaven will continue advancing the program over the coming weeks, integrating geological, structural, and geochemical data to refine targeting along both the East and West anomalies. Assay results from the initial drill holes are expected in the near term.

https://ml.globenewswire.com/Resource/Download/b0c2ed5d-eb14-4b26-a871-4fc399a0eb20/figure-2.jpg

Figure 2: Diamond drill rig completing first hole on western anomaly on Copeçal Gold project

Rob Birmingham, CEO of GoldHaven Resources, commented:

“The completion of Hole CO-05 marks an important milestone as we advance systematic testing of the Copeçal targets. The identification of a thicker-than-anticipated saprolite profile and the transition into sheared basement rocks provide key geological information for refining our exploration model. We look forward to the pending assay results from the first two holes and to continuing our methodical approach to evaluating these priority targets.”

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’ s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

https://ml.globenewswire.com/Resource/Download/ee5de6fc-615a-4f98-81cf-960c1432b42f/figure-3.png

Figure 3: Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Igautu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, an independent Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements
This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at:

https://www.globenewswire.com/NewsRoom/AttachmentNg/dab20106-464e-443e-89ab-ba74d612e9fa

https://www.globenewswire.com/NewsRoom/AttachmentNg/b0c2ed5d-eb14-4b26-a871-4fc399a0eb20

https://www.globenewswire.com/NewsRoom/AttachmentNg/ee5de6fc-615a-4f98-81cf-960c1432b42f

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Figure 1
 
GoldHaven’s planned drill locations on Copeçal Project’s western anomaly
Figure 2
 
Diamond drill rig completing first hole on western anomaly on Copeçal Gold project
Figure 3
 
Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Oct. 31, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce that it has entered into an agreement to acquire the Hamel claims (the “Claims”) located in northwestern British Columbia, within the Company’s Magno Project area. The newly acquired Claims cover 429.46 hectares and further demonstrate GoldHaven’s commitment to consolidating its district-scale land position in this highly prospective region.

Magno Project:

The Magno Project hosts multiple mineralization styles linked by common fluid pathways and heat sources, suggesting a related series of mineralizing events. Recent fieldwork identified the Cassiar Stock — a 72 Ma Cretaceous granite along the Cassiar Batholith’s eastern margin — as a key control on mineralization. Mapping confirmed a strong correlation between phases of the Cassiar Stock and mineralized showings, prompting GoldHaven to expand the project to 36,002.99 hectares to consolidate the system. Early work has connected mineralized skarns along north–south and northeast-trending structures where Cassiar Stock intrudes Cassiar Terrane sediments. At Magno Central (Magno and D zones), structurally controlled skarn and CRD-style mineralization occur within the Rosella Formation, historically known for Ag-Pb-Zn but now showing potential for indium and gallium. Comparisons to Coeur Mining’s Silvertip Project highlight strong regional potential, while mapping in the Kuhn and Dead Goat zones identified skarns dominated by diopside–garnet with zones of tremolite, pyrrhotite, and scheelite.

Terms of the agreement:

GoldHaven has entered into a title transfer agreement (the “Agreement”) dated October 23, 2025, with Robert Joseph Hamel (the “Vendor”), under which the Company will acquire a 100% interest in the Claims situated in the Cassiar Mining District, British Columbia (the “Transaction”).

As consideration, GoldHaven will pay $10,000 CAD in cash and issue 300,000 common shares (the “Consideration Shares”) to the Vendor. All Consideration Shares will be subject to a standard Canadian statutory four-month hold period.

https://ml.globenewswire.com/Resource/Download/19098463-755b-4fd5-a564-dc33dd63eced/picture1.jpg

Figure 1: Location of Hamel tenures located within GoldHaven’s Magno project in Northern BC

Rob Birmingham, CEO of GoldHaven Resources, commented: “The acquisition of the Hamel claims strengthens our strategic land position within the Magno Project and underscores our commitment to building a district-scale mining portfolio in British Columbia,” stated Rob Birmingham, President and CEO of GoldHaven Resources. “We believe this area holds strong exploration potential, and consolidating key ground positions is an important step in unlocking value for our shareholders.”

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/19098463-755b-4fd5-a564-dc33dd63eced

https://www.globenewswire.com/newsroom/ti?nf=OTU2NjAzOCM3MjM2Mjk2IzIyOTYyMDY=
https://ml.globenewswire.com/media/ODAxNmY4OTYtZjI2Yi00M2UxLWFhZmUtY2ZhYjExZDA4MTZiLTEzMDc3NTYtMjAyNS0xMC0zMS1lbg==/tiny/GoldHaven-Resources-Corp-.png

 

Figure 1
 
Location of Hamel tenures located within GoldHaven’s Magno project in Northern BC

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Oct. 29, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (CSE: GOH | OTCQB: GHVNF | Frankfurt: 4QS) (“GoldHaven” or the “Company”) is pleased to provide an update on ongoing exploration activities at its 100%-owned Copeçal Project in Brazil, where the Company is advancing a 1,200-metre diamond drilling program designed to test key gold-in-soil and geophysical anomalies.

Program Highlights

  • Four diamond drill holes completed totaling ~420 metres at the East Anomaly
  • Fifth hole collared, marking the first-ever drill test of the West Anomaly
  • Strong structural deformation and hydrothermal alteration intersected in multiple holes in the East
  • Initial assay results expected shortly

To date, four diamond drill holes totaling approximately 420 metres have been completed along a 200-metre strike length of the East Anomaly, one of several high-priority gold targets at Copeçal. The fifth hole of the program was collared today, marking a key milestone for the project as it represents the first-ever drill test of the West Anomaly—a large gold-in-soil and auger anomaly spatially associated with a strong VLF conductive feature previously outlined by the Company.

https://ml.globenewswire.com/Resource/Download/6058c9af-5134-4c96-a006-744145b8c8ad/figure-1.jpg

Figure 1: Map outlining diamond drill holes at east target on Copeçal gold project

Drilling has intersected a sequence of sheared quartz–sericite schists and gneissic basement rocks displaying strong hydrothermal alteration, including zones of intense silicification and chlorite–sericite alteration. Intervals of geological interest, where structural deformation and alteration intensity are most pronounced, were encountered over drilled thicknesses of approximately 10 to 15 metres (estimated true width) and are interpreted to represent structurally controlled zones with potential for gold enrichment.

Sampling from the first two holes has been completed: CPDDH001 samples have been delivered to ALS Laboratory for analysis, and CPDDH002 samples are currently en route to the ALS sample preparation facility in Cuiabá, Brazil. Sampling of holes CPDDH003 and CPDDH004 is underway, with results to be released as they become available.

https://ml.globenewswire.com/Resource/Download/ef2bdc47-3ea3-428e-866b-3ad303374abb/figure-2.jpg

Figure 2: Preparing samples from core to be readied for shipment to ALS Laboratory

GoldHaven will continue advancing the program over the coming weeks, integrating geological, structural, and geochemical data to refine targeting along both the East and West anomalies. Assay results from the initial drill holes are expected in the near term.

Rob Birmingham, CEO of GoldHaven Resources, commented:

“We are very encouraged by the early geological observations from Copeçal. The alteration styles and structural features we’re seeing are consistent with a robust hydrothermal gold system. With drilling now underway at the West Anomaly, we’re testing a brand-new target area that has strong potential to deliver meaningful results for our shareholders. We look forward to providing assay updates as they become available.”

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’ s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

 

Figure 3: Location of the Copeçal Gold Project within the prolific Juruena Gold Belt

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Igautu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, an independent Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements
This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at:
https://www.globenewswire.com/NewsRoom/AttachmentNg/6058c9af-5134-4c96-a006-744145b8c8ad
https://www.globenewswire.com/NewsRoom/AttachmentNg/ef2bdc47-3ea3-428e-866b-3ad303374abb
https://www.globenewswire.com/NewsRoom/AttachmentNg/1f9d6c43-927f-4035-83c3-e1b456bfb4fc

https://www.globenewswire.com/newsroom/ti?nf=OTU2NDE4MiM3MjMwODA5IzIyOTYyMDY=
https://ml.globenewswire.com/media/MjhjMTU1YWItYmE1YS00ZmFjLWIyNDgtNDI4MmVmM2I4NTQxLTEzMDc3NTYtMjAyNS0xMC0yOS1lbg==/tiny/GoldHaven-Resources-Corp-.png

 

Figure 1
 
Map outlining diamond drill holes at east target on Copeçal gold project
Figure 2
 
Preparing samples from core to be readied for shipment to ALS Laboratory
Figure 3
 
Location of the Copeçal Gold Project within the prolific Juruena Gold Belt

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Oct. 21, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (CSE: GOH | OTCQB: GHVNF | Frankfurt: 4QS) (“GoldHaven” or the “Company”) is pleased to announce the successful completion of its second diamond drill hole (COP-002) at the East Target of its 100%-owned Copeçal Project, located in Mato Grosso State, Brazil.

Highlights:

  • Second diamond drill hole (COP-002) completed to a depth of 121 metres.
  • Enhanced alteration and veining intensity observed relative to COP-001.
  • Intersections include zones of silicification, biotite, quartz veining, sericite-chlorite, and weak carbonate alteration — features commonly associated with hydrothermal gold systems.
  • Geological and structural logging underway; sampling in progress for gold and multi-element analysis.
  • Drill rig mobilized to third pad, 100 metres west along strike from COP-001 and COP-002.

Drill hole CP-24-002 was advanced to a total downhole depth of 121 metres, intersecting lithologies consistent with those observed in the nearby first hole (COP-001). Importantly, the second hole displayed notable enhancements in alteration and veining intensity, including broader zones of silicification, localized biotite alteration, and quartz veining accompanied by sericite-chlorite and weak carbonate alteration. These alteration assemblages are often indicative of hydrothermal fluid activity associated with gold mineralizing systems.

Detailed geological and structural logging of both COP-001 and COP-002 is currently underway. Sampling for gold and multi-element geochemical analysis will follow immediately after the logging process. All samples will be prepared at ALS Laboratories’ facility in Cuiabá, Mato Grosso, and subsequently analyzed at the ALS analytical laboratory in Belo Horizonte, Minas Gerais.

https://ml.globenewswire.com/Resource/Download/4bc52a2f-f27e-41d0-80bc-b4d3e1ad2c08/figure-1.jpg

Figure 1: GoldHaven team completes 2nd diamond drill hole on Copeçal Gold project

The drill rig has now been mobilized to the third drill pad, positioned approximately 100 metres west along strike from the collar locations of the first two holes. This next hole will continue to test the continuity of the East Target’s mineralized corridor and further evaluate the geological controls on alteration and veining observed to date.

https://ml.globenewswire.com/Resource/Download/5ab43184-b967-4f65-acb4-5bf2b4f4c4d3/figure-2.jpg

Figure 2: GoldHaven core being readied for transport in Brazil to ALS Global Labs

“We’re encouraged by the geological consistency and strengthening alteration we’re seeing in our first two drill holes at Copeçal,” stated Rob Birmingham, President and CEO of GoldHaven Resources. “These early results support our interpretation of a large, structurally controlled system with the potential to host gold mineralization. With the drill now turning on our third hole, we look forward to expanding our understanding of the East Target and delivering steady news flow as we advance this exciting project.”

GoldHaven will continue to provide regular updates as drilling progresses and as assay results become available.

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

https://ml.globenewswire.com/Resource/Download/94900235-91fc-4001-8f36-5b74c45e5a48/figure-3.jpg

Figure 3: Location of the Copeçal Gold Project within the prolific Juruena Gold Belt

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Igautu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, an independent Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements
This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at:
https://www.globenewswire.com/NewsRoom/AttachmentNg/4bc52a2f-f27e-41d0-80bc-b4d3e1ad2c08
https://www.globenewswire.com/NewsRoom/AttachmentNg/5ab43184-b967-4f65-acb4-5bf2b4f4c4d3
https://www.globenewswire.com/NewsRoom/AttachmentNg/94900235-91fc-4001-8f36-5b74c45e5a48

https://www.globenewswire.com/newsroom/ti?nf=OTU0OTAzMiM3MjA2MDQ5IzIyOTYyMDY=
https://ml.globenewswire.com/media/NjUyNDMxYmUtODc3NS00ZDY3LWIzODctYjFhODhmNjVmODNjLTEzMDc3NTYtMjAyNS0xMC0yMS1lbg==/tiny/GoldHaven-Resources-Corp-.png

 

Figure 1
 
GoldHaven team completes 2nd diamond drill hole on Copeçal Gold project
Figure 2
 
GoldHaven core being readied for transport in Brazil to ALS Global Labs
Figure 3
 
Location of the Copeçal Gold Project within the prolific Juruena Gold Belt

VANCOUVER, British Columbia, Oct. 14, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS), a Canadian resource sector exploration and development company is pleased to announce that has completed its previously announced non- brokered private placement of 1,346,153 common shares (each a “Share”) at a price of $0.13 per Share for gross proceeds of $175,000 (the “Offering”).

All securities issued in connection with the Offering will be subject to a statutory hold period of four months and one day. The gross proceeds from the Offering will be used by the Company for general working capital and business development, including investor relations activities.

The Company also announces that it has granted 975,000 incentive stock options (the “Options”) to certain of its directors, officers and consultants. The Options will each be exercisable at a price of $0.155 for a period of three years and will vest immediately.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totaling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Options, Offering and the use of proceeds therefrom. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

https://www.globenewswire.com/newsroom/ti?nf=OTU0NDkxNSM3MTk0MDA1IzIyOTYyMDY=
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Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, Oct. 09, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (CSE: GOH | OTCQB: GHVNF | Frankfurt: 4QS) (“GoldHaven” or the “Company”) is pleased to announce that its inaugural diamond drilling program is underway at the Copeçal Gold Project in Mato Grosso State, Brazil. The first drill hole targeting the East Zone priority target is progressing well and is approaching its planned depth of 100 metres.

Initial geological observations from the first hole are highly encouraging. The hole has intersected approximately 30 metres of saprolite (deeply weathered rock) before entering strongly sheared and hydrothermally altered basement gneiss characterized by pervasive chlorite, sericite, and quartz alteration. This geological setting is consistent with the Company’s exploration model and supports the potential for a mineralized hydrothermal system at depth.

Highlights:

  • First drill hole has intersected approximately 30 metres of saprolite overlying strongly sheared and hydrothermally altered basement gneiss in the East Zone target
  • Alteration assemblage includes chlorite, sericite, and quartz – classic indicators of hydrothermal fluid activity associated with gold mineralization in orogenic and intrusion-related gold systems
  • Drilling contractor Ecodrill utilizing NQ-size diamond core (47.6mm diameter)
  • Total program: 1,200 metres planned across 5-6 angled holes testing both East and West Zone targets with holes up to 150 metres depth
  • Core samples being processed at ALS Global laboratories (sample preparation in Cuiabá, assays in Belo Horizonte)
  • Assay results expected in 4-6 weeks following completion of drilling and laboratory analysis
  • East Zone target defined by coincident gold and arsenic soil anomaly (>100 ppb Au) overlying interpreted structures identified through VLF electromagnetic and magnetic surveys

https://ml.globenewswire.com/Resource/Download/1b0414eb-f138-43b7-b584-32e5298e27d4/goldhaven-1.jpg

Figure 1: GoldHaven team begins drilling east target on Copeçal Gold project

The initial geological observations are highly encouraging and validate GoldHaven’s systematic exploration approach. The transition from thick saprolite into intensely sheared and altered gneiss at relatively shallow depths indicates that the drill hole has entered a structurally deformed and hydrothermally active zone – precisely the type of geological environment that hosts significant gold mineralization in orogenic and intrusion-related gold systems within the Juruena Gold Province.

The East Zone target area exhibits a robust gold and arsenic geochemical signature at surface, with soil values exceeding 100 ppb gold over a 3-kilometre strike length. This geochemical anomaly is coincident with interpreted structures – classic geological traps for gold deposition – identified through the Company’s VLF electromagnetic survey and historical geophysical data. The drilling program is designed to test whether the surface geochemical signature extends to depth and is associated with economic gold grades within the structurally-prepared host rocks.

https://ml.globenewswire.com/Resource/Download/62d0783f-e9f4-45d2-9b84-6f43fd2343d6/goldhaven-2.jpg

Figure 2: GoldHaven core being readied for transport in Brazil

https://ml.globenewswire.com/Resource/Download/82dd4e94-172f-4f17-8237-1207df1ee75d/goldhaven-3.png

Figure 3: Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations. Sourced from www.jangadamines.com

“The start of our maiden drill program marks a transformational milestone for GoldHaven Resources,” said Rob Birmingham, President and CEO. “This moment is the result of systematic exploration, including a 107-hole auger program and ongoing VLF surveys that refined our targets and mapped structural controls. Early geological observations from COP-25-001 show strong deformation and alteration where saprolite meets basement rock—exactly what we hoped to see. While we await assay results, these features validate our targeting model and align with mineralized systems across the Juruena Gold Province. Supported by AngloGold Ashanti’s prior work and excellent infrastructure in Mato Grosso, we’re now advancing into the discovery phase and look forward to sharing results soon.”

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’ s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

https://ml.globenewswire.com/Resource/Download/028f6794-d894-459c-9492-e269828ad8b7/goldhaven-4.jpg

Figure 4: Location of the Copeçal Gold Project within the prolific Juruena Gold Belt

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Igautu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, an independent Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:
Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements
This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at: https://www.globenewswire.com/NewsRoom/AttachmentNg/1b0414eb-f138-43b7-b584-32e5298e27d4 https://www.globenewswire.com/NewsRoom/AttachmentNg/62d0783f-e9f4-45d2-9b84-6f43fd2343d6 https://www.globenewswire.com/NewsRoom/AttachmentNg/82dd4e94-172f-4f17-8237-1207df1ee75d https://www.globenewswire.com/NewsRoom/AttachmentNg/028f6794-d894-459c-9492-e269828ad8b7

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Figure 1
 
GoldHaven team begins drilling east target on Copeçal Gold project
Figure 2
 
GoldHaven core being readied for transport in Brazil
Figure 3
 
Location of the Copeçal Gold Project within Alta Floresta gold province, with competitor locations. Sourced from www.jangadamines.com
Figure 4
 
Location of the Copeçal Gold Project within the prolific Juruena Gold Belt

Source: GoldHaven Resources Corp.

GoldHaven Resources Corp. (” GoldHaven ” or the ” Company “) (CSE: GOH,OTC:GHVNF) (OTCQB: GHVNF) (FSE: 4QS) is pleased to provide an update on its exploration work program on its 100% owned Magno and Three Guardsmen Projects located in Northern British Columbia. The program was carried out by GoldHaven’s experienced technical team under the supervision of Jean Paulter P.Geo.

Highlights:

  • Magno and Three Guardsman successful completion of 2025 summer exploration programs, collecting 354 and 126 samples respectively.
  • Magno Project expanded by 5.159.13 hectares through strategic staking to secure coverage of the Cassiar Stock, believed to be related to mineralization.
  • Exploration at Magno has confirmed the presence of high-potential, structurally controlled skarn and CRD-style mineralization, drawing parallels to Coeur Mining Inc.’s Silvertip Project.
  • Three Guardsmen Project hosts high-grade Cu mineralization in epidote and magnetite skarns, with extensive malachite-stained pods extending over a 1 km strike, and geochemical pathfinders and textures suggesting a nearby intrusive source.

The field team has completed the 2025 exploration program, carrying out first-pass assessments at both the Magno Property and the Three Guardsmen. A total of 354 rock samples were collected at Magno, consisting primarily of grab samples along with chip and channel samples. At the Three Guardsmen, the team collected an additional 126 grab and chip samples, providing a solid foundation for advancing exploration on both properties.

 

Magno:

The Magno Project hosts multiple styles of mineralization that appear to share common fluid pathways and heat sources, indicating a series of related mineralizing events. During the two-week program at Magno, the team quickly recognized the significance of the Cassiar Stock — a 72 Ma Cretaceous granite mapped within the eastern margin of the Cassiar Batholith. Originally described by Panteleyev, detailed mapping by the team has confirmed a direct correlation between phases of the Cassiar Stock (biotite quartz monzonite porphyry) and the property’s mineralized showings. As a result, securing additional ground over the Cassiar Stock became an immediate priority, expanding the Magno Project to 35,732.66 hectares.

Magno project including staked extension located to the west

Figure 1: Magno project including staked extension located to the west

By consolidating the Cassiar Stock and its associated mineralized showings into a single claim package, GoldHaven’s technical team now has the rare advantage of interpreting the system as a whole rather than in isolated pieces. Even after limited fieldwork, the team has been able to connect mineralized skarns with north–south parallel contacts and crosscutting northeast-trending structures, where narrow apophyses of Cretaceous Cassiar Stock quartz monzonite intrude the surrounding Cassiar Terrane sediments.

Exploration at Magno Central (encompassing the Magno and D zones) has confirmed the presence of structurally controlled skarn and CRD-style mineralization within the Lower Cambrian Atan Group, specifically the Rosella Formation, which comprises limestone, marble, and clastic limestones. Historically, these zones have been well known for Ag-Pb-Zn mineralization; however, the team aims to expand on more recent discoveries indicating the presence of indium (In) and gallium (Ga). Comparisons can be drawn to Coeur Mining Inc.’s Silvertip Project, located within the same Cassiar Terrane north of the Magno property, which provides a strong analogue for the potential development of deeper, contact-parallel, skarn systems at Magno and D.

Mapping and sampling in the W (Tungsten showings) of the Kuhn & Dead goat Zones of the Magno property during the August field program focused on verifying historic trenches and conducting detailed mapping of both the prospective area and the mineralogical zonation of the skarns. Skarn mineral zonation is dominated by diopside–garnet assemblages, with additional zones containing tremolite, pyrrhotite, and scheelite.

Three Guardsmen:

The Three Guardsmen property comprises 14 contiguous mineral tenures covering 16,234 hectares within the Atlin Mining Division of northwestern British Columbia. The claims are 100% owned by GoldHaven Resources Corp.

Geologist Len Gal is showing P.Geo Jean Paulter Cu mineralization at the Three Guardsman

Figure 2: Geologist Len Gal is showing P.Geo Jean Paulter Cu mineralization at the Three Guardsman

Strategically located near Haines Junction, the Three Guardsmen Project sits in a highly prospective geological area known for copper-magnetite skarns with gold and molybdenum mineralization. Observed transitions from copper- and silver-rich zones to bismuth, tellurium, and gold-rich areas, along with molybdenum in altered granites, point to a possible nearby porphyry system.

At the Canadian Verdee and Mildred showings, high-grade copper occurs in concentrated pods dominated by chalcocite and bornite, with secondary chalcopyrite and widespread malachite staining. These mineralized zones, hosted in skarns, extend over a strike length of more than 1 km, highlighting the scale and potential of the system.

Geologists Len Gal and Michael Garagan standing with exposed copper mineralization on the surface at the Three Guardsmen Project in Northern BC

Figure 3: Geologists Len Gal and Michael Garagan standing with exposed copper mineralization on the surface at the Three Guardsmen Project in Northern BC

Situated within Late Cretaceous terranes known for world-class porphyry deposits such as Casino and Red Mountain, the project offers significant exploration potential. GoldHaven’s strategy leverages targeted geochemical and geophysical analysis to identify mineralized granitic intrusions which may be the source of the promising skarn mineralization observed at surface.

Next Steps:

The team will be looking to get assays back within 6-8 weeks and will begin the next phase of exploration through geochemical analysis, interpretation as well as continuing the large task of data compilation. Historically on Magno there exists data for nearly 11,000 meters of drill core across the property. The team has been continuing its efforts to digitize the data and plan to model all the historical work over the winter combined with its 2025 field work to plan for the next steps in exploration.

Rob Birmingham, CEO of GoldHaven Resources, commented: “We are extremely pleased with the successful completion of our 2025 summer exploration programs at Magno and Three Guardsmen. The team’s work has not only expanded the Magno Project by over 5,000 hectares to consolidate the Cassiar Stock but also confirmed the presence of high-potential skarn and CRD-style mineralization with strong analogues to Coeur Mining’s Silvertip Project. At Three Guardsmen, our field program highlighted high-grade copper mineralization extending over a kilometer of strike, with evidence pointing to a nearby porphyry system. These results validate our exploration strategy and provide an exciting foundation for advancing both projects toward their full potential.”

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is a Qualified Person as defined under NI 43-101 and a consultant of the Company.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca .

Photos accompanying this announcement are available at

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Vancouver, British Columbia – (GlobeNewswire) – September 9th, 2025, GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce plans for immediate commencement of a maiden 1,200 m diamond drilling program targeting two priority gold targets at it’s Copeçal Gold Project in Mato Grosso, Brazil.

Highlights:

  • Recent auger drilling by GoldHaven and historical sampling (including by AngloGold Ashanti) identified strong gold in-soil anomalies at two priority targets: East and West.

  • Anomalies extend through up to 30m thick weathered saprolite profile, with surface geochemistry showing consistent gold values over wide zones, indicating potential bedrock sources.

  • VLF-EM surveys delineated resistivity and conductivity anomalies supporting the auger-defined gold targets.

  • Maiden 1,200 m diamond drilling program comprising 8-10 angled holes (max depth 150 m) to test unweathered bedrock at 80-120 m vertical depth below surface.

  • Drilling is scheduled to commence on or before October 1, 2025, and completed by end of November 2025.

Copeçal Gold Project Drill Targets:
GoldHaven has identified two high-priority drill targets, East and West, for its upcoming diamond drilling program. These targets were defined through a combination of strong gold anomalies from recent auger sampling and supportive geophysical VLF-EM resistivity and conductivity responses. Importantly, the targets are further reinforced by structural interpretations from historical high-resolution drone magnetics and surface geochemistry completed by previous operators, including Boa Gold Ltd. and AngloGold Ashanti Ltd. Together, these datasets highlight compelling opportunities for the identification of meaningful gold mineralization on the property. 

Figure 1: Copeçal Gold Project showing the Priority Targets (East and West) with the VLF-EM survey area, the High Resistivity Anomaly (> 1800 ohm*m – East), the High Conductivity Anomaly (< 250 ohm*m -West) relative to coincident surface and saprolite Au Geochemistry Anomalies (> 100 ppb Au – East and > 50 ppb Au – West).

East Target
The East Target is defined by a prominent high resistivity anomaly (> 1800 ohm*m) which is spatially coincided with strike consistent zones of gold geochemical anomalism (> 100 ppb Au) as highlighted by GoldHaven’s recent shallow auger drilling campaign and historical soil sampling.

 Drill targets have been defined by vectoring this surface and weathered zone gold anomalism through up to 30 m thick saprolite – weathered profile zone to a bedrock gold source extending to depth. Here, the highly resistive zone is interpreted to potentially represent alteration (silicification) of quartz mica schist associated with mineralization manifested along its sheared contact with granitic rocks.

 

Figure 2: Copeçal Gold Project showing the East Target outline of the VLF-EM survey lines (in yellow), the location of the High Resistivity Anomaly (> 1800 ohm*m), relative to coincident surface and saprolite Au Geochemistry Anomalies (Pink > 20ppb Au, Red > 100 ppb Au).

West Target
Similarly, diamond drilling over the West Target will test depth extensions, associated with highly conductive VLF-EM responses (<500 ohm*m) and coincident with gold anomalous geochemistry (>50 ppb Au) manifested at surface and through up to 30 m thick saprolite – weathered profile as defined by historical auger drilling by AngloGold Ashanti. The highly conductive zone is interpreted to potentially represent sulphide mineralization associated with zones of shearing within and along contacts between granitic and schistose host rocks.

Figure 3: Copeçal Gold Project showing the West Target outline of the VLF-EM survey lines (in yellow), the location of the High Conductivity Anomaly (<250 ohm*m) relative to coincident surface and saprolite Au Geochemistry Anomalies (pink > 20 ppb Au, orange > 50 ppb Au).

Planned Diamond Drilling Program:
GoldHaven plans a maiden diamond drill program to test the two priority targets developed by its 2025 exploration activities at the Copeçal Gold Project.

To test the East and West Targets at Copeçal, GoldHaven has defined a 1,200 m diamond drilling program comprising 8 – 10 holes with a maximum drilled depth of 150 m. Angled holes are planned to intersect the projected target zones in unweathered bedrock at depths between 80 and 120 m vertically below surface.

A total 4 – 5 holes are planned at the East Target testing gold in soil and saprolite anomalism (> 100 ppb Au) over a strike distance of approximately 400 m coincident with a large area of high – resistivity (> 1800 ohm*m) as delineated by the VLF results.

Figure 4: Copeçal Gold Project showing the planned diamond drill collar positions relative to the position of the High Resistivity VLF-EM Anomaly (> 1800 ohm*m), and the coincident surface and saprolite Au Geochemistry Anomaly (Pink > 20ppb Au, Red > 100 ppb Au). The section line (blue) shows the location of Figure 5.

Figure 5: Copeçal Gold Project – East Target vertical section facing west showing planned diamond drill hole traces targeting the High Resistivity Anomaly (> 1800 ohm*m and coincident surface and saprolite Au Geochemistry Anomalies (> 100 ppb Au) projected to depth. 

A further 4-5 holes are planned to test the West Target, again targeting gold in soil and saprolite anomalism (>100ppb Au) over a 400m strike length coincident with a large area of high conductivity (< 500 ohm*m).

Figure 6: Copeçal Gold Project showing the planned diamond drill collar positions relative to the position of the High Conductivity VLF-EM Anomaly (< 250 ohm*m), and the coincident surface and saprolite Au Geochemistry Anomaly (Pink > 20ppb Au, Orange > 50 ppb Au). The section line (yellow) shows the location of Figure 7.

Figure 7: Copeçal Project West Target vertical section facing northwest showing planned diamond drill hole traces targeting the High Conductivity Anomaly (< 250 ohm*m) and testing coincident surface and saprolite Au Geochemistry Anomalies (> 50 ppb Au) projected to depth.

Drilling is scheduled to commence on or before October 1st, 2025, and to be completed by the end of November 2025.

Rob Birmingham, CEO of GoldHaven Resources, commented: “We are thrilled to be moving forward with the maiden drill program at the Copeçal Gold Project, following the highly encouraging results from the combined data and interpretation of our auger drilling and VLF-EM survey. The East and West targets have delivered strong gold anomalies and represent exceptional opportunities for the identification of gold mineralization. Backed by the extensive historical work of AngloGold Ashanti and guided by Jon Hill, P.Geo, our team is positioned to unlock the full potential of this exciting gold project.”

About the Copeçal Gold Project: A Brief History
The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

Figure 8: Location of the Copeçal Gold Project within the prolific Juruena Gold Belt

About GoldHaven Resources Corp.
GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

Qualified Person:
The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, a Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors
Rob Birmingham, Chief Executive Officer

For further information, please contact:
Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements
This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

VANCOUVER, British Columbia, Sept. 04, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to provide an update on its exploration work program on the 100% owned Magno Project located in Northern British Columbia.

Highlights

  • The Magno Project field program is halfway complete, with systematic sampling and detailed mapping advancing understanding of larger, deeper targets linked to Cretaceous magmatism and extensive surface skarn mineralization.
  • The project features multiple mineralization styles sharing common fluid pathways, enabling a holistic interpretation of the consolidated Cassiar Stock system, including connections between mineralized skarns and intrusive structures.
  • At the Magno and D zones, structurally controlled skarn and CRD-style mineralization with high-grade Ag-Pb-Zn (exceeding 2,000 ppm Ag) has been confirmed, alongside emerging indium and gallium potential, drawing similarities to Coeur Mining’s Silvertip Project.
  • Mapping at the Kuhn and Dead Goat zones has delineated skarn horizons with potential for up to 2 km strike extensions, featuring diopside-garnet assemblages, scheelite, and crosscutting structures indicating broader exploration upside.

Magno Summer 2025 Field Program

GoldHaven’s fully funded 2025 exploration program has passed the halfway mark, with the team making strong progress through systematic sampling and detailed structural and mineralization mapping. The program is designed to advance the Company’s understanding of the potential for larger and deeper targets linked to the Cretaceous magmatism, while also evaluating the extensive surface skarn and carbonate replacement-style mineralization across the project. Initial samples are being prepared for shipment to ALS Global in Whitehorse, Yukon. The results are expected to provide important catalysts and direction for advancing the Magno Project.

The Magno Project hosts multiple styles of mineralization that appear to share common fluid pathways and heat sources, reflecting a series of related mineralizing events. By consolidating the Cassiar Stock and its associated mineralized showings into a single claim package, GoldHaven’s technical team now has the rare advantage of interpreting the system as a whole rather than in isolated pieces. Even after limited fieldwork, the team has been able to connect mineralized skarns with north–south parallel contacts and crosscutting northeast-trending structures, where narrow apophyses of Cretaceous age Cassiar Stock intrude the surrounding Cassiar Terrane sediments.

A portion of the team’s work has been directed toward confirmation sampling, including high-grade surface samples along with historic trench and chip sample intercepts. These efforts were further advanced through the addition of new extensions to historic chip and channel samples, concentrated in areas of known mineralization such as the Magno and Kuhn zones, where historical resource estimates have been reported by previous operators.

Magno and D Zones

Exploration at Magno Central (encompassing the Magno and D zones) has confirmed the presence of structurally controlled skarn and CRD-style mineralization as well as some unique and poorly exposed hydrothermal mineralization within the Lower Cambrian Atan Group, specifically the Rosella Formation, which comprises limestone, marble, and clastic limestones. Historically, these zones have been well known for Ag-Pb-Zn mineralization; however, the team aims to expand on more recent discoveries indicating the presence of indium (In) and gallium (Ga). Mineralization is characterized by sulphur-rich, redox-driven skarns hosting massive galena with associated sphalerite and magnetite. Both historical sampling and recent sampling by James Turner P.Geo has verified high silver values from these structurally controlled skarns exceeding 2,000 ppm Ag from galena-dominated zones.

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Figure 1: Large galena ore sample found within the Magno Zone (2025 Summer Field Program)

At both the Magno zones, mineralization is structurally controlled, occurring as bedding-parallel, conformable “manto” bodies as well as crosscutting “chimney”-style mineralization, with an overall northeast trend cutting through the Rosella Group limestones. Comparisons can be drawn to Coeur Mining Inc.’s Silvertip Project, located within the same Cassiar Terrane north of the Magno property, which provides a strong analogue for the potential development of deeper, contact-parallel, large-scale skarn systems at Magno. The D zone uniquely shares analogies with the Magno but additionally contains some impressive zones of massive sulphides which carry textural similarities to hydrothermal mineralization. More work is required to understand the D zone in greater detail, but its presence suggests a larger, longer-lasting, multiphase and potentially multi-deposit style district within Magno than previously imagined.

Kuhn and Dead Goat:

Mapping and sampling in the Kuhn Zone during the August field program focused on verifying historic trenches and conducting detailed mapping of both the prospective area and the mineralogical zonation of the skarns. Two principal skarn horizons, the Lower and Upper 3a skarns, have been delineated, traced for 640 m and 206 m respectively, with the potential to extend along strike for up to 2 km each. The Lower 3a skarn, generally well exposed, follows the Boya–Rosella Group contact, while the Upper 3a skarn lies 10–20 m stratigraphically above and is more poorly exposed.

Skarn mineral zonation is dominated by diopside–garnet assemblages, with additional zones containing tremolite, pyrrhotite, and scheelite. The skarns pinch and swell along strike, with variable widths. Historical reports document scheelite mineralization in zones 1–4 m wide; however, visible scheelite has also been observed in quartzites adjacent to the contact, suggesting potential for increased widths and further exploration upside.

At Kuhn South, the same skarn horizons are present but are crosscut by a northeast-trending structure. Here, skarn mineralization is oriented NE, characterized by a silicified diopside–garnet core with pervasive sphalerite banding.

Similar mineralization is present at the Dead Goat showing, a north–south striking skarn composed of diopside, garnet, pyrrhotite, and scheelite, ranging from 1 m to several m in width, with a surface expression of up to 200 m.

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Figure 2: Magno project overview including the terrain, August 2025

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Figure 3: Goldhaven Team member Brandon Sainsbury exploring on Magno property, August 2025

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Figure 4: CEO Rob Birmingham, Director Gerry Diakow and head geologist Michael Garagan pose over Magno project, August 2025

Rob Birmingham, CEO of GoldHaven Resources, commented: “We are pleased to provide an update on the exploration program at the Magno Project, which commenced in August and has already delivered encouraging progress. The program has focused on validating historical high-grade mineralization, with the team successfully accessing a significant portion of the expansive 30,000-hectare property. Numerous rock and chip samples have been collected and will be submitted for analysis upon program completion. The Project benefits from established road access and excellent on-site accommodations—remnants of past mining activity in and around Magno—allowing the team to operate efficiently and maximize productive time in the field. Our dedicated team is on track with detailed structural mapping and sampling, paving the way to delineate the deeper-rooted systems and unlock the full polymetallic potential of this expansive property.”

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is a Qualified Person as defined under NI 43-101 and a consultant of the Company.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at: 

https://www.globenewswire.com/NewsRoom/AttachmentNg/bffe0ff3-dada-4144-b7cf-464a1cf064d9

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Figure 1
 
Large galena ore sample found within the Magno Zone (2025 Summer Field Program)
Figure 2
 
Magno project overview including the terrain, August 2025
Figure 3
 
Goldhaven Team member Brandon Sainsbury exploring on Magno property, August 2025
Figure 4
 
CEO Rob Birmingham, Director Gerry Diakow and head geologist Michael Garagan pose over Magno project, August 2025

Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, Aug. 21, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce it has mobilized its geological team and has begun its exploration efforts across the 100%-owned Magno and Three Guardsman projects, located in Northern British Columbia.

GoldHaven’s fully funded 2025 exploration program is set to advance its highly prospective assets, the Magno and Three Guardsman projects. At the Magno Project, systematic sampling and structural mapping will target skarn and replacement-style mineralization with the goal of vectoring toward a potential porphyry source linked to the Cassiar Batholith. Meanwhile, at the Three Guardsmen Project, the team will build on 2024 results that outlined classic porphyry-style alteration zonation within granitic units—considered strong supporting evidence for the existence of a large-scale mineralized system at depth. Together, these programs provide multiple opportunities to further develop and expand the projects knowledge leading towards our goal of a 2026 drill campaign.

Magno Project

The Company holds 100% ownership of the Magno mineral claims in British Columbia. The Project spans 30,573.53 hectares and is situated within the historically rich Liard Mining Division. The Project is accessible via Highway 37, which crosses the southeastern claim area, providing good access for future exploration and development work.

The Magno Project hosts several critical metals, including tin (Sn), indium (In), zinc (Zn), silver (Ag) gold (Au), tungsten (W), and gallium (Ga) which are essential for various industries, including electronics, defense, batteries, and green energy technologies. Additionally, the Project hosts several different styles of base metal (zinc-lead) mineralization, including skarn and carbonate replacement styles along with potential for deeper porphyry-associated copper-molybdenum-tin mineralization. GoldHaven is looking to apply new geological research to potentially overlooked areas to analyze a broad range of metals and use as vectors to potential porphyry mineralization.

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Figure 1: Magno property with BC regional geology highlighting historical work and present showings

Magno Exploration Program:

GoldHaven will field a ten-person geological team for its 2025 program, based in a fully serviced multi-room facility in the Cassiar area, providing close access to the Project. Working in two-person crews, the team will systematically cover the more than 30-kilometre north–south strike length of the Cassiar Terrane. The program is designed to identify and sample widespread skarn and replacement-style mineralization, with a particular focus on geochemical zonation and mappable geothermal gradients that may provide vectors toward deeper mineralizing systems.

The Cassiar Terrane hosts several of the Magno property’s key mineralized showings, where sampling has returned significant values including 110 to 1,749 ppm tin and up to 5.58% zinc (Johnston, 2024). Historical work by Eveready (2003) further highlighted the property’s potential, reporting grades of 6.2% Zn, 28.2% Pb and 820 g/t Ag over 1.2 metres. Priority exploration areas include the Magno, Middle and Upper D, Kuhn, and Dead Goat zones. Geologically, the Cassiar Terrane overlies the Cretaceous-age Cassiar Batholith—a biotite- and hornblende-bearing granite intrusive interpreted as a potential driver for the region’s mineralizing fluids.

This work will provide two major benefits. First, it will advance GoldHaven’s understanding of the distribution and genesis of critical metals such as indium, gallium, and germanium, along with silver, zinc, and lead replacement-style targets within the Cassiar Terrane. The presence and zonation of these metals within skarn systems are often directly linked to the larger magmatic-hydrothermal processes responsible for porphyry development. Second, the resulting geochemical data will help refine and prioritize targets for future geophysical surveys—vectoring exploration toward porphyry-style mineralization within the Cassiar Batholith, where the ultimate prize is the discovery of a gold- and copper-rich system at depth.

Data generated from this geochemical program, when integrated with detailed structural mapping, will support vectoring toward potential fluid pathways emanating from the Cassiar Batholith—which may host a buried porphyry system.

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Figure 2: Magno project overview including the terrain, August 2025

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Figure 3: A secured historical Adit located within the Magno project

Three Guardsman Project

The Three Guardsmen property comprises 14 contiguous mineral tenures covering 16,234 hectares within the Atlin Mining Division of northwestern British Columbia. The Company holds 100% ownership of the Three Guardsman mineral claims which are strategically located near Haines Junction.

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Figure 4: Three Guardsman Project location in Northwestern BC highlighting showings and past producing projects nearby

The Guardsmen Project sits within a geologically prospective terrane known to host copper- and gold-bearing skarn mineralization, as well as polymetallic systems. Historical exploration across the property has identified copper, gold, silver, molybdenum, zinc, and magnetite mineralization across multiple showings. Notably, transitions from Cu/Ag-rich zones to Bi/Te/Au-rich domains suggest analogues to Hedley-style skarns, with potential for distal, gold-enriched systems—key exploration targets moving forward.

The project is situated within Late Cretaceous terrane known to host significant porphyry deposits such as Casino and Red Mountain. GoldHaven’s exploration strategy focuses on geochemical and geophysical surveys aimed at identifying granitic intrusions that may represent the porphyry sources associated with the skarn mineralization observed at surface.

Three Guardsman Exploration Program:

Following the completion of the 2–3-week Magno field program, GoldHaven’s exploration team will mobilize through Whitehorse on route to the Three Guardsmen Project, where a 10-day exploration campaign is planned.

The team will build on the 2024 exploration work at the Three Guardsmen Project, which included localized geological mapping and systematic rock sampling on a grid. That program successfully identified classic porphyry-style alteration zonation—particularly within the granitic units underlying mineralized skarn horizons. These patterns are considered strong indicators of a potential porphyry source at depth.

Drawing on techniques and insights developed during the establishment of the Magno program, the team aims to expand mapping efforts across the Three Guardsmen property, with a focus on further delineating propylitic, phyllic, and potassic alteration zones identified in the previous season. This integrated approach will help refine priority target areas for future drilling.

GoldHaven’s technical team will be advancing the Three Guardsmen Project toward the first phase of systematic exploration, focused on testing these high-priority porphyry and skarn targets. Alongside Magno, the project is positioning itself as a compelling and underexplored opportunity in the search for critical, strategic and base metals.

“We are excited to launch our summer work programs at the Magno and Three Guardsman Projects in northern British Columbia—two highly prospective assets in our portfolio. Leveraging results from prior exploration and the recently completed comprehensive data compilation over both projects, our technical team has targeted key areas of focus with strong mineralization potential. The program will be led in the field by Company Director Gerry Diakow, with Michael Garagan serving as Technical Lead, and Jean Pautler as P. Geo to ensure disciplined execution and geological oversight throughout the campaign” – Rob Birmingham, CEO of GoldHaven Resources Corp.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:
Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is a Qualified Person as defined under NI 43-101 and a consultant of the Company.

Neither the CSE nor its Regulation Services Provider (as that term is defined in the policies of the CSE- Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and forward-looking information (collectively, “forward looking statements”) within the meaning of applicable Canadian and U.S. securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, the possible acquisition of the future projects, the Company’s expectation that it will be successful in enacting its business plans, and the anticipated business plans and timing of future activities of the Company, are forward-looking statements. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically identified by words such as: “believes”, “will”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “may”, “should”, “potential”, “scheduled”, or variations of such words and phrases and similar expressions, which, by their nature, refer to future events or results that may, could, would, might or will occur or be taken or achieved. In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that there will be investor interest in future financings, market fundamentals will result in sustained precious metals demand and prices, the receipt of any necessary permits, licenses and regulatory approvals in connection with the future exploration and development of any future projects in a timely manner, the availability of financing on suitable terms for exploration and development of future projects and the Company’s ability to comply with environmental, health and safety laws.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, operating and technical difficulties in connection with mineral exploration and development activities, actual results of exploration activities, the estimation or realization of mineral reserves and mineral resources, the inability of the Company to obtain the necessary financing required to conduct its business and affairs, as currently contemplated, the inability of the Company to enter into definitive agreements in respect of possible Letters of Intent, the timing and amount of estimated future production, the costs of production, capital expenditures, the costs and timing of the development of new deposits, requirements for additional capital, future prices of precious metals, changes in general economic conditions, changes in the financial markets and in the demand and market price for commodities, lack of investor interest in future financings, accidents, labour disputes and other risks of the mining industry, delays in obtaining governmental approvals, permits or financing or in the completion of development or construction activities, changes in laws, regulations and policies affecting mining operations, title disputes, the inability of the Company to obtain any necessary permits, consents, approvals or authorizations, including by the Exchange, the timing and possible outcome of any pending litigation, environmental issues and liabilities, and risks related to joint venture operations, and other risks and uncertainties disclosed in the Company’s latest interim Management’s Discussion and Analysis and filed with certain securities commissions in Canada. All of the Company’s Canadian public disclosure filings may be accessed via www.sedarplus.ca and readers are urged to review these materials.

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release or incorporated by reference herein, except as otherwise required by law.

Photos accompanying this announcement are available at:

https://www.globenewswire.com/NewsRoom/AttachmentNg/c95b94a9-e6b1-4b46-98fc-3338c6d6bfff

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Figure 1
 
Magno property with BC regional geology highlighting historical work and present showings
Figure 2
 
Magno project overview including the terrain, August 2025
Figure 3
 
A secured historical Adit located within the Magno project
Figure 4
 
Three Guardsman Project location in Northwestern BC highlighting showings and past producing projects nearby

Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, Aug. 14, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to provide an update following further studies and interpretation completed on its Magno Project (the “Project”) located in northern British Columbia (“BC”), Canada. 

The Project is a district-scale polymetallic property situated in the Liard Mining Division, adjacent to the historic Cassiar mining district in Northern BC, Canada

The Company holds 100% ownership of the Magno mineral claims in British Columbia. The Project spans 30,573.53 hectares and is situated within the historically rich Liard Mining Division. The Project is accessible via Highway 37, which crosses the southeastern claim area, providing good access for future exploration and development work.

​https://ml.globenewswire.com/Resource/Download/985dad5f-2e8a-4cea-9fa2-6c437ddfda34/picture2.jpg

Figure 1: Magno property with BC regional geology highlighting historical work and present showings

The Magno Project hosts several critical metals, including tin (Tn), indium (In), zinc (Zn), silver (Ag) gold (Au), tungsten (W), and gallium (Ga) which are essential for various industries, including electronics, defense, batteries, and green energy technologies. Additionally, the Project hosts several different styles of base metal (zinc-lead) mineralization, including skarn and carbonate replacement styles along with potential for deeper porphyry-associated copper-molybdenum-tin mineralization. GoldHaven is looking to apply new geological research to potentially overlooked areas to analyze a broad range of these critical and strategic metals to vector in on potential porphyry mineralization.

Critical Metals at Magno: A Strategic Opportunity

Data from the Magno historical workings highlight the potential for significant concentrations of technology-critical metals in addition to the established base and precious metal potential. As global industries face supply shortages of indium, tin, gallium, tungsten and strategic base metals like zinc, Magno presents an attractive opportunity in a geopolitically stable and mining-friendly jurisdiction of Canada.

The Project covers the contact zone between the mid-Cretaceous-aged Cassiar Batholith and the late Proterozoic to late Paleozoic carbonate and clastic sedimentary rocks of the Cassiar Terrane. Base metal (zinc-lead) rich skarn and carbonate replacement mineralization, often associated with significant silver values, are widespread in the region, including on the Project. Additional historical insight identified, geochemically anomalous molybdenum (Mo), ± copper (Cu), tin and tungsten values associated with Late Cretaceous intrusions, including the 7 by 30 km Cassiar or Troutline Creek stock, which intrude the Cassiar Terrane proximal to the Cassiar Batholith. The mineralized granitic intrusions may also be the source of the skarn and carbonate replacement mineralization in the intruded sedimentary sequence.

In addition to the historical Zn-Pb-Ag and Cu-Mo mineralization, reconnaissance sampling by Johnston (2024) indicates anomalous indium and additional support for tin as potential critical metal additions. Recent research published on skarn deposits in SE China (Tan, 2024) suggests that variations in the indium/zinc ratios in skarn environments may provide a vector towards the causative source intrusion(s) and possible associated Cu-Mo+/-Sn-W mineralization. Johnston took six confirmatory samples which returned indium values ranging from 1.1 to 63.8 ppm, with three of the six samples greater than 40 ppm. Additionally, a verified sample from the Kuhn showing taken in 2019 by Fundamental Resources (AR 38356) contained 85.20 ppm indium, suggesting potential of the Cassiar Terrane to yield indium mineralization. Tin and zinc values were significant ranging from 110 to 1749 ppm tin and up to 5.58% zinc in Johnston’s samples.

This research directly supports the exploration model at Magno, where high indium values in the skarns could indicate proximity to deeper, potentially undiscovered Cu-Mo porphyry bodies. This growing body of evidence reinforces the strategic significance of the Property, not only for traditional base and precious metals but also for critical metals. Gallium and germanium are additional critical metals that may be present on the property and will be a focus for future work.

This field season, GoldHaven will look to explore the skarns with detailed geochemical analysis of Ag, Zn, Sn, In, W and Ga and correlate this data to the magmatic source of mineralization in the granites. With Mo porphyries already known to be present in the region, the Company believes the potential of locating Mo-Cu porphyry mineralization on the Magno property is very high.

Tin (Sn): A Critical Metal for Electronics & Battery Storage

Tin is an essential component of electronic circuits, lithium-ion batteries, and soldering materials, with increasing demand due to the electrification of transportation and grid storage solutions.

  • Magno Project Key Grades Identified: 5,200 ppm Sn (Middle D Zone, Eveready 2002)5,199 ppm Sn (Pant N Zone, Eveready 2003)2,097 ppm Sn (Magno North, Eveready 2003)1,749 ppm Sn (Middle D, Johnston 2023)​

Tin, a critical metal for electronics & battery storage, is an essential component of electronic circuits, lithium-ion batteries, and soldering materials, with increasing demand due to the electrification of transportation and grid storage solutions.

In 1978, sampling by the BC Department of Mines identified anomalous tin values on the current property. Follow-up sampling of old CCS drill core by Shell Canada in 1979 returned several anomalous tin intercepts, mainly from the Middle D Zone ranging up to 6.5% Sn over 0.9 metres. The results of samples which returned greater than 1000 ppm Sn are presented in Table 2.

SamplerYearLocationSample IDSn (tin)
Shell Canada1979Middle DR-80.86%/3.0m
Shell Canada1979Middle DR-30.9%/0.9m
Shell Canada1979Middle DR-30.33%/1.2m
Shell Canada1979Middle DR-106.5%/0.9m
Shell Canada1979Middle WestHole not specified0.32%/4.6m
Shell Canada1979TremoliteH-10.2%/2.0m
Eveready2003Magno North78751940 ppm
Eveready2003Magno North78782097 ppm
Eveready2002Middle D77005200 ppm
Eveready2003Pant North78545199 ppm
Johnston2023Middle D7256101749 ppm

Table 1: Anomalous Tin Results from the Magno Property (see Magno 43-101 filed on SEDAR+)

*This work was carried out prior to the introduction of NI 43-101 and the results have not been verified by a Qualified Person, except for the samplings by Johnston and Eveready, and hence cannot be relied upon. However, the company believes the results presented suggest the possibility of previously unrecognized tin mineralization on the property. Verifying this potential will be one of the objectives of the 2025 summer work program.

Indium (In): A High-Tech & Green Energy Essential

Indium is a critical metal for semiconductors, solar panels and LCD displays primarily recovered as a byproduct of zinc mining and smelting. Reconnaissance sampling on the Magno Project combined with recent confirmatory sampling by Johnston, a Qualified Person, suggests potential for significant quantities of indium associated with the known zinc mineralization. Three of six samples collected by Johnston from the Magno Project for confirmation returned indium values exceeding 40 ppm In, all ranging from 1.2 to 63.8 ppm In.
Indium is indispensable to modern technology, as it is a key component of indium-tin oxide (ITO), the transparent conducting film used in virtually all flat-panel displays and touchscreens. Its unique combination of transparency, electrical conductivity, and strong adherence to glass makes it irreplaceable for applications in smartphones, tablets, televisions, and high-tech architectural glass coatings. With 65% of global indium consumption driven by electronic displays, demand continues to rise.

Recognizing its strategic importance, indium is included on the Canadian Geological Survey’s list of 34 critical minerals. The United States is entirely reliant on imports to meet its indium demand, consuming 170 metric tons in 2018 from sources such as China (27%), Canada (22%), South Korea (11%), and Taiwan (10%).

Zinc (Zn): A Base Metal with Green Energy Potential

Zinc is an essential industrial metal, used in galvanisation, batteries and green energy technologies. The Magno Property hosts widespread zinc mineralization with associated lead and silver values in several different geological settings.

  • Magno Project Key Grades Identified: 41% Zn (Magno South, Eveready 2004)6.2% Zn, 28.2% Pb, 820 g/t Ag over 1.2m (Magno North, Eveready 2003)16% Zn, 1.3% Pb, 19.3 g/t Ag, 0.9 g/t Au over 4.3m (Magno North, Eveready 2003)7.4% Zn, 14.2% Pb, 398 g/t Ag (Upper D Zone, Eveready 2002)

Historic work from at least the 1960s onwards has mainly focussed on the zinc-lead-silver potential of the known carbonate replacement deposits, particularly the Middle D and Magno deposits.

Several historic reserves/resources have been defined, but since all pre-date the introduction of NI 43-101 and the work was not carried out under the supervision of a Qualified Person, these results cannot be relied upon. They do however provide a starting point for new exploration using updated geological knowledge, improved deposit models and modern geophysical and geochemical techniques and interpretations. Limited recent sampling carried out by Johnston, who is a Qualified Person, confirmed the widespread nature of zinc mineralization on the property. Of the six samples he collected, four exceeded 0.5% Zn with a maximum of 5.58% Zn.

Silver (Ag): Indispensable Metal in Modern Industry

Silver continues to play a critical role across a wide range of industrial applications. Today, it is essential in the production of solder and brazing alloys, batteries, dental materials, glass coatings, LED chips, medical devices, nuclear technology, photography, solar (photovoltaic) energy, RFID chips used for global shipment tracking, semiconductors, touch screens, water purification systems, wood preservatives, and numerous other technologies.
The Washington-based Silver Institute aptly refers to silver as “the indispensable metal,” highlighting its widespread utility.

Over the past decade, leading industrial consumers of silver have included the United States, Canada, China, India, Japan, South Korea, Germany, and Russia. While demand from traditional sectors has declined, it has been offset by increasing use in emerging and advanced technologies, underscoring silver’s enduring importance in the global economy.

The Magno Property continues to exhibit strong potential for high-grade silver, along with associated lead and zinc within replacement skarn systems, historical exploration targets that, despite their promise, were never advanced into a NI 43-101 compliant resource. Recent sampling has confirmed significant silver grades which reinforce the high-grade nature typical of this deposit style. While these results are compelling, they represent only one aspect of a broader geological picture. GoldHaven’s exploration strategy remains focused on a larger-scale opportunity, using these mineralized showings and newly collected data to guide the search for a potential buried porphyry system within the region.

TypeSourceYearSample_IDAg ppmAu ppbPb ppmZn ppm
RockAR272032002766422805356300006500
RockAR2733720037880222013607400004684
RockAR27203200278361640115044000018500
RockAR273372003787015005255960007644
RockAR2733720037868146047538100036500
RockAR2720320027839134073053500032500
RockAR2720320027844134015504450005208
RockAR273372003786982024028200061900

Table 2 – Top Silver samples from the 2002-2003 Eveready projects (AR2720 & AR7337 J. Pautler)

TypeSourceYearSample_IDZn ppmAg ppmAu ppmPb ppm
RockAR273372003787726300012.506021100
RockAR273372003787521000015.30254013700
RockAR2720320027693195000208.004751566
RockAR2733720037873193000176.002352188
RockAR273372003788216400076.80123017800
RockAR272032002769110900043.50852764
RockAR272032002766274000398.00890142000
RockAR273372003788469800352.0062587600
RockAR273372003787167400470.00545176000

Table 3 – Top Zinc samples from the 2002-2003 Eveready projects (AR2720 & AR7337 J. Pautler)

Tungsten (W): Resurgence as Prime Military Metal

Tungsten has emerged as a critical mineral of strategic importance due to its unmatched physical properties and indispensable role in high-performance applications. With the highest melting point of any metal and exceptional density and hardness, tungsten is essential to modern defense systems, including armor-piercing munitions, kinetic energy penetrators, and aircraft turbine components. Its resilience to extreme temperatures and wear makes it equally vital in aerospace, advanced manufacturing, and nuclear energy. These characteristics, combined with a lack of viable substitutes, position tungsten as a cornerstone of national security and industrial competitiveness.

The Kuhn and Dead Goat showings which correlate to GoldHaven’s unverified inferred resource is reflective of Skarn replacement of tungsten, molybdenum and minor copper. This area much like the Ag, Pb, Zn replacements are situated with the Cambrian stratigraphy of the Cassiar terrane. The Atan Group limestones, marbles and calcareous sedimentary rocks character of this group provide the best lithological host for such a deposit style. Below, verified surface samples are expressive of the grades which made up the inferred resource in the area. GoldHaven will be looking into verifying these results and more in the coming weeks during the field program.

TypeSourceYearSample_IDW_ppmCu_ppmMn_ppmMo_ppm
RockAR325732011KU11AR-7121985010209001750
RockAR325732011KU11AR-713 grab1485020178501000
RockAR325732011KU11AR-707 grab83602021200230
RockAR325732011KU11AR-71082702017250260
RockAR325732011KU11AR-708 grab67301021900140
RockAR325732011KU11AR-70964006018500240
RockAR318332011KU10-AR-760302633437222
RockAR318332011KU10-AR-85510173979217
RockAR325732011KU11AR-71152401017950570

Table 4 – Surface samples by A. Kikawka P.Geo. from Fundamental Resources 2010-2011 In the Kuhn and Dead Goat Showings

Magno Project Key Grades Identified:

  • Historic drilling by Shell Canada included 17 diamond drill holes totaling 1,766 metres, confirming the presence of high-grade scheelite (CaWO4) and molybdenite (MoS₂).
  • Recent exploration has confirmed significant tungsten and molybdenum mineralization in metasomatic skarn lenses
  • Hosts a historic resource of 409,300 tonnes at 0.48% WO₃ (tungsten trioxide) and 0.134% MoS₂ (molybdenum disulfide) in the Kuhn North zone

This work was completed prior to the implementation of NI 43-101 standards, and the results have not been confirmed by work conducted under the supervision of a QP. The 2025 summer work program will aim to verify this potential.

Gallium (Ga): Untapped Potential in High-Tech Metals

Gallium is a strategic metal used in fiber optics, 5G networks, and advanced semiconductors. While historical exploration did not target these elements specifically, Magno’s CRD deposits may host economically significant concentrations of this critical metal. GoldHaven plans to evaluate this potential further as part of its upcoming exploration programs.

These metals are key to modern electronics and defense applications, positioning Magno as an emerging target for high-tech metal exploration.

“The confirmation of high-grade tin, zinc, and tungsten, and the potential for anomalous indium and gallium at the Magno Project represents a major step forward for GoldHaven Resources. These critical metals are integral to the identification of significant mineralization across the property and the goal of supporting the global clean energy transition and high-tech industries, positioning Magno as a strategically important asset. Our recent compilation work has also revealed impressive historical assays of high-grade silver and gold, further strengthening the project’s polymetallic foundation. With exploration accelerating in both British Columbia and Brazil in the second half of the year, we are well-positioned to advance Magno’s potential and create long-term growth for our shareholders.” – Rob Birmingham, CEO of GoldHaven Resources Corp.

Qualified Person:
The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is a Qualified Person as defined under NI 43-101 and a consultant of the Company.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:
Rob Birmingham, CEO
www.GoldHavenresources.com
info@GoldHavenresources.com
Office Direct: (604) 629-8254

Neither the CSE nor its Regulation Services Provider (as that term is defined in the policies of the CSE- Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and forward-looking information (collectively, “forward looking statements”) within the meaning of applicable Canadian and U.S. securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, exploring skarns with detailed geochemical analysis, looking into verifying historic results, and the timing of future activities of the Company, are forward-looking statements. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically identified by words such as: “believes”, “will”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “may”, “should”, “potential”, “scheduled”, or variations of such words and phrases and similar expressions, which, by their nature, refer to future events or results that may, could, would, might or will occur or be taken or achieved. In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that there will be investor interest in future financings, market fundamentals will result in sustained precious metals demand and prices, the receipt of any necessary permits, licenses and regulatory approvals in connection with the future exploration and development of any future projects in a timely manner, the availability of financing on suitable terms for exploration and development of future projects and the Company’s ability to comply with environmental, health and safety laws.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, operating and technical difficulties in connection with mineral exploration and development activities, actual results of exploration activities, the estimation or realization of mineral reserves and mineral resources, the inability of the Company to obtain the necessary financing required to conduct its business and affairs, as currently contemplated, , the inability of the Company to enter into definitive agreements in respect of possible Letters of Intent, the timing and amount of estimated future production, the costs of production, capital expenditures, the costs and timing of the development of new deposits, requirements for additional capital, future prices of precious metals, changes in general economic conditions, changes in the financial markets and in the demand and market price for commodities, lack of investor interest in future financings, accidents, labour disputes and other risks of the mining industry, delays in obtaining governmental approvals, permits or financing or in the completion of development or construction activities, changes in laws, regulations and policies affecting mining operations, title disputes, the inability of the Company to obtain any necessary permits, consents, approvals or authorizations, including by the Exchange, the timing and possible outcome of any pending litigation, environmental issues and liabilities, and risks related to joint venture operations, and other risks and uncertainties disclosed in the Company’s latest interim Management’s Discussion and Analysis and filed with certain securities commissions in Canada. All of the Company’s Canadian public disclosure filings may be accessed via www.sedarplus.ca and readers are urged to review these materials.

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release or incorporated by reference herein, except as otherwise required by law.

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/985dad5f-2e8a-4cea-9fa2-6c437ddfda34

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Figure 1
 
Magno property with BC regional geology highlighting historical work and present showings

Source: GoldHaven Resources Corp.

            © 2025 GlobeNewswire, Inc.

VANCOUVER, British Columbia, Aug. 07, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce, further to its news release dated May 16, 2025, the refiling of an independent technical report for its Copeçal Project prepared in accordance with National Instrument 43-101 – Standards of Disclosure for Mineral Projects. The technical report, titled “Technical Report on the Geology, Mineralization and Exploration of the Copeçal Gold Project, Mato Grosso State, Northwestern Brazil” and with an effective date of May 29, 2025 can be found on the Company’s SEDAR+ profile at www.sedarplus.ca and on the Company’s website here.

Key Highlights:

Strategically Located in Tier-One Mining Jurisdiction

The Copeçal Gold Project spans 3,681.76 hectares across two contiguous exploration permits in northern Mato Grosso, Brazil. The property benefits from inclusion in the “Legal Amazonia” zone, offering tax incentives and access to robust infrastructure. The site is within 60 km of Alta Floresta, a regional hub with daily commercial flights and established mining services and is connected via well-maintained roadways and hydroelectric power. These attributes provide a solid foundation for cost-effective exploration and future development.

https://ml.globenewswire.com/Resource/Download/96923b5b-33e7-441b-ab07-62ee373b255e/figure-1.jpg

Figure 1: Map of Brazil highlighting the Copeçal Gold Project’s location in the state of Mato Grosso

100% Ownership Through Recent Strategic Acquisition

In January 2025, GoldHaven acquired the Copeçal Project via a three-cornered amalgamation with Boa Gold Corp., consolidating full ownership of the mineral rights through its Brazilian subsidiary, Ouro Resources Do Brasil Ltda. The acquisition included two key exploration permits originally explored by AngloGold Ashanti, securing GoldHaven’s position in one of Brazil’s most prospective gold belts.

Geological Setting Favourable for Orogenic Gold Systems

The Copeçal Project is situated within the Juruena Magmatic Arc, a Paleoproterozoic geological structure that has historically yielded significant gold discoveries. The property is hosted in a 20 km-wide sinistral shear corridor—a structural setting strongly associated with orogenic gold deposits. Ground magnetometry and soil geochemistry confirm the presence of multiple shear-related gold-bearing structures, indicating strong potential for mesozonal, shear zone-hosted mineralization.

https://ml.globenewswire.com/Resource/Download/ab7f6e82-642e-47e3-ac7d-c6b81d268073/figure-2.jpg

Figure 2: Location of the Copeçal Gold Project within the prolific Juruena Gold Belt

Historic Exploration by AngloGold Ashanti Defines Key Targets

Between 2010 and 2016, AngloGold Ashanti conducted extensive early-stage exploration, including soil and stream sediment geochemistry, auger and air core drilling, and ground geophysical surveys. This work identified two major soil anomalies and a cluster of 13 auger drill holes with consistent gold values exceeding 15 ppb Au—interpreted as indicators of primary mineralization. Despite encouraging results, follow-up was limited, leaving significant upside potential for further discovery.

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Figure 3: Geological grid base map (top map) and AngloGold soil samples (contoured above 6ppb (bottom map)

Path Forward: Defined Targets and Efficient Exploration Strategy

GoldHaven is in the process of refining exploration targets through additional drone magnetometry and auger drilling. The SW-I, SW-II, and SW-III auger clusters represent priority drill targets, with structural and geochemical alignment supporting potential for gold mineralization. A two-phase exploration program was recommended, beginning with soil and auger infill sampling and shallow drilling. Following the completion of the drone geophysical survey and auger sample assay interpretation the Company will prepare for its maiden drill program.

https://ml.globenewswire.com/Resource/Download/db703b1b-a6b1-47a2-98fa-bfbb5f3fc07f/figure-4.jpg

Figure 4: Auger Drilling program completed 15 reconnaissance holes targeting geochemical – structural targets projected towards the south-east from the western anomaly

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Figure 5: Auger Drilling program completed 92 Auger holes which systematically covered the main area of the east anomaly on a 100m x 50m grid

Qualified Person

The scientific and technical information disclosed in this document has been reviewed and approved by Jean-Marc Lopez, B.Sc., FAusIMM, a Qualified Person consistent with NI 43-101.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totaling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO www.GoldHavenresources.cominfo@goldhavenresources.com
Office Direct: (604) 629-8254

Neither the CSE nor its Market Regulator (as that term is defined in the policies of the CSE-Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and other statements that are not historical facts. Forward-looking statements are often identified by terms such as “will”, “may”, “should”, “anticipate”, “expects” and similar expressions. All statements other than statements of historical fact, included in this news release are forward-looking statements that involve risks and uncertainties. Forward-looking statements in this press release include, but are not limited to, future development, including preparation for the Company’s maiden drill program at the Copeçal Project. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from the Company’s expectations include but are not limited to market conditions and the risks detailed from time to time in the filings made by the Company with securities regulators. The reader is cautioned that assumptions used in the preparation of any forward-looking information may prove to be incorrect. Events or circumstances may cause actual results to differ materially from those predicted, as a result of numerous known and unknown risks, uncertainties, and other factors, many of which are beyond the control of the Company. The reader is cautioned not to place undue reliance on any forward-looking information. Such information, although considered reasonable by management at the time of preparation, may prove to be incorrect and actual results may differ materially from those anticipated. Forward-looking statements contained in this news release are expressly qualified by this cautionary statement. The forward-looking statements contained in this news release are made as of the date of this news release and the Company will update or revise publicly any of the included forward-looking statements as expressly required by applicable law.

Photos accompanying this announcement are available at

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https://www.globenewswire.com/NewsRoom/AttachmentNg/ab7f6e82-642e-47e3-ac7d-c6b81d268073

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Figure 1
 
Map of Brazil highlighting the Copeçal Gold Project’s location in the state of Mato Grosso
Figure 2
 
Location of the Copeçal Gold Project within the prolific Juruena Gold Belt
Figure 3
 
Geological grid base map (top map) and AngloGold soil samples (contoured above 6ppb (bottom map)
Figure 4
 
Auger Drilling program completed 15 reconnaissance holes targeting geochemical – structural targets projected towards the south-east from the western anomaly
Figure 5
 
Auger Drilling program completed 92 Auger holes which systematically covered the main area of the east anomaly on a 100m x 50m grid

Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, July 15, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce the initiation of the VLF Electromagnetic (“VLF-EM”) survey at the Copeçal Gold Project, which is being completed by Avant Geofísica out of Belo Horizonte, Brazil. The Survey will target structural – alteration trends believed to be favorable for gold mineralization, covering both the east and west gold-in-soil anomalies as well as their potential strike extensions.

Integrating VLF-EM geophysics with the recently completed auger litho-geochemistry program will provide GoldHaven with a robust targeting framework for finalizing priority phase one diamond drill target collar locations over the east and west anomalies. The survey is expected to take 2 weeks to complete.

https://ml.globenewswire.com/Resource/Download/2f4fca06-b918-4255-b50c-6dbcd1e91533/goldhaven-fig01.jpg

Figure 1: Copeçal Project showing the location of the Priority East and West Targets with VLF-EM survey lines (in yellow) over AU anomalies

Avant Geofisica has been supporting mining companies in Brazil since 2004, specializing in drone magnetometry, lidar topography, and multispectral analysis. Their team is highly qualified and uses state-of-the-art equipment/sensors. Avant Geofísica is a pioneer in drone magnetometric surveying in Brazil, and the brand has established itself as a benchmark in the industry. 

Rob Birmingham, CEO of GoldHaven Resources, commented: “We are thrilled to initiate the VLF-EM survey at the Copeçal Project, a key step in our strategy to unlock the project’s full potential. By working with Avant Geofísica—whose deep familiarity with the area ensures high-quality data—we aim to generate meaningful geophysical insights that will directly support and refine our upcoming diamond drill program in Q3, ultimately enhancing shareholder value.”

Auger Drill Program Samples Received

The 1,325 samples, including QAQC samples, collected from the 2,153m Auger Drill program at the Copeçal Gold project have been received by ALS Global Laboratories. Assay results are expected to be reported in late July or early August.

The Auger drill program included 92 Auger holes which systematically covered the main area of the east anomaly on a 100m x 50m grid while a further 15 reconnaissance holes targeting geochemical – structural targets projected towards the south-east from the western anomaly. Holes were drilled from surface to the weathered rock (regolith) – fresh rock interface or to a maximum depth of 30m. The average hole depth was 20.13 meters with the hole depth range of 2m – 30m.

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’s tenements cover a total of 3,681 hectares in a geologically favorable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

https://ml.globenewswire.com/Resource/Download/47375b5b-63ba-49c3-b069-12aebc9c1049/goldhaven-fig-02.jpg

Figure 2: Location of the Copecal Gold Project within the prolific Juruena Gold Belt

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, a Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photo accompanying this announcement are available at:

https://www.globenewswire.com/NewsRoom/AttachmentNg/2f4fca06-b918-4255-b50c-6dbcd1e91533

https://www.globenewswire.com/NewsRoom/AttachmentNg/47375b5b-63ba-49c3-b069-12aebc9c1049

https://www.globenewswire.com/newsroom/ti?nf=OTQ5NDQ4MCM3MDQ4MTA0IzIyOTYyMDY=
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Figure 1
 
Copeçal Project showing the location of the Priority East and West Targets with VLF-EM survey lines (in yellow) over AU anomalies
Figure 2
 
Location of the Copecal Gold Project within the prolific Juruena Gold Belt

Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, July 08, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce completion of its initial Auger drill program at the Copeçal Project, Brazil which commenced on June 9th, 2025. A total of 107 auger holes were successfully drilled, delivering 2,153.4 metres of subsurface coverage and marking a significant milestone in exploration efforts.

The Auger drill program included 92 Auger holes which systematically covered the main area of the east anomaly on a 100m x 50m grid while a further 15 reconnaissance holes targeting geochemical – structural targets projected towards the south-east from the western anomaly. Holes were drilled from surface to the weathered rock (regolith) – fresh rock interface or to a maximum depth of 30m. The average hole depth was 20.13 meters with the hole depth range of 2m – 30m.

https://ml.globenewswire.com/Resource/Download/c2271af8-bd57-4bff-aea0-b2994b42e237/picture1.jpg

Figure 1: Auger Drilling program completed 15 reconnaissance holes targeting geochemical – structural targets projected towards the south-east from the western anomaly

 https://ml.globenewswire.com/Resource/Download/9c7d134e-a2d0-4661-9cee-eb88c1c20529/picture2.jpg

Figure 2: Auger Drilling program completed 92 Auger holes which systematically covered the main area of the east anomaly on a 100m x 50m grid

A total of 1,325 samples, including QAQC samples, have been shipped to ALS Global Laboratories for analysis. Sample preparation is being undertaken at ALS’s facility in Cuiabá, Brazil, with final low detection fire assay analysis completed via their laboratory in Belo Horizonte, Brazil. To ensure rigorous QA/QC protocols, sampling was conducted at consistent 2-metre intervals down the drill hole. Quality control samples—including blanks, certified standards, and duplicates—were inserted at a rate of 10% of the total sample batch. These QA/QC measures adhere to industry best practices and align with the quality assurance standards of ALS Global Laboratories. Assay results are expected to be reported in late July or early August.

Samples from the Auger program, which included soil – saprolite and remnant rock fragments were geologically logged to inform the ongoing preparation of a 3D geological – lithogeochemical model for the East Anomaly. Initial observations suggests that areas where the depth to bedrock exceeds 20m reflect a more pronounced, deeper regolith profile developed over potentially mineralized and hydrothermally altered areas where the bedrock granite gneiss and schist has been more highly sheared and preferentially weathered. These observations are supported by the presence of sericite alteration coincident with disseminated limonitic boxwork (after pyrite) logged in samples collected from a number of the deeper Auger holes.

Rob Birmingham, CEO of GoldHaven Resources, commented: “We are pleased to announce the successful completion of our auger drilling program at the Copeçal Gold Project, with a total of 2,153.40 meters drilled. All assay samples have been shipped for analysis. While our initial efforts were focused on the east target, we are particularly encouraged to have concluded the program by drilling the more prominent anomaly on the west target. Our attention now turns to the upcoming Very Low Frequency (VLF) electromagnetic geophysical survey, expected to commence mid-month, which will enhance our understanding of the structures within the east and west targets, as well as highlight additional prospective zones across the property.”

https://ml.globenewswire.com/Resource/Download/a1bc23b0-99a2-435c-b5fe-38195a87a4fc/picture3.jpg 

Figure 3: Image from the Copeçal Auger Drill program highlighting completion of samples being prepared to ALS Global Laboratory

VLF-EM Survey Overview

Looking ahead, GoldHaven anticipates launching a Drone-borne Very Low Frequency (VLF) Electromagnetic Survey in July (referred to in Figure 4). This survey will target the structural trends believed to be favorable hosts for gold mineralization, covering both the East and West Gold-in-Soil anomalies as well as their potential strike extensions. The integration of VLF-EM geophysics with auger geochemistry will provide a robust framework for finalizing diamond drill collar locations, thereby maximizing the efficiency and effectiveness of future drilling campaigns

https://ml.globenewswire.com/Resource/Download/00735915-abfe-4692-a604-52661ad5f1a9/picture4.jpg 

Figure 4: Copeçal Project showing the location of the Priority East and West Targets with VLF-EM survey lines (in yellow) over AU anomalies

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

 

Figure 5: Location of the Copecal Gold Project within the prolific Juruena Gold Belt

Engaged Fairfax Partners Inc.

On July 8th, 2025, the Company entered into a consulting agreement with Fairfax Partners Inc. (“Fairfax”). Pursuant to the consulting agreement, Fairfax has agreed to provide specialized consulting services, including content creation and management, to support the Issuer’s growth and communication with investors. The consulting agreement will remain in effect for a period of one (1) month commencing on July 8th, 2025. In accordance with the terms and conditions of the consulting agreement and as consideration for the services provided by Fairfax, the Company agreed to pay an aggregate cash fee of up to CAD$65,000, plus applicable taxes, at the Company’s discretion.

The Company will not issue any securities or options to purchase securities to Fairfax as compensation for its services.

The contact information for Fairfax is: Fairfax Partners Inc., #306 – 1238 Seymour St., Vancouver, BC, V6B 6J3. The Contact person of Fairfax is Daniel Southan-Dwyer, Phone: +1 604-366-6277; Email: connect@fairfaxpartners.ca.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, a Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at

https://www.globenewswire.com/NewsRoom/AttachmentNg/c2271af8-bd57-4bff-aea0-b2994b42e237https://www.globenewswire.com/NewsRoom/AttachmentNg/9c7d134e-a2d0-4661-9cee-eb88c1c20529https://www.globenewswire.com/NewsRoom/AttachmentNg/a1bc23b0-99a2-435c-b5fe-38195a87a4fchttps://www.globenewswire.com/NewsRoom/AttachmentNg/00735915-abfe-4692-a604-52661ad5f1a9https://www.globenewswire.com/NewsRoom/AttachmentNg/e20c7400-d70f-4941-95b4-5ab4ee5ef618

https://www.globenewswire.com/newsroom/ti?nf=OTQ5MDYxMyM3MDM2NTAzIzIyOTYyMDY=
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Figure 1
 
Auger Drilling program completed 15 reconnaissance holes targeting geochemical – structural targets projected towards the south-east from the western anomaly
Figure 2
 
Auger Drilling program completed 92 Auger holes which systematically covered the main area of the east anomaly on a 100m x 50m grid
Figure 3
 
Image from the Copeçal Auger Drill program highlighting completion of samples being prepared to ALS Global Laboratory
Figure 4
 
Copeçal Project showing the location of the Priority East and West Targets with VLF-EM survey lines (in yellow) over AU anomalies
Figure 5
 
Location of the Copecal Gold Project within the prolific Juruena Gold Belt

Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia , July 02, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (CSE: GOH) (“GoldHaven” or the “Company”) is pleased to announce that Mr. Steve Vanry, CFA, has been appointed as Chief Financial Officer of the Company. Mr. Vanry has 25 years of professional experience in senior management positions with public and private companies, providing expertise in capital markets, strategic planning, corporate finance, mergers and acquisitions, regulatory compliance, accounting and financial reporting. His breadth of experience spans various industries, including mining, oil and gas, renewable energy, high-technology and manufacturing.

Mr. Vanry regularly consults for other listed companies in the role of Director and/or as a senior executive. Mr. Vanry holds the right to use the Chartered Finance Analyst (CFA) and Canadian Investment Manager (CIM) designations and is a member of the CFA Institute and the Vancouver Society of Financial Analysts.

Mr. Vanry succeeds Mr. Sead Hamzagic as Chief Financial Officer, following his resignation from the role effective June 23rd, 2025. GoldHaven wishes to thank Mr. Hamzagic for his time with the Company and wishes him luck in his future endeavors.

The Company also announce that is has granted an aggregate of 200,000 stock options to Mr. Vanry at a price of $0.115 for a period of two years from the grant. The stock option grant is subject to acceptance from the Canadian Stock Exchange (the “Exchange”).

“We are very pleased to welcome Mr. Steve Vanry as Chief Financial Officer,” stated Rob Birmingham, President of GoldHaven. “Steve brings a wealth of experience across capital markets, corporate finance, and strategic planning, with a proven track record of leadership in both public and private companies. His cross-sector expertise and disciplined approach to financial stewardship will be invaluable as we continue to advance our corporate objectives and deliver value to our shareholders.”

About GoldHaven:

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

ON BEHALF OF THE BOARD OF DIRECTORS

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

https://www.globenewswire.com/newsroom/ti?nf=OTQ4Nzg0NSM3MDI4MDk1IzIyOTYyMDY=
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Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, June 26, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to provide an update on its systematic auger drill program over the east and west anomalies initiated on June 9th, 2025. The Company’s geological team has successfully drilled past the half-way mark and the first round of assays have been shipped to ALS Global Laboratory, with sample preparation being completed in Cuiaba, and sample analysis being finalized in Belo Horizonte.

GoldHaven has now reached 70% of the planned program, successfully completing 1,400 meters and has intersected regolith, weathering profile consistent with expectations at 0-20 meters depth. Additionally, several holes show weathering down to 30 meters in vertical depth which may indicate preferential weathering along the major structures being targeted for potential mineralization.

GoldHaven has submitted a total of 350 samples from the East Target of its Copeçal Project to ALS Global Laboratories for analysis. To ensure rigorous QA/QC protocols, sampling was conducted at consistent 2-metre intervals down the drill hole. Quality control samples—including blanks, certified standards, and duplicates—were inserted at a rate of 10% of the total sample batch. These QA/QC measures adhere to industry best practices and align with the quality assurance standards of ALS Global Laboratories. Assay results are expected within approximately 3 to 4 weeks.

Rob Birmingham, CEO of GoldHaven Resources, commented: “We are excited to have surpassed the first half of auger drilling on our Copeçal Gold project, with our first round of assays shipped for analysis. The initial work has been focused on our east target, while we anticipate shifting to the west target in the coming days which will give us more clarity on the anomalies prior to the initiation of diamond drilling.”

Auger Drilling and Electromagnetic VLF Survey Overview

The Auger Drilling Program is focused primarily on defining a 3D litho-geochemical footprint of gold distribution within the regolith profile beneath the extensive East Gold-in-Soil Anomaly. Vertical auger holes are being drilled systematically from surface to the regolith-bedrock interface—expected range is 5 to 30m in depth—on a tight 100m x 50m grid. This methodical approach is expected to generate high-resolution data critical for the refinement of subsurface geological and structural models.

https://ml.globenewswire.com/Resource/Download/898c6785-f814-49a9-8726-3e4dc92a3797/goldhaven-figure-1.png

Figure 1: Image from the Copeçal Auger Drill program highlighting the Truck mounted mechanical Auger Drill Rig being used to advance litho-geochemical modeling of the East Target

Looking ahead, GoldHaven anticipates launching a Drone-borne Very Low Frequency (VLF) Electromagnetic Survey in July (referred to in Figure 2). This survey will target the structural trends believed to be favourable hosts to gold mineralization, covering both the East and West Gold-in-Soil anomalies as well as their potential strike extensions. The integration of VLF geophysics with auger geochemistry will provide a robust framework for finalizing diamond drill collar locations, thereby maximizing the efficiency and effectiveness of future drilling campaigns

https://ml.globenewswire.com/Resource/Download/5f5ba68c-bff8-478b-bcd5-7d0c63e724b2/goldhaven-figure-2.png

Figure 2: Copeçal Project showing the location of the Priority East and West Targets with VLF survey lines (in yellow) over AU anomalies

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

 

Figure 3: Location of the Copecal Gold Project within the prolific Juruena Gold Belt

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, a Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Photos accompanying this announcement are available at:
https://www.globenewswire.com/NewsRoom/AttachmentNg/898c6785-f814-49a9-8726-3e4dc92a3797

https://www.globenewswire.com/NewsRoom/AttachmentNg/5f5ba68c-bff8-478b-bcd5-7d0c63e724b2

https://www.globenewswire.com/NewsRoom/AttachmentNg/5b1bfaf9-2f6c-44e3-b4ab-810d9536ba02

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Figure 1
 
Image from the Copeçal Auger Drill program highlighting the Truck mounted mechanical Auger Drill Rig being used to advance litho-geochemical modeling of the East Target
Figure 2
 
Copeçal Project showing the location of the Priority East and West Targets with VLF survey lines (in yellow) over AU anomalies
Figure 3
 
Location of the Copecal Gold Project within the prolific Juruena Gold Belt

Source: GoldHaven Resources Corp.

NOT FOR DISTRIBUTION TO THE U.S. NEWSWIRE OR FOR DISSEMINATION IN THE UNITED STATES

VANCOUVER, British Columbia , June 18, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS), a Canadian resource sector exploration and development company is pleased to announce that it intends to conduct a non-brokered private placement of up to 3,846,154 flow-through shares (each an “FT Share”) at a price of $0.13 per FT Share for gross proceeds of up to $500,000 (the “Offering”). The FT Shares will be “flow through shares” as defined in subsection 66(15) of the Income Tax Act (Canada) (the “Tax Act”).

All securities issued in connection with the Offering will be subject to a statutory hold period of four months and one day. The Company may pay finder’s fees in connection with the Offering in accordance with applicable securities laws and the policies of the Canadian Securities Exchange. Completion of the Offering is subject to customary conditions and the receipt of all necessary approvals.

The gross proceeds from the Offering will be used by the Company for “Canadian exploration expenses” that are “flow-through critical mineral mining expenditures” (as such terms are defined in the Tax Act) on the Company’s British Columbian properties, including the Magno and Three Guardsman projects.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totaling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Offering and the use of proceeds therefrom. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

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Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, June 17, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH | OTCQB: GHVNF | FSE: 4QS) is pleased to announce that it has entered into an agreement to acquire the Kuhn, Dead Goat, and M3 claims (the “Claims”) located in northwestern British Columbia, within the Company’s flagship Magno Project. The claims total 1,100.6 acres and host a historic resource of 409,300 tonnes at 0.48% WO₃ (tungsten trioxide) and 0.134% MoS₂ (molybdenum disulfide) in the Kuhn North zone. These estimates are historical in nature and do not meet NI 43-101 standards and therefore should not be relied upon.

Tungsten: A Critical Mineral of Strategic Importance to North America

Tungsten has emerged as a critical mineral of strategic importance due to its unmatched physical properties and indispensable role in high-performance applications. With the highest melting point of any metal and exceptional density and hardness, tungsten is essential to modern defense systems, including armor-piercing munitions, kinetic energy penetrators, and aircraft turbine components. Its resilience to extreme temperatures and wear makes it equally vital in aerospace, advanced manufacturing, and nuclear energy. These characteristics, combined with a lack of viable substitutes, position tungsten as a cornerstone of national security and industrial competitiveness.

However, the global tungsten supply chain faces a significant geopolitical risk. China, which controls over 80% of global tungsten production and refining, enacted strict export controls in February 2025 that have effectively halted shipments of key tungsten products. Though not an outright ban, China has issued no export licenses under the new regime, creating a de facto blockade that has shocked global markets and driven to increased prices and supply uncertainty. This move highlights the urgent need for diversified, secure tungsten supply chains as Western nations confront the strategic vulnerabilities of relying on a single dominant supplier for such a critical resource. Analysts anticipate that Chinese-supplied tungsten may be scarce in the global markets driving companies and countries to explore for alternative sources and strategies to mitigate the impact of China’s export controls.

Acquisition Highlights:

  • The Kuhn and Dead Goat properties are in the Cassiar Mining District, British Columbia, and have been explored since at least the 1970s.
  • Historic drilling by Shell Canada included 17 diamond drill holes totaling 1,766 metres, confirming the presence of high-grade scheelite (CaWO4) and molybdenite (MoS₂).
  • Well-developed skarn-type mineralization system.
  • Recent exploration has confirmed significant tungsten and molybdenum mineralization in metasomatic skarn lenses, with ongoing potential for resource expansion.
  • Historical Resource Estimates:
ZoneTonnes% WO3% MoS2% Cu
Kuhn North, Lower 3A Band409,3000.480.134–
Kuhn North, Upper 3A Band78,7000.5––
Dead Goat100,9000.49––
Dead Goat (deeper lens)27,6000.39–0.16
Total616,500–––


Historical Estimate Disclosure: This resource estimate constitutes a “historical estimate”, as that term is defined in National Instrument 43-101 Disclosure Standards for Mineral Projects (“NI 43-101”). This information is derived from summary report McDame project 82-546-10512, filed by Shell Canada Resources. A qualified person has not done sufficient work to classify the historical estimate as current mineral resources or mineral reserves, and accordingly the estimates may not be relevant or reliable. The Company is not treating the historical estimate as current. In order to verify the historical estimate, a qualified person needs to review the historical data, review any work completed at the projects since the date of the historical estimate and complete a new mineral resource estimate

https://ml.globenewswire.com/Resource/Download/0b796554-33e0-4348-97a2-52b03360dadf/4174769-fig01.jpg

Figure 1: Magno property claims outlining the Kuhn, Dead Goat and M3 claims acquisition highlighted in yellow in the northern section of property as well as proximity to other Company’s claims in the area

Terms of the Acquisition:

GoldHaven has entered into a title transfer agreement (the “Agreement”) dated June 12, 2025 with Fundamental Resources Corp. (the “Vendor”), pursuant to which it is entitled to acquire a 100% interest in the Claims located in the Cassiar Mining District, British Columbia (the “Transaction”). As consideration, the Company will issue 1,250,000 common shares (the “Consideration Shares”) to the Vendor, subject to a 36-month escrow release schedule pursuant to which 10% of the Consideration Shares will be released on completion of the Transaction, and 15% on each six month anniversary thereof. 100% of the Consideration Shares will be subject to the standard Canadian statutory four month hold period. The Transaction is expected to be completed on or about June 24, 2025.

Rob Birmingham, CEO of GoldHaven Resources, stated: “We are very pleased to expand our presence in this underexplored but highly prospective region of British Columbia. The Kuhn, Dead Goat, and M3 claims strengthen our strategic land position within the Magno Project and introduce compelling tungsten upside with additional zones of Copper, Zinc and Molybdenum to the GoldHaven story. The Kuhn and Dead Goat deposits share a geological setting similar to Cantung and Mactung, both large tungsten skarn deposits in Canada. This strategic acquisition comes on the heels of continued strong demand for commodities caught in the middle of global tariff battles—particularly tungsten. Historic work by Shell Canada, coupled with more recent exploration by Fundamental Resources, has highlighted the potential for a high-grade skarn system that could support a future development opportunity.”

The Company plans to conduct a detailed review of historic data and design follow-up exploration programs to confirm and expand the known mineralization.

https://ml.globenewswire.com/Resource/Download/a58d5903-11d6-4b10-aca6-232e7f98f046/4174769-fig02.jpg

Figure 2: Kuhn and Dead Goat mineral claims in the Cassiar mining district Northwestern BC

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totaling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

Qualified Person:

The technical and scientific information contained in this news release has been reviewed and approved by Lindsay Bottomer P.Geo. who is a Qualified Person as defined under NI 43-101 and a consultant of the Company.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company’s plans and objectives, both generally and with regard to the Claims, including the prospective nature thereof, as well as the strategic significance and value of Tungsten. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Images accompanying this announcement are available at:

https://www.globenewswire.com/NewsRoom/AttachmentNg/0b796554-33e0-4348-97a2-52b03360dadf

https://www.globenewswire.com/NewsRoom/AttachmentNg/a58d5903-11d6-4b10-aca6-232e7f98f046

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Figure 1
 
Magno property claims outlining the Kuhn, Dead Goat and M3 claims acquisition highlighted in yellow in the northern section of property as well as proximity to other Company’s claims in the area
Figure 2
 
Kuhn and Dead Goat mineral claims in the Cassiar mining district Northwestern BC

Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, June 10, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce the commencement of the Auger Drill program at its 100%-owned Copeçal Gold Project located in the prolific Juruena Terrane, Mato Grosso State, Brazil. Building on momentum from prior announcements, the Company’s geological team has been busy on-site confirming Auger Drill Rig access, finalizing the grid location and establishing accommodations for the full crew during the program. Yesterday, June 9th, the drill rig began turning on the planned 2,000m Auger Drilling Program, designed to enhance geological understanding to support future diamond drilling campaigns.

https://ml.globenewswire.com/Resource/Download/aced8d3b-a75e-46d9-a76c-ceda4fffc9eb/figure-1.jpg

Figure 1: Copeçal Project showing the location of the Priority East and West Targets with planned Auger Drilling Grid (black dots) and VLF Drone Magnetics (Red flight plan polygons)

The Auger Drilling Program will focus primarily on defining a 3D litho-geochemical footprint of gold distribution within the regolith profile beneath the extensive East Gold-in-Soil Anomaly. Vertical auger holes will be drilled systematically from surface to the regolith-bedrock interface—expected to range between 5 to 30m in depth—on a tight 100m x 50m grid. This methodical approach is expected to generate high-resolution data critical for the refinement of subsurface geological and structural models.

In addition to the East Anomaly, the Company will test several other zones of gold anomalism that align with interpreted structural trends, further leveraging the favourable geology observed across the Copeçal Project area.

https://ml.globenewswire.com/Resource/Download/352aeb7d-1aa1-42bc-8cd8-b5b2e1a05cc2/figure-2.jpg

Figure 2: Image from the Copeçal Auger Drill program highlighting the Truck mounted mechanical Auger Drill Rig being used to advance litho-geochemical modeling of the East Target

https://ml.globenewswire.com/Resource/Download/50020364-813e-4f94-aa58-30eca66de879/figure-3.jpg

Figure 3: Soil samples collected from the Copeçal Gold Project’s eastern anomaly during the Auger Drill program

Looking ahead, GoldHaven anticipates launching a Drone-borne Very Low Frequency (VLF) Electromagnetic Survey in early July (referred to in Figure 1). This survey will target the structural trends believed to be favourable hosts to gold mineralization, covering both the East and West Gold-in-Soil anomalies as well as their potential strike extensions. The integration of VLF geophysics with auger geochemistry will provide a robust framework for finalizing diamond drill collar locations, thereby maximizing the efficiency and effectiveness of future drilling campaigns.

Rob Birmingham, CEO of GoldHaven Resources, commented: “We are excited to enter the next phase of exploration at Copeçal. The combination of high-resolution auger geochemistry and drone-based geophysics places us in a strong position to accurately delineate high-priority targets. This integrated approach is designed to de-risk our diamond drilling program and unlock the project’s full potential. The Company remains committed to advancing its Brazilian exploration portfolio in a disciplined, data-driven manner, leveraging best-in-class techniques to generate value for shareholders.”

About the Copeçal Gold Project: A Brief History


The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

 

Figure 4: Location of the Copecal Gold Project within the prolific Juruena Gold Belt

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, a Qualified Person consistent with NI 43-101 and Country Manager of GoldHaven.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

Images accompanying this announcement are available at

https://www.globenewswire.com/NewsRoom/AttachmentNg/aced8d3b-a75e-46d9-a76c-ceda4fffc9eb

https://www.globenewswire.com/NewsRoom/AttachmentNg/352aeb7d-1aa1-42bc-8cd8-b5b2e1a05cc2

https://www.globenewswire.com/NewsRoom/AttachmentNg/50020364-813e-4f94-aa58-30eca66de879

https://www.globenewswire.com/NewsRoom/AttachmentNg/66893e79-449e-476a-8112-0d022053d346

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Figure 1
 
Copeçal Project showing the location of the Priority East and West Targets with planned Auger Drilling Grid (black dots) and VLF Drone Magnetics (Red flight plan polygons)
Figure 2
 
Image from the Copeçal Auger Drill program highlighting the Truck mounted mechanical Auger Drill Rig being used to advance litho-geochemical modeling of the East Target
Figure 3
 
Soil samples collected from the Copeçal Gold Project’s eastern anomaly during the Auger Drill program
Figure 4
 
Location of the Copecal Gold Project within the prolific Juruena Gold Belt

Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, June 03, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company”) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce the appointment of Robert Birmingham as President & CEO of GoldHaven, bringing with him extensive capital markets experience with a strong mining focus. Mr. Birmingham will replace Chris Cooper who was serving as interim President & CEO. Mr. Cooper will remain on as a Director of the Company.

Mr. Birmingham has over 15 years of capital markets experience, with a focus on corporate development, M&A, go-public transactions and capital raising. Mr. Birmingham is currently the President & CEO of Pace Metals Inc., Director of BIGG Digital Assets, and holds multiple other board seats. Mr. Birmingham is the President of investor relations company Benaterra Communications Inc. and has been on the board of numerous TSX.V, CSE and CBOE Canada listed Companies. Mr. Birmingham holds a BBA from Capilano University.

Mr. Birmingham was previously the President of Boa Gold Corp., which was acquired by GoldHaven in January of 2025. Mr. Birmingham brings with him intimate knowledge of the Copeçal project and has strong relationships with those involved in advancing the project in Brazil during the Company’s inaugural work program this year.

“We are excited to have Rob join the GoldHaven team, bringing with him significant public markets and senior management experience”, stated Mike Stier, Director of GoldHaven. “With Rob’s knowledge of the Copeçal project through his past President role at recently acquired Boa Gold, follow up conversations led to a mutual interest in him being an ideal match in stepping into President & CEO of the Company.”

Options Grant:

Additionally, GoldHaven reports that pursuant to the Company’s Incentive Stock Option Plan, the Company has granted incentive stock options to certain directors, officers and consultants of the Company to purchase up to 850,000 common shares in the capital stock of the Company. The options are exercisable on or before June 3, 2027, at an exercise price of CAD 0.105 per share. This stock option grant is subject to acceptance by the Canadian Securities Exchange (the “Exchange”).

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Rob Birmingham, Chief Executive Officer

For further information, please contact:

Rob Birmingham, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

The CSE and Information Service Provider have not reviewed and does not accept responsibility for the accuracy or adequacy of this release.

Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities legislation. Often, but not always, forward-looking information and information can be identified by the use of words such as “plans”, “expects” or “does not expect”, “is expected”, “estimates”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Actual future results may differ materially. In particular, this news release contains forward-looking information relating to the Company and the Property. The forward-looking information reflects management’s current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking information. Such risk factors may include, among others, but are not limited to: general economic conditions in Canada and globally; industry conditions, including governmental regulation and environmental regulation; the availability of capital on acceptable terms; the need to obtain required approvals from regulatory authorities; stock market volatility; competition for, among other things, skilled personnel and supplies; incorrect assessments of the value of acquisitions; geological, technical, processing and transportation problems; changes in tax laws and incentive programs; failure to realize the anticipated benefits of acquisitions and dispositions; and the other factors. Although the Company believes that the assumptions and factors used in preparing the forward-looking information are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. Factors that could cause actual results or events to differ materially from current expectations include: (i) adverse market conditions; and (ii) other factors beyond the control of the Company. New risk factors emerge from time to time, and it is impossible for the Company’s management to predict all risk factors, nor can the Company assess the impact of all factors on Company’s business or the extent to which any factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking information. The forward-looking information included in this news release are made as of the date of this news release and the Company expressly disclaims any intention or obligation to update or revise any forward-looking information whether as a result of new information, future events or otherwise, except as required by applicable law. Additional information identifying risks and uncertainties that could affect financial results is contained in the Company’s filings with Canadian securities regulators, which are available on the Company’s profile at www.sedarplus.ca.

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Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, May 16, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (CSE: GOH) (“GoldHaven” or the “Company”) announces that, based upon a review of the Company’s disclosure by the British Columbia Securities Commission (“BCSC”), it wishes to clarify disclosure regarding its Magno and Copecal Projects. The Company’s voluntarily filed technical reports (the “Reports”) in respect of the Magno project nor the Copecal project (each available under the Company’s profile at www.sedarplus.ca) do not comply with the requirements of NI 43-101, and accordingly the Company advises readers not to rely on the Reports until such time as the Company has been able to re-file each. Further, the Company wishes to clarify that there is no mineral resource in respect of the Magno Project at this time.

Qualified Person
R.J. (Bob) Johnston, P. Geo, from Engineers & Geoscientists British Columbia, is a qualified person (as that term is defined in NI 43-101), was engaged by the Company to prepare the above-referenced technical report on the Magno Property, and has reviewed and approved the scientific and technical information in this news release.

On Behalf of the Board of Directors

Chris Cooper, Chief Executive Officer

For further information, please contact:

Chris Cooper, CEO
www.GoldHavenresources.com 
info@GoldHavenresources.com 
Office Direct: (604) 629-8254

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and other statements that are not historical facts. Forward-looking statements are often identified by terms such as “will”, “may”, “should”, “anticipate”, “expects” and similar expressions. All statements other than statements of historical fact, included in this news release are forward-looking statements that involve risks and uncertainties. Forward-looking statements in this press release include, but are not limited to, statements regarding the proposed exploration of the Magno Project and the development of any potential mineral resource thereon. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from the Company’s expectations include but are not limited to market conditions and the risks detailed from time to time in the filings made by the Company with securities regulators. The reader is cautioned that assumptions used in the preparation of any forward-looking information may prove to be incorrect. Events or circumstances may cause actual results to differ materially from those predicted, as a result of numerous known and unknown risks, uncertainties, and other factors, many of which are beyond the control of the Company. The reader is cautioned not to place undue reliance on any forward-looking information. Such information, although considered reasonable by management at the time of preparation, may prove to be incorrect and actual results may differ materially from those anticipated. Forward-looking statements contained in this news release are expressly qualified by this cautionary statement. The forward-looking statements contained in this news release are made as of the date of this news release and the Company will update or revise publicly any of the included forward-looking statements as expressly required by applicable law.

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Source: GoldHaven Resources Corp.

VANCOUVER, British Columbia, April 24, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce that it has appointed Jonathan Victor Hill as its Brazilian Country Manager.

Mr. Hill is the Founder & Principal Advisor of Exploration Outcomes Ltda. with +40 years’ experience, leading exploration, project development and mining operations globally. Mr. Hill holds a BSc (Hons) Economic Geology from University of Cape Town, South Africa and a BAppSc. Applied Geology from the Queensland University of Technology, Australia and is a Fellow of the Australian Institute of Mining and Metallurgy. He has been actively involved and/or directed several world-class gold and copper discoveries – greenfield and brownfield projects. Seasoned in governance, exploration strategy and management, he serves as a director on the boards of Royal Road Minerals (TSXV: RYR), Lavras Gold (TSXV: LGC), Avanti Gold (CSE: AGC), Spark Energy (CSE: SPRK) and was involved in Jaguar Mining, Sanatana Resources and Australian Mines.

Additionally, he held senior management roles at AngloGold Ashanti (“Anglo”) and spear-headed multi-million-dollar greenfield exploration projects in Brazil and Colombia including oversight of the exploration programs for Anglo on the Copeçal Gold Project now owned by GoldHaven.

During Mr. Hill’s tenure with Anglo between 2010 and 2016, Anglo conducted extensive exploration work across the Copeçal Gold Project and its surrounding tenements, investing approximately USD $1 million in geochemical surveys, geophysics, and drilling. This work led to the identification of multiple gold-bearing anomalies, setting the stage for further exploration.

At Copeçal, two principal, priority targets, namely the East and West targets are defined as two significant gold in soil anomalies, both extending over ~3km of strike on the property linked by a major shear structure. These soil anomalies are considered to reflect an in-situ bedrock source for gold based on wide spaced, shallow hand auger drilling completed by Anglo. Initial exploration activities at Copeçal by GoldHaven are aimed at better defining the detailed geometry of these anomalies by systematically testing the extent from surface to bedrock and laterally. It is envisaged that the Auger drilling will allow a robust litho-geochemical anomaly to be generated from which focused diamond drilling may be targeted to intersect mineralization expected at depth.

Copeçal Project showing the location of the Priority East and West Targets with planned Auger Drilling Grid (black dots) and VLF Drone Magnetics (Red flight plan polygons)

Figure 1: Copeçal Project showing the location of the Priority East and West Targets with planned Auger Drilling Grid (black dots) and VLF Drone Magnetics (Red flight plan polygons)

The Company is planning 2,000m of Auger drilling for the East Target followed by drilling in the West Target, subject to permitting. This drilling will be undertaken using a truck mounted motorized Auger (see figure 2) on a regular grid with holes spaced 50m and 100m apart along lines spaced at 200m intervals along strike. Holes will be drilled to intersect the full – oxidized and weathered regolith profile from surface to hard bedrock (refusal) which is expected to range from 10-25m in thickness. Samples will be collected at 1m intervals down the hole from which composite samples for chemical analysis will be prepared.

Images of the Truck mounted mechanical Auger Drill Rig and sampling techniques to be used at Copeçal to advance litho-geochemical modeling of the East and West Targets

Images of the Truck mounted mechanical Auger Drill Rig and sampling techniques to be used at Copeçal to advance litho-geochemical modeling of the East and West Targets

Figure 2: Images of the Truck mounted mechanical Auger Drill Rig and sampling techniques to be used at Copeçal to advance litho-geochemical modeling of the East and West Targets

In addition to the Auger drilling, the Company will be concurrently undertaking surface geological and structural mapping as well as a VLF* Drone survey across the property to add further important structural and geological data, which when combined with the 3D Litho-geochemical model will greatly support the all-important diamond drill targeting phases.

*VLF – Very Low Frequency is a method to measure conductivity and resistivity in rocks. Mineralized zones usually show silica enrichment (high resistivity) or sulfidation (conductivity). The method can detect anomalies of massive and disseminated zones of metallic minerals.

The Copeçal project geologist, Gustavo Rosa de Almeida (M.Sc.) is diligently working through the logistics and coordination of the upcoming programs with boots on the ground still anticipated here in Q2 2025.

In conjunction with the new appointment, the Company has entered into a resignation and mutual release (the “Release”) with the current Brazilian Tenement Manager (the “Tenement Manager”), where upon the execution of all such documents and the completion of all such actions by the Tenement Manager to the reasonable satisfaction of the Company (the “Transition Date”), the Tenement Manager will step down from his position and Mr. Hill will take over the Tenement Manager role as Country Manager.

On or before the 7th day following the Transition Date, the Company will make a payment to the Tenement Manager comprised of (i) C$15,000 in cash and (ii) subject to any required approvals of the Canadian Securities Exchange, $20,000 in common shares of GoldHaven, on a private placement basis, at a price equal to the volume weighted closing price of GoldHaven’s common shares on the Canadian Securities Exchange over the 15 trading days prior to the Transition Date (the “Payment”).

All securities issued in connection with the Payment are subject to a hold period of four months and one day pursuant to applicable securities laws.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Christopher Cooper, Chief Executive Officer

For further information, please contact:

Christopher Cooper, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Cautionary Statements Regarding Forward Looking Information

This news release contains “forward‐looking information” within the meaning of applicable securities laws. Any such forward‐looking statements may be identified by words such as “expects”, “anticipates”, “believes”, “projects”, “plans” and similar expressions. Forward-looking statements in this release include statements regarding the Company’s planned exploration and drilling at the Copeçal Gold Project, the Company receiving the required permitting for such exploration and drilling, and the anticipated benefits of the Company’s planned exploration and drilling at the Copeçal Gold Project. Readers are cautioned not to place undue reliance on forward‐looking statements. Actual results and developments may differ materially from those contemplated by these statements. The statements in this news release are made as of the date of this release. The Company undertakes no obligation to update any such forward‐looking statements if circumstances or management’s estimates or opinions should change except as required by applicable securities laws. The reader is cautioned not to place undue reliance on any such forward‐looking statements. The Company undertakes no obligation to comment on analyses, expectations or statements made by third parties in respect of the Company or their respective financial or operating results or (as applicable), their securities.

Photos accompanying this announcement are available at

https://www.globenewswire.com/NewsRoom/AttachmentNg/e6059470-847f-4c3f-8f8a-4dddba87d2ba

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Primary Logo

Figure 1
Copeçal Project showing the location of the Priority East and West Targets with planned Auger Drilling Grid (black dots) and VLF Drone Magnetics (Red flight plan polygons)
Figure 2
Images of the Truck mounted mechanical Auger Drill Rig and sampling techniques to be used at Copeçal to advance litho-geochemical modeling of the East and West Targets
Figure 2 cont.
Images of the Truck mounted mechanical Auger Drill Rig and sampling techniques to be used at Copeçal to advance litho-geochemical modeling of the East and West Targets

VANCOUVER, British Columbia, April 08, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce that on April 7, 2025, it has completed a reorganization of its corporate structure (the “Reorganization”).

Pursuant to the Reorganization, the Company: (i) completed a vertical short form amalgamation with its wholly-owned subsidiary, Copper Peak Metals Inc. (“Copper Peak”); and (ii) its indirect wholly-owned subsidiary, Ouro Resources Inc., completed a continuation from the Province of Ontario into the Province of British Columbia as 1532873 B.C. Ltd., and subsequently completed a vertical short form amalgamation with direct wholly-owned subsidiary Boa Brazil Development Corp. (“Boa”).

The Reorganization was undertaken in order to simplify the corporate structure of the Company, enable the Company to conduct certain flow-through financings on its assets, and to reduce administrative costs.

No securities of the Company will be issued in connection with the Reorganization. The Company’s share capital will remain unchanged and there is no change in the CUSIP/ISIN of the Company’s common shares. The common shares of the Company will continue to be listed on the Canadian Securities Exchange under the symbol “GOH”.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include (i) the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia; (ii) the Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization; (iii) the Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples; and (iv) three critical mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Christopher Cooper, Chief Executive Officer

For further information, please contact:

Christopher Cooper, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Cautionary Statements Regarding Forward Looking Information

This news release contains “forward‐looking information” within the meaning of applicable securities laws. Any such forward‐looking statements may be identified by words such as “expects”, “anticipates”, “believes”, “projects”, “plans” and similar expressions. Forward-looking statements in this release include statements regarding the anticipated benefits of the Reorganization, including without limitation the Company’s ability to conduct certain flow-through financings and the reduction of administrative costs. Readers are cautioned not to place undue reliance on forward‐looking statements. Actual results and developments may differ materially from those contemplated by these statements. The statements in this news release are made as of the date of this release. The Company undertakes no obligation to update any such forward‐looking statements if circumstances or management’s estimates or opinions should change except as required by applicable securities laws. The reader is   cautioned not to place undue reliance on any such forward‐looking statements. The Company undertakes no obligation to comment on analyses, expectations or statements made by third parties in respect of the Company or their respective financial or operating results or (as applicable), their securities.

Primary Logo

VANCOUVER, British Columbia, March 25, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce the engagement of Gustavo Rosa de Almeida (M.Sc.) as the local project geologist responsible for coordinating the mobilization efforts in Brazil for the upcoming exploration program at the Copeçal Gold Project in Mato Grosso.

Mr. Almeida is a high caliber Brazilian Exploration Geologist with 10 years of experience covering a wide range of commodities and geological terranes throughout Brazil. He has a broad set of skills and experience including all phases of exploration from target generation to drill evaluation and specializes in the integration and interpretation of structural, geophysical and geochemical datasets through the complete exploration cycle. Importantly in this new role at Copeçal he has considerable highly relevant regional and local experience having recently explored over several years of Au-Cu porphyry/Orogenic systems in the Juruena-Teles Pires Polymetallic Province with successful company´s such as Bemisa and Aura Gold.

As part of preparations to mobilize the exploration team to the project, the Company has commenced stakeholder engagement and permitting activities in anticipation of initial “on the ground” work during the next 4-6 weeks. Initial activities will focus on establishing local logistic support and accommodation, hiring sampling crews, and preparing necessary access and communications systems. It is anticipated that the initial Auger Litho-geochemical drilling program will commence in Q2 2025.

At Copeçal, two principal, priority targets, namely the East and West targets are defined as two significant gold in soil anomalies, both extending over ~3km of strike on the property linked by a major shear structure. These soil anomalies are considered to reflect an in-situ bedrock source for gold based on wide spaced, shallow hand auger drilling completed by AngloGold Ashanti. Initial exploration activities at Copeçal by Goldhaven are aimed at better defining the detailed geometry of these anomalies by systematically testing the extent from surface to bedrock and laterally. It is envisaged that the Auger drilling will allow a robust litho-geochemical anomaly to be generated from which focused diamond drilling may be targeted to intersect mineralization expected at depth.

Copeçal Project showing the location of the Priority East and West Targets with planned Auger Drilling Grid (black dots) and VLF Drone Magnetics (Red flight plan polygons)

Figure 1: Copeçal Project showing the location of the Priority East and West Targets with planned Auger Drilling Grid (black dots) and VLF Drone Magnetics (Red flight plan polygons)

The Company is planning 2,000m of Auger drilling for the East Target. This drilling will be undertaken using a truck mounted motorized Auger (see figure 2) on a regular grid with holes spaced 50m and 100m apart along lines spaced at 200m intervals along strike. Holes will be drilled to intersect the full – oxidized and weathered regolith profile from surface to hard bedrock (refusal) which is expected to range from 10-25m in thickness. Samples will be collected at 1m intervals down the hole from which composite samples for chemical analysis will be prepared.

It is anticipated that a further 2,000m of Auger drilling will be undertaken over the West Target following the completion of the East Target drilling, subject to permitting.

In addition to the Auger drilling, the Company will be concurrently undertaking surface geological and structural mapping as well as a VLF* Drone survey across the property to add further important structural and geological data, which when combined with the 3D Litho-geochemical model will greatly support the all-important diamond drill targeting phases anticipated to begin in Q3 2025.

*VLF – Very Low Frequency is a method to measure conductivity and resistivity in rocks. Mineralized zones usually show silica enrichment (high resistivity) or sulfidation (conductivity). The method can detect anomalies of massive and disseminated zones of metallic minerals.

Images of the Truck mounted mechanical Auger Drill Rig and sampling techniques to be used at Copeçal to advance litho-geochemical modeling of the East and West Targets

Figure 2: Images of the Truck mounted mechanical Auger Drill Rig and sampling techniques to be used at Copeçal to advance litho-geochemical modeling of the East and West Targets

Schematic of the envisaged regolith profile at Copeçal (East and West Targets) that will be sampled by the upcoming Auger Drilling Program

Figure 3: Schematic of the envisaged regolith profile at Copeçal (East and West Targets) that will be sampled by the upcoming Auger Drilling Program

As mentioned above prior handheld (Trado) Auger drilling completed over the East and West targets generated geochemical data confirming that the gold in soil anomalism defined at surface was in-situ (not transported) and that a bedrock source for this gold was likely present at depth. However, this sampling did not completely or adequately sample the full regolith profile or produce sufficient sample volumes to allow the development of a complete 3D litho-geochemical model of the gold dispersion in the regolith from which to confidently define targets for diamond drilling. The Auger drilling planned for both the East and West targets will now allow for the preparation of a full 3D geometrical representation of the gold distribution in the regolith profiles from surface to bedrock as represented in figure 2.

All historical data completed over the Copeçal Project by AngloGold Ashanti, including soil and hand-auger geochemical sampling, drone Magnetic and trial Induced Polarization (IP) geophysical data has been compiled into a 3D project model which is being used by the GoldHaven Geological Team to plan the upcoming exploration phases (Auger drilling, detailed VLF Drone geophysics and geological mapping will, over the coming months lead to the definition of diamond drilling targets.

Images from the geological compilation of the historical drone magnetics and gold in soil geochemistry over the East and West targets at Copeçal

Figure 4: Images from the geological compilation of the historical drone magnetics and gold in soil geochemistry over the East and West targets at Copeçal

Image of Induced Polarization Line through the East Target Gold in Soil Anomaly showing Resistivity profile

Figure 5: Image of Induced Polarization Line through the East Target Gold in Soil Anomaly showing Resistivity profile

About the Copeçal Gold Project: A Brief History

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

GoldHaven Resources completed its acquisition of Boa Gold Corp. (“Boa Gold”) on January 13, 2025, and now holds 100% ownership interest of the Copeçal Gold Project in Brazil.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Chris Cooper, Chief Executive Officer

For further information, please contact:
Chris Cooper, CEO
www.GoldHavenresources.com
info@goldhavenresources.com
Office Direct: (604) 629-8254

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, a Qualified Person consistent with NI 43-101.

Neither the CSE nor its Regulation Services Provider (as that term is defined in the policies of the CSE- Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and forward-looking information (collectively, “forward looking statements”) within the meaning of applicable Canadian and U.S. securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, the possible acquisition of the future projects, the Company’s expectation that it will be successful in enacting its business plans, and the anticipated business plans and timing of future activities of the Company, are forward-looking statements. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically identified by words such as: “believes”, “will”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “may”, “should”, “potential”, “scheduled”, or variations of such words and phrases and similar expressions, which, by their nature, refer to future events or results that may, could, would, might or will occur or be taken or achieved. In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that there will be investor interest in future financings, market fundamentals will result in sustained precious metals demand and prices, the receipt of any necessary permits, licenses and regulatory approvals in connection with the future exploration and development of any future projects in a timely manner, the availability of financing on suitable terms for exploration and development of future projects and the Company’s ability to comply with environmental, health and safety laws.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, operating and technical difficulties in connection with mineral exploration and development activities, actual results of exploration activities, the estimation or realization of mineral reserves and mineral resources, the inability of the Company to obtain the necessary financing required to conduct its business and affairs, as currently contemplated, , the inability of the Company to enter into definitive agreements in respect of possible Letters of Intent, the timing and amount of estimated future production, the costs of production, capital expenditures, the costs and timing of the development of new deposits, requirements for additional capital, future prices of precious metals, changes in general economic conditions, changes in the financial markets and in the demand and market price for commodities, lack of investor interest in future financings, accidents, labour disputes and other risks of the mining industry, delays in obtaining governmental approvals, permits or financing or in the completion of development or construction activities, changes in laws, regulations and policies affecting mining operations, title disputes, the inability of the Company to obtain any necessary permits, consents, approvals or authorizations, including by the Exchange, the timing and possible outcome of any pending litigation, environmental issues and liabilities, and risks related to joint venture operations, and other risks and uncertainties disclosed in the Company’s latest interim Management’s Discussion and Analysis and filed with certain securities commissions in Canada. All of the Company’s Canadian public disclosure filings may be accessed via www.sedarplus.ca and readers are urged to review these materials.

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release or incorporated by reference herein, except as otherwise required by law.

Photos accompanying this announcement are available at:
https://www.globenewswire.com/NewsRoom/AttachmentNg/f261489b-2303-4c5e-b8cb-a9185aa954f6

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Primary Logo

Figure 1
Copeçal Project showing the location of the Priority East and West Targets with planned Auger Drilling Grid (black dots) and VLF Drone Magnetics (Red flight plan polygons)
Figure 2
Images of the Truck mounted mechanical Auger Drill Rig and sampling techniques to be used at Copeçal to advance litho-geochemical modeling of the East and West Targets
Figure 3
Schematic of the envisaged regolith profile at Copeçal (East and West Targets) that will be sampled by the upcoming Auger Drilling Program
Figure 4
Images from the geological compilation of the historical drone magnetics and gold in soil geochemistry over the East and West targets at Copeçal
Figure 5
Image of Induced Polarization Line through the East Target Gold in Soil Anomaly showing Resistivity profile

VANCOUVER, British Columbia, Feb. 18, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce the significant gold potential of its 100%-owned Copeçal Gold Project, located in the highly prospective Juruena Gold Province in Brazil. This region has a long history of gold production and continues to be a focal point for exploration and development.

“We are incredibly excited to advance our Copeçal Gold Project at such a pivotal time in the gold sector,” stated Bonn Smith, CEO of GoldHaven. “Thanks to AngloGold Ashanti’s systemic exploration from 2010 to 2016 which identified multiple zones of anomalous gold mineralization, the stage is set for what we believe will be an exciting diamond drill campaign. The Copeçal Gold Project represents not just a great opportunity for GoldHaven, but also for the broader gold market, as we look to contribute to an ever-precious resource that has stood the test of time as the ultimate safe-haven asset.”

Gold Potential in a Prolific Mining Region of Brazil

The Copeçal Gold Project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s. GoldHaven’s tenements cover a total of 3,681 hectares in a geologically favourable setting within the Juruena Gold Province of Brazil.

The Juruena Gold Province, also known as the Juruena Magmatic Arc, is an orogenic belt highly prospective for mesothermal shear-related and intrusion-related gold deposits, such as G-Mining’s Tocantinzinho deposit. Additionally, the region hosts recently identified porphyry-style deposits (e.g., Serabi, Jaca) and epithermal-style deposits (e.g., X1, Aura). The presence of multiple deposit styles, along with the confirmation of large-scale gold deposits in the Juruena Province of Brazil, underscores the significant potential of the Copeçal Gold Project.

Recent exploration programs, including geochemical soil sampling, drone-mounted magnetometry surveys, and historical drilling data, indicate the presence of multiple gold-bearing structures. Notably, AngloGold Ashanti previously conducted systematic exploration on the property from 2010 to 2016, including auger and air-core drilling, geophysical surveys, and rock geochemistry, identifying multiple zones of anomalous gold mineralization.

Figure 1: Regional geology and Copeçal Gold Project’s proximity to known deposits and mineralized occurrences

Figure 1: Regional geology and Copeçal Gold Project’s proximity to known deposits and mineralized occurrences

Historical Work by AngloGold Ashanti

The Copeçal Gold Project benefits from extensive historical work, with AngloGold Ashanti’s exploration confirming gold and arsenic anomalies, indicative of significant mineralization potential. Soil sampling grids and follow-up auger drilling in key areas revealed consistent gold values over wide zones, further supporting the presence of a substantial mineralized system.

Key historical work includes:

  • Stream Sediment Sampling: Early-stage exploration by AngloGold Ashanti identified gold anomalies in regional stream sediment surveys, providing the initial targeting foundation.
  • Grid-Based Soil Geochemistry: The property underwent detailed geochemical sampling using a systematic 400m x 40m grid pattern, which led to the discovery of several gold-bearing zones.
  • Auger and Air-Core Drilling: 49 auger holes and 6 air-core holes were completed to further define geochemical anomalies and improve subsurface characterization.
  • Induced Polarization (IP) & Ground Magnetic Surveys: Geophysical surveys helped delineate major structural trends and hydrothermal alteration zones correlated with known gold occurrences.
  • Historical Exploration Follow-Ups: AngloGold Ashanti’s exploration efforts resulted in the identification of multiple high-priority targets. The data generated from these efforts provides the foundation for subsequent exploration programs, including refining geological interpretations and guiding future drilling campaigns.

Figure 2: AngloGold soil sample grid and Au geochemistry results (ppb)

Figure 2: AngloGold soil sample grid and Au geochemistry results (ppb)

Infrastructure to Fast-Track Development

The Copeçal Gold Project is exceptionally well positioned for expedited development, supported by strong infrastructure in the region.

Key infrastructure advantages include:

  • Established Road Access: The project is accessible year-round via the BR-163 paved highway, connecting it to major industrial centers and export hubs.
  • Proximity to Mining Services: The nearby towns of Alta Floresta, Sinop, and Colider provide skilled labor, mining equipment suppliers, and logistical support.
  • Reliable Power Supply: The project area is served by high-tension power lines connected to the São Manoel hydroelectric plant, ensuring a stable energy source for future mining operations.
  • Permitting & Land Access: Exploration permits are in place, with no major environmental or indigenous restrictions identified, streamlining the path to further drilling and potential development.
  • Climate and Accessibility: The region benefits from a tropical climate, allowing exploration and drilling activities to be conducted year-round without significant weather-related delays.

Figure 3: Copeçal Gold Project location in relation to local infrastructure

Figure 3: Copeçal Gold Project location in relation to local infrastructure

Next Steps for GoldHaven at the Copeçal Gold Project

With a strong foundation of historical work and robust infrastructure, GoldHaven is well-positioned to accelerate its exploration efforts at Copeçal. The Company plans to initiate an expanded drill program to test priority targets identified through geochemical and geophysical analysis. This program will include:

  • Systematic Auger Drill Program: To date drill targets are identified in two geochemical anomalies in the east and west. The auger program will collect soil down to the bedrock in a grid over the anomalies further delineating the number and direction of the diamond drill targets.
  • Diamond Drill Program: Following the auger program including desktop review and interpretation of all the results to date, the Company will be initiating a minimum 1,000m diamond drill program.
  • Infill and Step-Out Drilling: Further delineating the mineralized structures by tightening drill spacing and expanding on known anomalies identified in the maiden diamond drill program.
  • Deep Drilling to Test Structural Controls: Targeting deeper extensions of the mineralized zones to assess potential for larger-scale gold mineralization.
  • Expanded Geophysical Surveys: Conducting additional IP and magnetometry surveys to refine the geological model and identify new prospective areas.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Bonn Smith, Chief Executive Officer

For further information, please contact:
Bonn Smith, CEO
www.GoldHavenresources.com
bsmith@goldhavenresources.com
Office Direct: (604) 629-8254

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jonathan Victor Hill, B.Sc. Hons, FAusIMM, a Qualified Person consistent with NI 43-101.

Neither the CSE nor its Regulation Services Provider (as that term is defined in the policies of the CSE- Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and forward-looking information (collectively, “forward looking statements”) within the meaning of applicable Canadian and U.S. securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, the possible acquisition of the future projects, the Company’s expectation that it will be successful in enacting its business plans, and the anticipated business plans and timing of future activities of the Company, are forward-looking statements. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically identified by words such as: “believes”, “will”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “may”, “should”, “potential”, “scheduled”, or variations of such words and phrases and similar expressions, which, by their nature, refer to future events or results that may, could, would, might or will occur or be taken or achieved. In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that there will be investor interest in future financings, market fundamentals will result in sustained precious metals demand and prices, the receipt of any necessary permits, licenses and regulatory approvals in connection with the future exploration and development of any future projects in a timely manner, the availability of financing on suitable terms for exploration and development of future projects and the Company’s ability to comply with environmental, health and safety laws.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, operating and technical difficulties in connection with mineral exploration and development activities, actual results of exploration activities, the estimation or realization of mineral reserves and mineral resources, the inability of the Company to obtain the necessary financing required to conduct its business and affairs, as currently contemplated, , the inability of the Company to enter into definitive agreements in respect of possible Letters of Intent, the timing and amount of estimated future production, the costs of production, capital expenditures, the costs and timing of the development of new deposits, requirements for additional capital, future prices of precious metals, changes in general economic conditions, changes in the financial markets and in the demand and market price for commodities, lack of investor interest in future financings, accidents, labour disputes and other risks of the mining industry, delays in obtaining governmental approvals, permits or financing or in the completion of development or construction activities, changes in laws, regulations and policies affecting mining operations, title disputes, the inability of the Company to obtain any necessary permits, consents, approvals or authorizations, including by the Exchange, the timing and possible outcome of any pending litigation, environmental issues and liabilities, and risks related to joint venture operations, and other risks and uncertainties disclosed in the Company’s latest interim Management’s Discussion and Analysis and filed with certain securities commissions in Canada. All of the Company’s Canadian public disclosure filings may be accessed via www.sedarplus.ca and readers are urged to review these materials.

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release or incorporated by reference herein, except as otherwise required by law.

Photos accompanying this announcement are available at: 

https://www.globenewswire.com/NewsRoom/AttachmentNg/4a7ed01e-ac05-43fa-8c6f-8f8a3e09ee5c

https://www.globenewswire.com/NewsRoom/AttachmentNg/f046f6b3-480b-4ee2-8740-a79f7c7e2df9

https://www.globenewswire.com/NewsRoom/AttachmentNg/cec7fde7-7f6b-41d8-a13e-9113ba5c331d


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Figure 1
Regional geology and Copeçal Gold Project’s proximity to known deposits and mineralized occurrences
Figure 2
AngloGold soil sample grid and Au geochemistry results (ppb)
Figure 3
Copeçal Gold Project location in relation to local infrastructure

VANCOUVER, British Columbia, Feb. 13, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to announce it has closed its previously announced non-brokered private placement of units of the Company (“Units”). The Company issued an aggregate of 6,141,303 Units at a price of $0.25 per Unit for gross proceeds of approximately $1,535,325, with each Unit comprised of one common share of the Company (a “Common Share”) and one common share purchase warrant (a “Warrant”, and collectively, the “Offering”). Each Warrant is exercisable to acquire one Common Share (each, a “Warrant Share”) at a price of $0.50 per Warrant Share for a period of 24 months from the date of issuance.

Insider participation included Bonn Smith, CEO & President for 360,000 Units and Sead Hamzagic, CFO for 400,000 Units. Such participation is considered to be a “related party transaction” as defined under Multilateral Instrument 61-101 – Protection of Minority Security Holders in Special Transactions (“MI 61-101”). The transaction will be exempt from the formal valuation and minority shareholder approval requirements of MI 61-101 as neither the fair market value of any Units issued to, or the consideration paid by, such persons will exceed 25% of the Company’s market capitalization.

All securities issued in connection with the Offering are subject to a hold period of four months and one day pursuant to applicable securities laws. In connection with the Offering, the Company issued 111,230 non-transferable broker warrants, with each broker warrant exercisable to acquire one Common Share at a price of $0.50 for a period of 24 months from the date of issuance, and paid cash finder’s fees in the aggregate amount of $27,807.50.

The Company intends to use the net proceeds of the Offering for exploration expenditures, administrative expenses and general working capital.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Director

Bonn Smith, Chief Executive Officer

For further information, please contact:

Bonn Smith, CEO
www.GoldHavenresources.com
bsmith@goldhavenresources.com
Office Direct: (604) 629-8254

Neither the CSE nor its Market Regulator (as that term is defined in the policies of the CSE-Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and other statements that are not historical facts. Forward-looking statements are often identified by terms such as “will”, “may”, “should”, “anticipate”, “expects” and similar expressions. All statements other than statements of historical fact, included in this news release are forward-looking statements that involve risks and uncertainties. Forward-looking statements in this press release include, but are not limited to, statements regarding the use of proceeds from the Offering. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from the Company’s expectations include but are not limited to market conditions and the risks detailed from time to time in the filings made by the Company with securities regulators. The reader is cautioned that assumptions used in the preparation of any forward-looking information may prove to be incorrect. Events or circumstances may cause actual results to differ materially from those predicted, as a result of numerous known and unknown risks, uncertainties, and other factors, many of which are beyond the control of the Company. The reader is cautioned not to place undue reliance on any forward-looking information. Such information, although considered reasonable by management at the time of preparation, may prove to be incorrect and actual results may differ materially from those anticipated. Forward-looking statements contained in this news release are expressly qualified by this cautionary statement. The forward-looking statements contained in this news release are made as of the date of this news release and the Company will update or revise publicly any of the included forward-looking statements as expressly required by applicable law.


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VANCOUVER, British Columbia, Feb. 10, 2025 (GLOBE NEWSWIRE) — GoldHaven Resources Corp. (“GoldHaven” or the “Company“) (CSE: GOH) (OTCQB: GHVNF) (FSE: 4QS) is pleased to provide an update on the Copeçal Gold Project, an exciting early-stage gold exploration property in northern Mato Grosso, Brazil. With a rich history of exploration work conducted by AngloGold Ashanti from 2010 to 2016, the Copeçal Project holds strong potential for gold mineralization. The project is located within the Juruena Gold Province, a highly prospective region that has historically produced significant gold discoveries.

The Copeçal Gold Project presents an exciting opportunity to build upon an extensive dataset from one of the world’s leading gold producers. AngloGold’s extensive exploration efforts over six years laid a solid foundation for understanding the geological framework and mineralization potential of the property.

Key exploration activities conducted by AngloGold at the Copeçal Gold Project include:

  • Stream Sediment and Soil Geochemistry: Over 3,861 geochemical samples were collected, identifying two prominent gold anomalies—the NE and SW anomalies. The SW anomaly displayed a strong geochemical footprint with gold values ranging up to 539 ppb​.
  • Auger and Air Core Drilling: A total of 49 auger drill holes (353.8 meters) and 6 air core drill holes (85 meters) were completed to test soil anomalies. These programs successfully confirmed the presence of gold-bearing structures in depth, indicating strong continuity​.

Access Road within the the Copeçal Gold Project

  • Induced Polarization (IP) Geophysics: AngloGold conducted an IP survey to identify sulfide-associated mineralization. Results indicated moderate conductors, with the NE Anomaly showing the strongest chargeability response, suggesting the presence of sulfide-rich deformation zones​.
  • Rock and Trench Sampling: Despite a limited number of rock grab samples exceeding 10 ppb Au, trenching and soil grid sampling suggested an extensive gold mineralized system worthy of further exploration​.

The Copeçal Gold Project – A Strong Foundation from AngloGold’s Historic Exploration Work

Between 2010 and 2016, AngloGold Ashanti conducted extensive exploration work across the Copeçal Gold Project and its surrounding tenements, investing approximately USD $1 million in geochemical surveys, geophysics, and drilling. This work led to the identification of multiple gold-bearing anomalies, setting the stage for further exploration.

1. Stream Sediment and Soil Geochemistry: Identifying Large-Scale Anomalies

AngloGold executed a comprehensive geochemical program that included:

  • Stream sediment sampling: Targeted regional-scale anomalies, identifying areas with elevated gold concentrations.

    Stream Sediment Sampling on Copeçal Gold Project
  • Soil sampling (400m x 40m and 200m x 40m grids): Defined two primary anomalies—the NE and SW anomalies—with gold values reaching up to 539 ppb Au.
  • Rock chip sampling: Confirmed the presence of gold-bearing quartz veins and structurally controlled mineralization.

The SW anomaly, the most prominent identified to date, extends over a large area and aligns with regional shear zones that are known to host gold mineralization elsewhere in the Juruena Gold Province.

2. Drilling Confirmed Gold-Bearing Structures at Depth

AngloGold followed up on its geochemical anomalies with air core and auger drilling, successfully confirming gold mineralization at shallow depths:

  • 49 auger drill holes (353.8 meters total) identified gold mineralization trends beneath the soil anomalies.
  • 6 air core drill holes (85 meters total) further tested near-surface mineralization, confirming the presence of gold-bearing structures but remaining shallow in depth.

While these initial drill programs were not designed for resource definition, they provided critical evidence of bedrock-hosted gold mineralization, warranting further deeper exploration.

3. Induced Polarization (IP) Geophysics: Unveiling Subsurface Structures

Recognizing the structurally controlled nature of the Copeçal mineralization, AngloGold executed Induced Polarization (IP) surveys across the project. These surveys detected strong chargeability anomalies, particularly in the NE anomaly, where geophysical responses suggested the presence of sulfide-rich, potentially gold-bearing structures at depth.

4. Structural Interpretation and Geological Mapping: Key Controls on Gold Mineralization

AngloGold’s exploration confirmed that the Copeçal Project lies at the intersection of two major shear zones, characteristic of other significant gold deposits in the region. Gold mineralization appears to be associated with:

  • Deep-seated WNW-ESE shear zones, key structures controlling mineralization in the Juruena Province.
  • E-W trending second-order faults, likely playing a role in fluid flow and mineral deposition.
  • Mafic and felsic intrusive rocks, similar to those hosting major gold deposits in the province.

These findings suggest that the Copeçal Gold Project shares key geological characteristics with major gold deposits in the Juruena and Alta Floresta Gold Provinces.

Total Magnetic Intensity - Copeçal Gold Project (July, 2023)

A High-Potential Gold Asset in a World-Class Region

The Juruena Gold Province has long been recognized as one of Brazil’s most prospective regions for gold exploration, with historic production and numerous deposits discovered. The Copeçal Project is ideally positioned to benefit from this proven geological setting, with infrastructure advantages including:

  • Proximity to Alta Floresta (60 km), a mining-friendly town with road access and services.
  • Access to power, water, and workforce, critical for cost-effective exploration and development.
  • Targeted land package (3,681 ha), with ample room for expansion and new discoveries.

GoldHaven Resources now owns 100% of the Copeçal Gold Project in Brazil

With a solid foundation of historic exploration data, a favourable geological setting, and a systematic exploration strategy, the Copeçal Gold Project is ready to be advanced. As GoldHaven Resources develops this highly prospective asset, shareholders can expect a steady flow of updates and potential catalysts over Q2 and Q3 of 2025.

“The Copeçal Gold Project represents an exceptional opportunity to build on a robust, high-quality dataset from a leading gold producer,” said Bonn Smith, CEO of GoldHaven. “AngloGold’s prior exploration has uncovered highly promising anomalies, providing us with a solid foundation to identify a major gold system. We view this as a highly compelling exploration venture within one of Brazil’s most prolific gold belts. The depth of AngloGold’s historical work has given us valuable insights into the underlying mineralization controls, positioning us to drive this project forward with precision and efficiency. Our goal is to continue advancing the Copeçal Gold Project methodically, unlocking its full potential this year and into the future.”

To review the Company’s NI 43-101 Technical Report of the Copeçal Property in Brazil please visit the Company’s website here.

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian junior exploration Company focused on acquiring and exploring highly prospective land packages in North and South America. The Company’s projects include the flagship Magno Project, a district-scale polymetallic property adjacent to the historic Cassiar mining district in British Columbia. The Three Guardsman Project, which exhibits significant potential for copper and gold-skarn mineralization. The Copeçal Gold Project, a drill-ready gold project located in Mato Grosso, Brazil with a 6 km strike of anomalous gold in soil samples. Three Critical Mineral projects with extensive tenement packages totalling 123,900 hectares: Bahia South, Bahia North and Iguatu projects located in Brazil.

On Behalf of the Board of Directors

Bonn Smith, Chief Executive Officer

For further information, please contact:
Bonn Smith, CEO
www.GoldHavenresources.com
bsmith@goldhavenresources.com
Office Direct: (604) 629-8254

Qualified Person:

The scientific and technical information disclosed in this document has been reviewed and approved by Jean-Marc Lopez, B.Sc., FAusIMM, a Qualified Person consistent with NI 43-101.

Neither the CSE nor its Regulation Services Provider (as that term is defined in the policies of the CSE- Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statements Regarding Forward Looking Information

This news release contains forward-looking statements and forward-looking information (collectively, “forward looking statements”) within the meaning of applicable Canadian and U.S. securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, the possible acquisition of the future projects, the Company’s expectation that it will be successful in enacting its business plans, and the anticipated business plans and timing of future activities of the Company, are forward-looking statements. Although the Company believes that such statements are reasonable, it can give no assurance that such expectations will prove to be correct. Forward-looking statements are typically identified by words such as: “believes”, “will”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “may”, “should”, “potential”, “scheduled”, or variations of such words and phrases and similar expressions, which, by their nature, refer to future events or results that may, could, would, might or will occur or be taken or achieved. In making the forward-looking statements in this news release, the Company has applied several material assumptions, including without limitation, that there will be investor interest in future financings, market fundamentals will result in sustained precious metals demand and prices, the receipt of any necessary permits, licenses and regulatory approvals in connection with the future exploration and development of any future projects in a timely manner, the availability of financing on suitable terms for exploration and development of future projects and the Company’s ability to comply with environmental, health and safety laws.

The Company cautions investors that any forward-looking statements by the Company are not guarantees of future results or performance, and that actual results may differ materially from those in forward-looking statements as a result of various factors, including, operating and technical difficulties in connection with mineral exploration and development activities, actual results of exploration activities, the estimation or realization of mineral reserves and mineral resources, the inability of the Company to obtain the necessary financing required to conduct its business and affairs, as currently contemplated, , the inability of the Company to enter into definitive agreements in respect of possible Letters of Intent, the timing and amount of estimated future production, the costs of production, capital expenditures, the costs and timing of the development of new deposits, requirements for additional capital, future prices of precious metals, changes in general economic conditions, changes in the financial markets and in the demand and market price for commodities, lack of investor interest in future financings, accidents, labour disputes and other risks of the mining industry, delays in obtaining governmental approvals, permits or financing or in the completion of development or construction activities, changes in laws, regulations and policies affecting mining operations, title disputes, the inability of the Company to obtain any necessary permits, consents, approvals or authorizations, including by the Exchange, the timing and possible outcome of any pending litigation, environmental issues and liabilities, and risks related to joint venture operations, and other risks and uncertainties disclosed in the Company’s latest interim Management’s Discussion and Analysis and filed with certain securities commissions in Canada. All of the Company’s Canadian public disclosure filings may be accessed via www.sedarplus.ca and readers are urged to review these materials.

Readers are cautioned not to place undue reliance on forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements. The Company undertakes no obligation to update any of the forward-looking statements in this news release or incorporated by reference herein, except as otherwise required by law.

Photos accompanying this announcement are available at

https://www.globenewswire.com/NewsRoom/AttachmentNg/0d94297d-4eca-45be-b9e5-f3037a8fe266

https://www.globenewswire.com/NewsRoom/AttachmentNg/2c061883-50a5-4541-8cb1-e97633dcfed0

https://www.globenewswire.com/NewsRoom/AttachmentNg/f0b4a357-aa73-48b8-ac6a-3a7c7668fa87


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Figure 1
Access Road within the Copeçal Gold Project
Figure 2
Stream Sediment Sampling on Copeçal Gold Project
Figure 3
Total Magnetic Intensity – Copeçal Gold Project (July, 2023)

About GoldHaven Resources Corp.

GoldHaven Resources Corp. is a Canadian exploration Company focused on the acquisition and development of large-scale porphyry mineralization projects in Brazil and Canada, focusing on high-potential gold, copper and critical mineral targets.

The core project in Brazil, the Copeçal gold project, is in the Juruena Gold Province within Mato Grosso, Brazil.

The key projects in Canada include the Magno and Three Guardsmen properties, adjacent to the historic Cassiar mining district, in Cassiar BC.

PROJECTS

GoldHaven Resources is advancing exploration on three 100% owned projects: Copeçal Three Guardsman and Magno Projects.

The Copeçal project is located in the sought after Juruena Gold Province known for its gold discoveries since the 1980’s. Magno and Three Guardsman properties are situated in the premier mineral districts of Northwestern British Columbia, home to some of the richest porphyry gold and copper deposits in the world.

Copeçal Project | Brazil

The Copeçal Gold Project, located in the Juruena Gold Province of Mato Grosso, Brazil, is a 3,681-hectare exploration-stage property previously explored by AngloGold Ashanti. The project hosts significant gold-in-soil anomalies, structurally controlled mineralization, and favorable geology indicative of mesothermal gold systems. Supported by road-accessible infrastructure and extensive historical data, Copeçal offers high discovery potential with upcoming exploration focused on drilling and geophysical targeting to define gold-bearing structures across the property.

Magno Project | BC, Canada

The Magno Project, located in northwestern British Columbia near the historic Cassiar townsite, is a high-potential gold-silver-lead-zinc and copper exploration project. Discovered in the early 1950s, the Magno deposit has undergone extensive exploration since the 1970s, including prospecting, geochemical surveys, ground geophysics, drilling, and underground development.
Magno boasts historic high-grade production, robust CRD mineralization, porphyry potential, and strong infrastructure access. GoldHaven is now advancing the project aiming to unlock significant value from this underexplored but richly mineralized district.

Three Guardsman Project | BC, Canada

Located in northwestern British Columbia near Haines Junction, the Three Guardsmen Project comprises 12 mineral tenures covering a highly prospective area for copper and gold-skarn mineralization. Historic exploration has identified the presence of copper, gold, molybdenum, silver, zinc, and magnetite across the property. With a favorable geological setting and multiple mineralized showings, Three Guardsmen presents a compelling opportunity for discovery in a well-endowed and underexplored district.

Unlocking Potential

In Brazil, Goldhaven benefits from having acquired the Copeçal gold project that was previously owned and operated by AngloGold Ashanti. The project is strategically situated within the Alta Floresta Gold Province, a historically productive region that has yielded substantial gold discoveries since the late 1970s.

GoldHaven aims to unlock value for shareholders through modern exploration of high-potential copper, gold, and critical mineral targets in Northwestern British Columbia, home to some of the richest porphyry copper and gold deposits in the world.

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