Brunswick Exploration Inc. ( TSX-V: BRW OTCQB: BRWXF ; FRANKFURT:1XQ ; ‘ BRW ‘ or the ‘ Company ‘) is pleased to announce that it has begun drilling at the Anatacau Main Project, located in the Eeyou-Istchee James Bay region of Quebec. The drill program will target the Anais lithium discovery, located 22 kilometers east and along strike from Rio Tinto’s Galaxy project and BRW’s Anatacau West project.

Mr. Killian Charles, President and CEO of BRW, commented: ‘Beyond our favorable results in Greenland, we continue to advance our portfolio of assets in Quebec. We expect to complete our maiden resource estimate at Mirage in Q4 and, now, have begun an exciting new drill program at Anatacau Main, one of our first Canadian lithium discoveries. Our previous work at the neighbouring Anatacau West project demonstrated that mineralization is immediately contiguous east of the Galaxy Lithium project. Importantly, we believe the Anais showing also possesses the same structural context and similar geological features to the Galaxy Lithium project.’

Anatacau Main Overview

Brunswick Exploration expects to drill between 1,000 and 1,500 meters comprised of 10 inclined holes at an average length of 150 meters each. The first five drill holes are collared on the Anais discovery made by the BRW team in 2023, which consists of several parallel pegmatite dykes with visible spodumene mineralization. The largest dyke found to date is exposed over a 15 m wide by 100 m long outcrop (see press release dated July 13, 2023 ).

Figure 1: Anatacau Main Project Location

The Anatacau Main project is straddled by a large-scale E-W deformation corridor, hosting Rio Tinto’s Galaxy Lithium project where mineralization is constrained to multiple extensional lithium-bearing pegmatite dykes (see figure 1). This corridor runs through both the Anatacau West and Anatacau Main projects. Combined, BRW controls over 30 km of favorable structure, with potential for more lithium discoveries with the area immediately surrounding the Anais showing being most prospective.

The drilling will be ground supported and operated from the Company’s neighbouring camp. It is easily accessible from the paved Billy Diamond Highway, located approximately 21 km east of the ‘KM 381’ rest stop that can provide accommodation, catering, fuel and power. This drilling program is partially financed by the Ministry of Natural Resources and Forests of the Quebec Government, up to a maximum amount of $293,273. Brunswick Exploration would like to thank the Quebec Government for its initiative to support the mining exploration industry and continued advancement of critical and strategic minerals projects.

Qualified Person

The scientific and technical information related to this press release has been reviewed and approved by Mr. Francois Goulet, Manager Quebec. He is a Professional Geologist registered in Quebec.

About Brunswick Exploration Inc.

Brunswick Exploration is a Montreal-based mineral exploration company listed on the TSX-V under symbol BRW. The Company is focused on grassroots exploration for lithium in Canada, a critical metal necessary to global decarbonization and energy transition. The company is rapidly advancing its extensive grassroots lithium property portfolio in Canada and Greenland.

Investor Relations/information

Mr. Killian Charles, President and CEO ( info@BRWexplo.com )

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release

Cautionary Statement on Forward-Looking Information

This news release contains ‘forward-looking information’ within the meaning of applicable Canadian securities legislation based on expectations, estimates and projections as at the date of this news release. Forward-looking information involves risks, uncertainties and other factors that could cause actual events, results, performance, prospects and opportunities to differ materially from those expressed or implied by such forward-looking information. Factors that could cause actual results to differ materially from such forward-looking information include, but are not limited to, delays in obtaining or failures to obtain required governmental, environmental or other project approvals; uncertainties relating to the availability and costs of financing needed in the future; changes in equity markets; inflation; fluctuations in commodity prices; delays in the development of projects; the other risks involved in the mineral exploration and development industry; and those risks set out in the Corporation’s public documents filed on SEDAR at www.sedar.com. Although the Corporation believes that the assumptions and factors used in preparing the forward-looking information in this news release are reasonable, undue reliance should not be placed on such information, which only applies as of the date of this news release, and no assurance can be given that such events will occur in the disclosed time frames or at all. The Corporation disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, other than as required by law. Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this news release.

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/fbad1753-51e2-4ab9-80a1-5f7543e3e981

Samples up to 44.5 g/t Gold, 3,037 g/t Silver, and 8.56% Copper

Silver47 Exploration Corp. (TSXV: AGA,OTC:AAGAF) (OTCQB: AAGAF) (‘Silver47’ or the ‘Company’) is pleased to provide assay results from a recently completed rock sampling program at its high-grade Kennedy gold-silver Project in Nevada (the ‘Kennedy Project’). Results demonstrate strong prospectivity for high-grade gold and silver mineralization across the under-explored project.

Highlights:

• High-Grade Assay Results: Select rock samples returned exceptional grades, including:
  • 21.9 g/t Au, 2,336 g/t Ag, 8.56% Cu (Borlasca Vein)
  • 6.2 g/t Au, 3,037 g/t Ag (Fourth of July Vein)
  • 40.4 g/t Au, 232 g/t Ag (Gold Note Vein)
  • 39.4 g/t Au, 370 g/t Ag (Cricket Vein)
  • 12.7 g/t Au, 305 g/t Ag (Accident Vein)
  • 15.9 g/t Au, 323 g/t Ag (Coyote Vein)
  • 19.5 g/t Au, 273 g/t Ag (Danneburg Vein)
  • 30.4 g/t Au, 148 g/t Ag (Imperial Vein)
  • 3.1 g/t Au, 583 g/t Ag (Trail/Senator Vein)
  • 44.5 g/t Au (Hidden Treasure Vein)

• Expanded Land Holdings: Silver47 has staked substantial additional land around the mineralized vein system covering all prospective open ground around the Kennedy district, which is not shown on Figure 1.

• Large High-Grade Vein Footprint: Sampling across a 3 km x 2 km area reveals widespread gold and silver mineralization, establishing the Kennedy Project as a high-potential precious metal district in Nevada.

• Undrilled Nevada Vein Field: Approximately 22 km of near-surface veins, largely untouched by modern exploration, present a compelling opportunity for significant discoveries.

• Robust Exploration Program Planned: A multidisciplinary program including geological mapping, rock chip sampling, ground geophysics, and soil-geochemical surveys is panned for this fall to pinpoint high-priority drill targets.

• Red Mountain Project Drill Program Progress: 12 holes have been completed at the Dry Creek and West Tundra Flats deposits where zones of massive, semi-massive and disseminated sulfides have been intersected in step-out and infill holes. Assays are pending and drilling continues.

Galen McNamara, CEO, stated: ‘Our exploration at the Kennedy Project is revealing high-grade gold and silver targets across a 22 km network of largely untested veins. Having acquired this project by claim staking last year, it is also royalty free. These initial results validate our acquisition strategy and position the district as a unique discovery opportunity in Nevada. Concurrently, drilling at our Red Mountain project in Alaska is progressing well, with drilling intersecting promising massive sulfide zones. We look forward to sharing assay results as they become available to showcase the strength of our American project portfolio.’

Figure 1. Plan Map of Kennedy Project.

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Figure 2 (see attached figure). Disseminated, banded and massive sulfide mineralization featuring pyrite, pyrrhotite, chalcopyrite, sphalerite and galena in hole DC25-110 from the Red Mountain, Alaska. Photo is not intended to be representative of broader mineralization.

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Table 1: Rock assay highlights

 
*NAD83 Z 11
^see references for sources of data

Defining Widespread High-Grade Gold-Silver Mineralization

A reconnaissance-style prospecting and sampling program was recently completed by Silver47’s exploration team on unpatented mining claims of the Kennedy Project. The purpose of the program was to confirm the presence of high-grade gold-silver-base metal mineralization across eleven targets (Figure 1). Areas of historic surface workings (e.g., blast pits and mine dumps) as well as outcrop, subcrop and float were sampled. In total, 109 samples were collected (see April 24^th, 2025 news release for first batch of results). Data from over 40 historic rock samples were also compiled and combined with the new data creating a rock geochemical database of over 150 samples (Figure 1).

Selective sampling across the eleven targets (Figure 1) demonstrates the scale and high-grade potential of vein-systems typical of the Kennedy Project. Highlights from recent and historical sampling include:

• Gold Note: Most of the historic gold production in the Kennedy district was from the Gold Note mine. The mine was centered on a series of high-angle, broadly east-west striking quartz veins hosted in volcanic and sedimentary rocks and traced for over 350 m. Waste material from the mine has been stacked in dumps near the main Union and No. 2 adits (Figure 1). Sampling of these dumps returned grades up to 40.4 g/t Au with 232 g/t Ag and 11.1 g/t Au with 1,020 g/t Ag (Table 1) and the 14 new and compiled samples average 7.9 g/t Au with 193 g/t Ag. These results agree with historic mine grades which were reportedly as high as 15.5 g/t Au with 311 g/t Ag¹.

• Borlasca: The east-west trending Borlasca target comprises a series of northwest to west striking structures centered approximately 900 m east of the Gold Note mine. Veins and oxidized vein-breccias are hosted in porphyritic rhyolite associated with strong silicification. Samples of dump and outcrop from across the three main Borlasca veins have returned up to 21.9 g/t Au with 2,336 g/t Ag with 8.56% Cu. The strong copper mineralization in many of the Borlasca samples suggest strong prospectivity for copper mineralization across this part of the Kennedy district.

• Coyote: The northwest-striking Coyote vein system is centered approximately 600 m north of the Gold Note mine. Veins and quartz-cemented breccias of the Coyote target are hosted primarily in granite and quartz-phyric rhyolite. Samples of dump material, subcrop and float from the main Coyote target returned grades up to 15.9 g/t Au with 323 g/t Ag and 2.9 g/t Au with 759 g/t Ag (Table 1). Sampling 600 m along strike to the northwest returned 5.7 g/t Au with 20.8 g/t Ag (sample 350121, Table 1).

• Cricket-Accident trend: The north-northwest striking Cricket target is centered approximately 2.2 km northeast of the Gold Note mine (Figure 1). The vein-system is hosted near a contact between andesite and monzonite and consists of brecciated and drusy quartz veins and veinlets. The Cricket vein has been sampled (outcrop and dumps) for over 200 m along strike with grades up to 39.4 g/t Au and 370 g/t Ag (15 samples average 12.3 g/t Au and 132 g/t Ag). High-grade gold and silver mineralization at Cricket is locally associated with strong lead and antimony mineralization (up to 3.0% Pb and 3,540 ppm Sb). The Accident vein, 300 m along strike to the south of Cricket, is interpreted to be part of the same 800 m north-trending vein-system. Sampling at Accident returned up to 12.7 g/t Au with 305 g/t Ag (Table 1). Further sampling along trend north of Cricket towards the historic Wall Street mine and along trend south of Accident is warranted.

• Fourth of July: The Fourth of July vein sets are hosted in strongly oxidized granite/monzonite and comprise quartz-rich breccias and veins. Sampling of outcrop, subcrop, dump and float along a 200 m trend at Fourth of July returned up to 6.2 g/t Au with 3,037 g/t Ag and 9.6 g/t Au with 2,360 g/t Ag. The veins may represent a possible southern offset of the Cricket-Accident trend of veins and supports the strong prospectivity for high-grade gold-silver mineralization in broadly north-trending structural corridors.

• Trail-Imperial trend: The historic Trail/Senator mine represents the southern extent of the broadly north-trending Trail-Imperial corridor. The high-grade Imperial Mine represents the northern extent of the 1.0 km long corridor. The Trail/Senator target comprises quartz-rich veins and breccias with associated wall rock hosted quartz-stringers and veinlets. Sampling of dumps and outcrop returned up to 8.61 g/t Au with 133 g/t Ag and 6.4 g/t Au with 43.1 g/t Ag. At Imperial, primarily hosted in quartz monzonite sampling returned up to 30.4 g/t Au with 148 g/t Ag and 16.8 g/t Au with 17.2 g/t Ag. Similar to the parallel Cricket-Accident trend, the Trail-Imperial corridor demonstrated strong prospectivity for high-grade gold and silver mineralization along north-trending structural corridors.

• Hidden Treasure-Chromo trend: The Hidden Treasure set of mineralized veins are centered 800 m north of the Gold Note mine and hosted primarily in volcanics and breccias near the contact with granite. Together with the Chromo target (Figure 1), 300 m along strike to the north, the mineralized Hidden Treasure-Chromo trend comprises high-grade gold-bearing breccias with samples up to 44.5 g/t Au and 27.6 g/t Au (7 samples at Hidden Treasure average 15.6 g/t Au and 31 g/t Ag).

• Danneburg: The Danneburg group of mineralized vein occurrences, covering a 200 by 150 m area, is centered approximately 3.0 km northeast of the Gold Note mine. Drusy and oxidized veins hosted in silicified and oxidized granite returned up 19.5 g/t Au with 273 g/t Ag and 3.8 g/t Au with 554 g/t Ag in dump material. Further work is required at Danneburg to define the strike-extent of the dominant north- and northwest-striking vein-sets.

Based on the results from the preliminary sampling and prospecting program, an additional 4,000 acres of unpatented mining claims have been acquired through staking. The strategic claims cover all prospective open ground around the Kennedy district.

Next Steps

The extensive mineralized corridors across the Kennedy Project with multiple high-grade targets have not yet seen any systematic modern exploration. A multidisciplinary program consisting of geological mapping, ground geophysics (magnetics and induced polarization) and soil and rock geochemical surveys are planned to refine existing targets and define new drill targets. Follow-up exploration is set to commence this fall.

Analytical and Quality Assurance and Quality Control Procedures

Rock samples were sent to Paragon Geochemical Laboratories in Sparks, Nevada for preparation and analysis. Paragon meets all requirements of International Standards ISO/IEC 17025:2005 and ISO 9001:2015 for analytical procedures. Samples were analyzed for gold via fire assay with an MS finish (‘AU-FA30′), and for silver via inductively-coupled plasma, mass spectroscopy (ICP-MS) after four-acid digestion (’48MA-MS’). Samples assaying over 8 ppm Au were re-run via fire assay for Au with a gravimetric finish (‘AU-GR30’). Samples that assayed over 100 ppm Ag (0.01%), 1,000 ppm Cu (1%), Zn (1%) and Pb (1%) were re-run via inductively coupled plasma optical emission spectroscopy (‘OLMA-OES’).

Historical data referenced herein (e.g., rock samples²), including but not limited to assay results and geological interpretations from previous exploration activities, have been sourced from publicly available records, archived reports, and third-party databases believed to be reliable. However, Silver47 has not independently verified this historical data through resampling, re-assaying, or other confirmatory methods. As such, the Company cautions that this historical information has not been verified by a Qualified Person. The Company is not treating historical information as current and it is being used to guide exploration only.

Marketing Agreement

Effective September 3, 2025, the Company has engaged Sideways Frequency LLC (‘SFLLC’) to provide certain marketing services to the Company. Under the agreement, the Company will pay SFLLC $250,000 USD for a 12-month term. The Company may elect to renew or extend the engagement at any point during the term. The marketing services will include, but are not limited to, email campaigns, native advertising, display ads, lead generation, creation of content, strategic planning, digital advertisement placement, and overseeing progress and results of digital campaigns. The Company has granted 80,000 stock options to SFLLC at a strike price of $0.83 with a three-year term. The options vest quarterly over a period of one year.

SFLLC is based in Utah, USA and is at arm’s length to the Company. SFLLC and its principals have no present, direct or indirect interest in the Company or its securities, nor any right or present intention to acquire such an interest except as otherwise provided herein. The agreement and the option grant remain subject to TSX Venture Exchange approval.

Technical Disclosure

The technical content of this news release has been reviewed and approved by Galen McNamara, P. Geo., the CEO of the Company and a qualified person as defined by National Instrument 43-101.

Rock-chip, dump, float and subcrop samples are selective by nature and may not be representative of mineralization across the Kennedy Project.

References

¹Klopstock, Paul (1913) The Kennedy mining district, Nevada, American Institute of Mining Engineers Bulletin, v. 77. p. 1041-1046

²Data reported by West Cirque Resources, WCQ TSX-V NRs September 13, 2011 and November 22, 2011

About Silver47 Exploration

Silver47 Exploration Corp is a mineral exploration company, focused on uncovering and developing silver-rich deposits in North America. The Company is creating a leading high-grade US-focused silver developer with a resource totaling 236 Moz AgEq at 334 g/t AgEq inferred and 10 Moz at 333 g/t AgEq indicated. With operations in Alaska, Nevada and New Mexico, Silver47 Exploration is anchored in America’s most prolific mining jurisdictions. For detailed information regarding the resource estimates, assumptions, and technical reports, please refer to the NI 43-101 Technical Report and other filings available on SEDAR at www.sedarplus.ca. The Company trades on the TSXV under the ticker symbol AGA and OTCQB under the ticker symbol AAGAF.

For more information about the Company, please visit www.silver47.ca and see the Technical Report filed on SEDAR+ (www.sedarplus.ca) and titled ‘Technical Report on the Red Mountain VMS Property Bonnifield Mining District, Alaska, USA with an effective date January 12, 2024, and prepared by APEX Geoscience Ltd.’

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On Behalf of the Board of Directors

Mr. Galen McNamara
CEO & Director

No securities regulatory authority has either approved or disapproved of the contents of this release. Neither the TSXV nor its Regulation Services Provider (as that term is defined in the policies of the TSXV) accepts responsibility for the adequacy or accuracy of this release.

FORWARD-LOOKING STATEMENTS

This news release includes forward-looking information regarding, among other things, the timing, scope and objectives of planned exploration at the Kennedy Project (including mapping, geophysics, geochemical surveys and target generation), potential future drilling, and the anticipated timing of assay results at Red Mountain. Forward-looking information is based on a number of assumptions that, while considered reasonable by management at the date hereof, are inherently subject to business, technical and operational uncertainties. Assumptions include the availability of personnel and equipment, access to the property, receipt of permits and approvals, budget availability, and that historical information compiled will be useful in guiding exploration. Material risk factors that may cause actual results to differ materially include changes in exploration plans; results of field work that differ from expectations; access, permitting or regulatory risks; availability of contractors and laboratory turn-around times; weather; commodity price volatility; and the risks described in the Company’s public filings on SEDAR+. The Company does not undertake to update any forward-looking information except as required by applicable securities laws.’ (meets all four required elements).

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Osisko Metals Incorporated (the ‘ Company or ‘ Osisko Metals ‘) ( TSX: OM,OTC:OMZNF ; OTCQX: OMZNF ; FRANKFURT: 0B51 ) is pleased to announce new drill results from the Gaspé Copper Project, located in the Gaspé Peninsula of Eastern Québec.

Osisko Metals Chief Executive Officer Robert Wares commented: ‘ Drill hole 30-1097 produced our longest intersection so far, returning 1117 metres of continuous mineralization from the top of Copper Mountain, located in the heart of the deposit. With 10 drills on site, we have completed over 65,000 metres of the drill program to date, and will continue the current program of infill and expansion drilling until December. The updated MRE is well on track to be released in Q1 2026. ‘

New analytical results are presented below (see Table 1), including 19 mineralized intercepts from 6 new drill holes. Infill intercepts are located inside the 2024 MRE model ( see November 14, 2024 news release ), and are focused on upgrading inferred mineral resources to measured or indicated categories, as applicable. Expansion intercepts are located outside the 2024 MRE model and may potentially lead to additional resources that will be classified appropriately within the next MRE update. Some of the reported intercepts have contiguous shallower infill as well as deeper expansion (noted on Table 1 below as ‘Both’). Maps showing hole locations are available at www.osiskometals.com .

Highlights:

• Drill hole 30-1097
  • 1117.5 metres averaging 0.25% Cu (infill and expansion)
• Drill hole 30-1100
  • 228.5 metres averaging 0.25% Cu (infill and expansion)
• Drill hole 30-1101
  • 148.5 metres averaging 0.32% Cu (infill)
• Drill hole 30-1104
  • 792.0 metres averaging 0.20% Cu (infill and expansion)
• Drill hole 30-1105
  • 110.5 metres averaging 0.20% Cu (infill)
  • 288.0 metres averaging 0.19% Cu (expansion)

Table 1: Infill and Expansion Drilling Results

* See explanatory notes below on copper equivalent values and Quality Assurance/Quality Controls.
** ‘Both’ indicates drill holes that have contiguous shallower infill as well as deeper expansion intercepts.

Discussion

Drill hole 30-1097, located on top of Copper Mountain near the central part of the 2024 MRE model, intersected 1117.5 metres averaging 0.25% Cu, 0.022% Mo, and 1.81 g/t Ag that included expansion at depth of 426.0 metres averaging 0.27% Cu, 0.028% Mo, and 1.42 g/t Ag. This hole extends mineralization near the centre of the deposit to a vertical depth of 1,204 metres.

Drill hole 30-1100, near the southwestern margin of the 2024 MRE model, intersected five separate mineralized intervals, including 228.5 metres averaging 0.25% Cu, 0.013% Mo, and 1.61 g/t Ag (infill and expansion). This was followed by 127.2 metres averaging 0.15% Cu, 0.012% Mo, and 0.82 g/t Ag and then by another 111.7 metres averaging 0.17% Cu, 0.010% Mo, and 1.24 g/t Ag (both expansion), extending mineralization to a vertical depth of 975 metres.

Drill holes 30-1101 and 30-1102, both located near the eastern margin of the 2024 MRE model, intersected several, relatively short mineralized intervals that were 27 to 76 metres long, with the exception of one 148.5 metre interval (30-1101) that averaged 0.32% Cu and 2.52 g/t Ag (infill). These holes, along with several other previously reported holes, confirm the currently defined eastern margin of the 2024 MRE model.

Drill hole 30-1104, located near the west-central portion of the 2024 MRE model, intersected two short (28 and 31 metres) intervals followed by 792.0 metres averaging 0.20% Cu, 0.015% Mo and 1.33 g/t Ag that included expansion at depth of 401.5 metres averaging 0.22% Cu, 0.017% Mo, and 1.17 g/t Ag. This hole extends mineralization in this area to a vertical depth of 969 metres.

Drill hole 30-1105, located in the southwestern portion of the 2024 MRE model, intersected 110.5 metres averaging 0.20% Cu and 1.30 g/t Ag (infill), followed by 93.7 metres averaging 0.25% Cu and 1.72 g/t Ag (infill and expansion), followed by a third intersection of 288.0 metre averaging 0.19% Cu, 0.012% Mo, and 2.03 g/t Ag (expansion), extending mineralization to a vertical depth of 666 metres.

Mineralization at Gaspé Copper is of porphyry copper/skarn type and occurs as disseminations and stockworks of chalcopyrite with pyrite or pyrrhotite and minor bornite and molybdenite. At least five retrograde vein/stockwork mineralizing events have been recognized at Copper Mountain, which overprint earlier prograde skarn and porcellanite-hosted mineralization throughout the Gaspé Copper system. Porcellanite is a historical mining term used to describe bleached, pale green to white potassic-altered hornfels. Subvertical stockwork mineralization dominates at Copper Mountain whereas prograde bedding-replacement mineralization, that is mostly stratigraphically controlled, dominates in the area of Needle Mountain, Needle East, and Copper Brook. High molybdenum grades (up to 0.5% Mo) were locally obtained in both the C Zone and E Zone skarns away from Copper Mountain.

The 2022 to 2024 Osisko Metals drill programs were focused on defining open-pit resources within the Copper Mountain stockwork mineralization ( see May 6, 2024 MRE press release ). Extending the resource model south of Copper Mountain into the poorly-drilled prograde skarn/porcellanite portion of the system subsequently led to a significantly increased resource, mostly in the Inferred category ( see November 14, 2024 MRE press release ).

The current drill program is designed to convert the November 2024 MRE to Measured and Indicated categories, as well as test the expansion of the system deeper into the stratigraphy and laterally to the south and southwest towards Needle East and Needle Mountain respectively. The November 2024 MRE was limited at depth to the base of the L1 skarn horizon (C Zone), and all mineralized intersections below this horizon represent potential depth extensions to the deposit, to be included in the next scheduled MRE update in Q1 2026.

All holes are being drilled sub-vertically into the altered calcareous stratigraphy which dips 20 to 25 degrees to the north. The L1 (C Zone) the L2 (E Zone) skarn/marble horizons were intersected in most holes, as well as intervening porcellanites that host the bulk of the disseminated copper mineralization.

Table 2: Drill hole locations

Explanatory note regarding copper-equivalent grades

Copper Equivalent grades are expressed for purposes of simplicity and are calculated taking into account: 1) metal grades; 2) estimated long-term prices of metals: US$4.25/lb copper, $20.00/lb molybdenum, and US$24/oz silver; 3) estimated recoveries of 92%, 70%, and 70% for Cu, Mo, and Ag respectively; and 4) net smelter return value of metals as percentage of the price, estimated at 86.5%, 90.7%, and 75.0% for Cu, Mo, and Ag respectively.

Qualified Person

The scientific and technical content of this news release has been reviewed and approved by Mr. Bernard-Olivier Martel, P. Geo. (OGQ 492), an independent ‘qualified person’ as defined by National Instrument 43-101 – Standards of Disclosure for Mineral Projects (‘NI 43-101’).

Quality Assurance / Quality Control

Mineralized intervals reported herein are calculated using an average 0.12% CuEq lower cut-off over contiguous 20-metre intersections (shorter intervals as the case may be at the upper and lower limits of reported intervals). Intervals of 20 metres or less are not reported unless indicating significantly higher grades .   True widths are estimated at 90 – 92% of the reported core length intervals.

Osisko Metals adheres to a strict QA/QC program for core handling, sampling, sample transportation and analyses, including insertion of blanks and standards in the sample stream. Drill core is drilled in HQ or NQ diameter and securely transported to its core processing facility on site, where it is logged, cut and sampled. Samples selected for assay are sealed and shipped to ALS Canada Ltd.’s preparation facility in Sudbury. Sample preparation details (code PREP-31DH) are available on the ALS Canada website. Pulps are analyzed at the ALS Canada Ltd. facility in North Vancouver, BC. All samples are analyzed by four acid digestion followed by both ICP-AES and ICP-MS for Cu, Mo and Ag.

About Osisko Metals

Osisko Metals Incorporated is a Canadian exploration and development company creating value in the critical metals sector, with a focus on copper and zinc. The Company acquired a 100% interest in the past-producing Gaspé Copper mine from Glencore Canada Corporation in July 2023. The Gaspé Copper mine is located near Murdochville in Québec ‘ s Gaspé Peninsula. The Company is currently focused on resource expansion of the Gaspé Copper system, with current Indicated Mineral Resources of 824 Mt averaging 0.34% CuEq and Inferred Mineral Resources of 670 Mt averaging 0.38% CuEq (in compliance with NI 43-101). For more information, see Osisko Metals’ November 14, 2024 news release entitled ‘Osisko Metals Announces Significant Increase in Mineral Resource at Gaspé Copper’. Gaspé Copper hosts the largest undeveloped copper resource in eastern North America, strategically located near existing infrastructure in the mining-friendly province of Québec.

In addition to the Gaspé Copper project, the Company is working with Appian Capital Advisory LLP through the Pine Point Mining Limited joint venture to advance one of Canada ‘ s largest past-producing zinc mining camps, the Pine Point project, located in the Northwest Territories. The current mineral resource estimate for the Pine Point project consists of Indicated Mineral Resources of 49.5 Mt averaging 5.52% ZnEq and Inferred Mineral Resources of 8.3 Mt averaging 5.64% ZnEq (in compliance with NI 43-101). For more information, see Osisko Metals ‘ June 25, 2024 news release entitled ‘Osisko Metals releases Pine Point mineral resource estimate: 49.5 million tonnes of indicated resources at 5.52% ZnEq’. The Pine Point project is located on the south shore of Great Slave Lake, NWT, close to infrastructure, with paved road access, an electrical substation and 100 kilometres of viable haul roads.

For further information on this news release, visit www.osiskometals.com or contact:

Don Njegovan, President
Email: info@osiskometals.com
Phone: (416) 500-4129

Cautionary Statement on Forward-Looking Information

This news release contains ‘forward-looking information’ within the meaning of applicable Canadian securities legislation based on expectations, estimates and projections as at the date of this news release. Any statement that involves predictions, expectations, interpretations, beliefs, plans, projections, objectives, assumptions, future events or performance (often, but not always, using phrases such as ‘expects’, or ‘does not expect’, ‘is expected’, ‘interpreted’, ‘management’s view’, ‘anticipates’ or ‘does not anticipate’, ‘plans’, ‘budget’, ‘scheduled’, ‘forecasts’, ‘estimates’, ‘potential’, ‘feasibility’, ‘believes’ or ‘intends’ or variations of such words and phrases or stating that certain actions, events or results ‘may’ or ‘could’, ‘would’, ‘might’ or ‘will’ be taken, occur or be achieved) are not statements of historical fact and may be forward-looking information and are intended to identify forward-looking information. This news release contains forward-looking information pertaining to, among other things: the tax treatment of the FT Units; the timing of incurring the Qualifying Expenditures and the renunciation of the Qualifying Expenditures; the ability to advance Gaspé Copper to a construction decision (if at all); the ability to increase the Company’s trading liquidity and enhance its capital markets presence; the potential re-rating of the Company; the ability for the Company to unlock the full potential of its assets and achieve success; the ability for the Company to create value for its shareholders; the advancement of the Pine Point project; the anticipated resource expansion of the Gaspé Copper system and Gaspé Copper hosting the largest undeveloped copper resource in eastern North America.

Forward-looking information is not a guarantee of future performance and is based upon a number of estimates and assumptions of management, in light of management’s experience and perception of trends, current conditions and expected developments, as well as other factors that management believes to be relevant and reasonable in the circumstances, including, without limitation, assumptions about: the ability of exploration results, including drilling, to accurately predict mineralization; errors in geological modelling; insufficient data; equity and debt capital markets; future spot prices of copper and zinc; the timing and results of exploration and drilling programs; the accuracy of mineral resource estimates; production costs; political and regulatory stability; the receipt of governmental and third party approvals; licenses and permits being received on favourable terms; sustained labour stability; stability in financial and capital markets; availability of mining equipment and positive relations with local communities and groups. Forward-looking information involves risks, uncertainties and other factors that could cause actual events, results, performance, prospects and opportunities to differ materially from those expressed or implied by such forward-looking information. Factors that could cause actual results to differ materially from such forward-looking information are set out in the Company’s public disclosure record on SEDAR+ (www.sedarplus.ca) under Osisko Metals’ issuer profile. Although the Company believes that the assumptions and factors used in preparing the forward-looking information in this news release are reasonable, undue reliance should not be placed on such information, which only applies as of the date of this news release, and no assurance can be given that such events will occur in the disclosed time frames or at all. The Company disclaims any intention or obligation to update or revise any forward- looking information, whether as a result of new information, future events or otherwise, other than as required by law.

Neither the TSX Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Exchange) accept responsibility for the adequacy or accuracy of this news release. No stock exchange, securities commission, or other regulatory authority has approved or disapproved the information contained herein.

Figures accompanying this announcement are available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/d9ceeb48-c38d-45dc-a5ec-f96863709f4a
https://www.globenewswire.com/NewsRoom/AttachmentNg/2df9a7aa-2f59-4631-b9dc-e4794a30e22b