G Mining Ventures 2025 Gold Reserves Increase 221% to 6.52 Moz

G Mining Ventures  (TSX: GMIN)

Reported its consolidated Mineral Reserves and Mineral Resources . 

Proven and Probable Mineral Reserves total 6.52 Moz of gold at an average grade of 1.60 g/t Au as of December 31, 2025, representing a 221% year-over-year increase.

 

 

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G Mining Ventures

 

 

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G Mining Ventures TSX: GMIN
Stage Development + Exploration
Metals Gold
Market cap C$11.86  billion @ C$52.09
Location  Brazil, Guyana
Website www.gminingventures.com

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G Mining Ventures Reports Year-End 2025 Mineral Reserves and Resources; Gold Reserves Increase 221% to 6.52 Moz

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    BROSSARD, Quebec, March 12, 2026 (GLOBE NEWSWIRE) — G Mining Ventures Corp. (“GMIN” or the “Corporation”) (TSX:GMIN, OTCQX:GMINF) reports its consolidated Mineral Reserves and Mineral Resources (“MRMR”) as of December 31, 2025, prepared in accordance with National Instrument 43-101 – Standards of Disclosure for Mineral Projects (“NI 43-101”) and the Canadian Institute of Mining, Metallurgy and Petroleum (“CIM”) Definition Standards for Mineral Resources and Mineral Reserves (2014 Edition).
    The year-end (“YE”) 2025 update reflects an increase in the Corporation’s reserve base, driven by the publication of the Oko West Feasibility Study (“FS”). Unless otherwise stated, all dollar amounts are in U.S. dollars.
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    Highlights

    • Proven and Probable Mineral Reservestotal 6.52 Moz of gold at an average grade of 1.60 g/t Au as of December 31, 2025, representing a 221% year-over-year increase.
    • Global Mineral Resources: 9.17 Moz Measured and Indicated and 1.17 Moz Inferred across the Corporation’s portfolio of assets.
    • Oko West Project: 4.64 Moz of Proven and Probable Mineral Reserves at an average grade of 1.89 g/t Au following completion of the 2025 Feasibility Study.
    • Tocantinzinho Mine: 1.87 Moz of Proven and Probable Mineral Reserves at an average grade of 1.17 g/t Au supporting ongoing operations in Brazil.

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    Louis-Pierre Gignac, President & Chief Executive Officer commented

    “Today’s mineral reserve update positions G Mining Ventures with significant strategic optionality.

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    “We now have a cash-generating asset at Tocantinzinho supporting the construction of Oko West, one of the largest gold projects under construction globally, while advancing Gurupi through technical studies.

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    “This three-asset platform provides multiple pathways to production growth, portfolio diversification, and exploration upside.

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    “With Oko West advancing toward first gold pour in H2 2027 and Gurupi’s development roadmap taking shape, we are building a diversified, long-life portfolio positioned for sustained growth well into the next decade.”

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    YE 2025 MRMR Summary

    As of December 31, 2025, GMIN reports the following consolidated MRMR:

    Table 1 – Consolidated Mineral Resources by Project – Inclusive of Reserves (Effective Dec 31, 2025)

    Project Measured Indicated Total M&I Inferred
    Tonnes Grade Ounces Tonnes Grade Ounces Tonnes Grade Ounces Tonnes Grade Ounces
    kt g/t Au koz Au kt g/t Au koz Au kt g/t Au koz Au kt g/t Au koz Au
    Tocantinzinho 23,986 1.20 927 23,669 1.32 1,001 47,655 1.26 1,928 342 1.28 14
    Oko West – – – 80,259 2.10 5,407 80,259 2.10 5,407 5,127 2.36 390
    Gurupi – – – 43,512 1.31 1,830 43,512 1.31 1,830 18,518 1.29 770
    Total 23,986 1.20 927 147,440 1.74 8,238 171,426 1.67 9,165 23,987 1.52 1,174

     

     

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    To read the full news release, please click HERE

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    The live gold price can be found HERE

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    City Investors Circle is based in the financial district in the City of London

    We present interesting and exciting junior mining companies listed on the ASX and TSX stock exchanges to a group of city professionals, and private investors, all of whom are active investors with a mandate to invest in junior mining companies.

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    This website is not sponsored, we are truly independent, and will always remain so.

    Companies featured here have either presented to the Circle in London, or have been selected because they are considered to have interesting projects, in good jurisdictions, run by an experienced management team.

    All information used in the preparation of this communication has been compiled from publicly available sources that we believe to be accurate and reliable, however, we cannot, and do not, guarantee the accuracy or completeness of this.

    These articles are for awareness and informational purposes only, and are not recommendations in any form.  Always consult an investment professional.

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    Disclosure

    At the time of writing the author holds shares in G Mining Ventures.

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    To read our full terms and conditions, please click HERE

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    G2 Goldfields Drilling Expands OKO High-Grade Gold Resource

    G2 Goldfields (TSX: GTWO)

    Announced new assay results from the Company’s ongoing diamond drill program at the OKO Project, Guyana. 

    Gold production is estimated at 298,000 ounces per annum during years 3 through 10. The OKO gold project will contribute significantly to Guyana’s economy.

     

     

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    G2 Goldfields

    Drill core – Credits G2 Goldfields

     

     

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    G2 Goldfields TSX: GTWO
    Stage Development + Exploration
    Metals Gold
    Market cap C$1.75b @ C$6.8
    Location Guyana
    Website www.g2goldfields.com

     

     

     

     

     

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    G2 Goldfields Drilling Continues to Expand High-Grade Gold Resource at OKO

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    TORONTO, Jan. 06, 2026 (GLOBE NEWSWIRE) —G2 Goldfields Inc.(“G2” or the “Company”) (TSX: GTWO; OTCQX: GUYGF) is pleased to announce new assay results from the Company’s ongoing diamond drill program at the OKO Project, Guyana (“OKO” or the “Project”).

    In December 2025, G2 released key findings from an independent Preliminary Economic Assessment (“PEA”)[see press release dated December 18, 2025].

    The PEA outlined a combined open pit and underground operation with a 14-year mine life with total gold production estimated at 3.2 million ounces at all-in sustaining costs¹ (“AISC”) of US$1,191 per ounce.

    Gold production is estimated at 298,000 ounces per annum during years 3 through 10. The OKO gold project will contribute significantly to Guyana’s economy through payments of royalties, taxes, and employment opportunities.

    Assay results are reported hereunder for 16 new diamond drill holes totalling 5,997 metres (“m”).

    Highlights of the results are compiled in Table 1, with a complete table of results available here.

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    Table 1 – Highlights of Drilling Results: Border / Ghanie Gold Zones

    DRILL
    HOLE    		 FROM
    (METRES)    		 TO
    (METRES)    		 INT.
    (METRES)    		 GRADE
    (G/T AU)    		 GRADE x
    DH WIDTH
    GDD247 58.5 88.5 30.0 2.1 61.8
    GDD251A 151.0 161.5 10.5 2.6 27.6
    GDD251A 222.5 242.0 19.5 2.3 44.9
    Notes to Table 1: The intercepts reported are down-hole widths. True widths are estimated between 62% and 98% of reported down-hole widths. Gold grades are uncapped.

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    Figure 1 – District Plan View of Targets

    Figure 1 – District Plan View of Targets
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    Daniel Noone, CEO of G2 stated,

    “These results continue to demonstrate the ongoing expansion of gold resources at the Oko Project, with mineralisation remaining open in multiple directions.

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    “With five rigs focused on the Ghanie / Border target areas, alongside continued greenfields exploration across the district, we are excited about the potential for additional gold discoveries in the greater Oko district.

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    “G2 will continue to unlock shareholder value by aggressively exploring and de-risking its portfolio of gold projects.”

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    To read the full news release please click HERE

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    The live Spot gold price can be found HERE

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    City Investors Circle is based in the financial district in the City of London

    We present interesting and exciting junior mining companies listed on the ASX and TSX stock exchanges to a group of city professionals, and private investors, all of whom are active investors with a mandate to invest in junior mining companies.

    Our audience is selected and invited individually to ensure interest and relevance for the presenting company.

    Meetings are non deal, small group, highly focused and engaged, with a lively Q and A to follow the main presentation.

    We create awareness, and maintain interest in presenting companies by disseminating their future news to our entire investor group via email, social media, and our Monthly Review newsletter.

    If you wish to present to our select group of active mining investors, please email andrew@city-investors-circle.com

    .

    =======

    ,

    This website is not sponsored, we are truly independent, and will always remain so

    Companies featured here have either presented to the Circle in London, or have been selected because they are considered to have interesting projects, in good jurisdictions, run by an experienced management team.

    All information used in the preparation of this communication has been compiled from publicly available sources that we believe to be accurate and reliable, however, we cannot, and do not, guarantee the accuracy or completeness of this.

    These articles are for awareness and informational purposes only, and are not recommendations in any form.  Always consult an investment professional.

    .

    Disclosure

    At the time of writing the author is invested in G2 Goldfields 

    .

    To read our full terms and conditions, please click HERE