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G2 Goldfields TSX:GTWOOTCQX:GUYGFCorporate PresentationFebruary 2026Guyana’s Newest Large-Scale Gold Mine
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TSXGTWO Forward Looking Statements 2 TSX:GTWOOTCQX:GUYGF This presentation contains certain forward-looking statements. Wherever possible, words such as "may", "will", "should", "could", "expect", "plan", "intend", "anticipate", "believe", "estimate", "predict" or "potential" or the negative or other variations of these words, or similar words or phrases, have been used to identify these forward-looking statements. These statements reflect management's current beliefs and are based on information currently available to management as at the date hereof. Forward-looking statements involve significant risk, uncertainties and assumptions. Many factors could cause actual results, performance or achievements to differ materially from the results discussed or implied in the forward-looking statements. These factors should be considered carefully and readers should not place undue reliance on forward-looking statements. Although the forward-looking statements contained in this presentation are based upon what management believes to be reasonable assumptions, the company cannot assure readers that actual results will be consistent with these forward-looking statements. The company assumes no obligation to update or revise them to reflect new events or circumstances, except as required by law. Dan Noone, CEO and Director of G2 Goldfields Inc., is the qualified person, within the meaning of NI 43-101 and has reviewed the technical content of this presentation.
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3 TSX:GTWOOTCQX:GUYGFSource: 2025 G2 PEA1) See corresponding press release dated Dec 18, 2025. An NI 43-101 Technical Report is available on the Company’s website and filed on G2’s Sedar+ profile. LOM averages exclude first and last years of production; AISC based on a LOM gold price of US$3,000/oz Au OP + UG: 1.6 Moz @ 3.24 g/t Au (Ind),1.9 Moz @ 3.31 g/t Au (Inf) across 5 discoveries to dateIncludes High-grade UG core at OMZ, >0.7 Moz @ ~14 g/t Au (Ind) and >0.5 Moz @ ~7 g/t Au (Inf)Large, High-Grade Resource¹14-year life of mine production of 3.2 Moz Au at industry-leading costs of US$1,175/oz AISC (Yrs 2-11)282 koz/yr for Yrs 2-11 (298koz/yr Yrs 3-10); After-Tax NPV5% of US$2.5B; Payback of 2.7 yrsFirst Quartile Economics¹Significant growth strategy along +35km Oko-Aremu Trend100,000m drilling program targeting open extensions at depth and along strike of resources (2026)Significant Resource GrowthFeasibility Study in mid-2027; Mining License receipt in Q3 2027 (Recent precedent ~15mths)Rapid Move to ProductionNear-term valuation gap closes as Oko is de-risked in next 18 months to permittingNear-Term Developer Re-Rating Management’s past discoveries in Guyana total over 11 Moz Au to dateCredited with discovering (2006), financing (2014) and developing (2014-2015) the Aurora Mine, Guyana’s largest commercial gold mine todayProven Track Record in GuyanaGuyana: Leading country to explore, permit and mine in the Guiana ShieldImmediately adjacent to development project – GMIN’s Oko West Project (P&P: 4.7 Moz @ 1.89 g/t Au)Jurisdictional AdvantageClean corporate structure clears the path for competitive M&AG3 spin-out of non-core assets expected in Q1 2026; isolating G2 development opportunityStrategic Flexibility Oko Project – Rare Development Project in Quality JurisdictionGlobal Top-Quartile Positioning: Robust mine life, production and grade at industry-leading low costs
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707580859095FinlandNevadaAlaskaWyomingArizonaSwedenSaskatchewanNewfoundland& LabradorGuyanaNorway Guyana – Growing Economy & InfrastructureWorld’sFastest Growing Economy: Guyana GDP (USD) per CapitaSource: World Bank, Statista ► World's fastest-growing economy,real GDP growth of 64% (2022), 38% (2023), 44% (2024)► Miningwas 5% of GDP (2022)► Continued strong economic forecasts► Global leader in total offshore oil discoveries since 2015 - fueled growth and established Guyana asa key strategic oil producer for the West► 900,000 barrels of oil per day, with plans to increase to 1.7 million barrels of oil per day by 2030 Top 10 Fraser Institute Investment Attractiveness Index: Guyana up28.5 pts 05,00010,00015,00020,00025,00030,00035,000► Mining-friendlyand straightforward permitting► English-speaking, British parliamentary system► Corporate Tax: 25%; Royalty: 8% (OP), 3% (UG)► New infrastructure investments in the last 5 yrs to meet the increasing demands of O&G sector► Improved roads, bridges, deep water harbor and port development and access to power 4 TSX:GTWOOTCQX:GUYGFSource: Fraser Institute Annual Survey of Mining Companies, 2024
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5Management with Proven Discovery Track Record in GuyanaDiscoveries in Guyana Sold 2020: Acquired by Zijin MiningAurora Gold Mine(+8 Moz Au)Oko Project(+3.5 Moz Au)Discovery – 2019100% owned by G2 +30 years “boots on the ground” operating experience –ability to acquire / advance projects quickly Sector specialists in gold discovery exploration and development in Guyana Past discoveries in Guyana exceed 11 Moz Au; Discovery cost of ~$22/oz Repeatable spin-out strategy unlocking greater shareholder value (G3 spin-out) Goal of surfacing value through exit transactions Large insider management position with disciplined capital allocation TSX:GTWOOTCQX:GUYGF
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Credited with discovering, financing and developing the Aurora Mine, Guyana’s largest commercial gold mineRecord of success in Guyana6Aurora, GuyanaSaramacca, SurinameKarouni, GuyanaAurora, Guyana Patrick SheridanExecutive ChairmanLSE-educated economist with 30 years’ experience in the Guiana Shield. Over $500 million raised for exploration & development. Credited with finding, financing and developing the Aurora Mine (+8 Moz.). Involved in sales of Gold Eagle Mines (GEA.TO) & FNX Mining (FNX.TO).Dan NooneCEOOver 30 years in the industry, taking projects from grassroots to feasibility and production (PNG, Guyana, Indonesia, Peru, Ecuador & Argentina). Previously VP Exploration (GUY.TO), VP Peru (AQI.TO) and President (ABS.V). Fellow of the Australian Institute of Geoscientists.Torben MichalsenCOOExtensive expertise in design optimization, procurement, permitting and large-scale infrastructure projects(i.e. road access). Acquired in-country knowledge as former CGM Construction Manager (Toroparu) and IAMGOLD Construction Superintendent (Rosebel).Boaz WadeVP ExplorationFormer manager of the Aurora Gold Mine exploration geology team. Senior member of the team responsible for successfully reinterpreting mineralization controls at Aurora as well as remodeling the Karounideposits (Troy Resources). BEng (Geological), University of Guyana.Jacqueline WagenaarVP Investor RelationsOver 17 years of capital markets experience in exploration, developmentand producing staged projects. Previously VP, IR for SLS.TO and GUY.TO where she led investor relations for over a decade that supported the advancement and financing of the Aurora Gold Project from early exploration to production. Aurora, Guyana TSX:GTWOOTCQX:GUYGF
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7Capital Structure and OwnershipCapital Structure and Market Valuation¹258,234,024Common Shares Outstanding57,605,823Management & Directors (~22%)279,502,724Fully Diluted SharesC$6.68Share Price~C$1,670MMarket Cap~C$60MCash (unaudited)~440,000Average 30D VolumeAnalyst Coverage – Avg Target >$9.70¹ 22%36%42%ManagementInstitutionsRetail / OtherOwnership 1) As of Feb 9, 2026Top 10 Institutional Investors1. Ithaki Ltd2. BlackRock3. Earth Resource Investment Group4. Ixios Asset Mgmt. 5. ASA Gold and Precious Metals6. Euro Pacific Asset Mgmt. 7. U.S. Global Investors8. Amati Global Investors 9. Sprott Asset Management 10. Mackenzie InvestmentsTSX:GTWOOTCQX:GUYGF
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9 TSX:GTWOOTCQX:GUYGF +35km long Aremu-Oko trend has generated multiple discoveries and drill targets to date5km mineralized gold camp,with 2.5km N-S mineralized structure on G2’s tenements and 2.5km on GMIN’s Oko West Project to south (+5.4 Moz Au)Properties lie 100 km southwest of Georgetown (capital) & ~70 km from BarticaAccess to site from Georgetown within 4hrs, accessible by boat from Parika on the Essequibo river followed by 40km road into site from the town of ItaballiUnrivaled Land Package in Guyana, Easy Access to Site 5
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Oko-Ghanie Project – Emerging Giant in Guiana ShieldGrowing/Defining Guyana’sHighest Grade Gold Deposit 10 Higher grade, near surface equalsintrinsically more favorable economics: Faster payback periodLower Capex &OpexSignificant Leverage to gold price TSX:GTWOOTCQX:GUYGF ►Large, High-Grade Resource (OP+UG)¹►Five gold discoveries to date►Resource Includes Oko Main high-grade UG¹:►Resource remains open at depth and north along strike►Extension and Infill drilling ongoing targeting open extensions of high-grade mineralization0.7 Moz @ 13.63 g/t Au (Ind)0.5 Moz @ 6.77 g/t Au (Inf) 1.6 Moz @ 3.24 g/t Au (Ind)1.9 Moz @ 3.31 g/t Au (Inf) (Cut-off Aug 31, 2025)Source: 2025 G2 PEA1) See corresponding press release dated Dec 18, 2025. An NI 43-101 Technical Report is available on the Company’s website and filed on G2’s Sedar+ profile. Oko Main, Ghanie, New Oko, Oko North, Oko NorthwestOko-Ghanie Project Long Section Looking East
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Oko Project: First-Quartile Economics Globally11 Source: 2025 G2 PEA. Note: See corresponding press release dated Dec 18, 2025. An NI 43-101 Technical Report is available on the Company’s website and filed on G2’s Sedar+ profile. 1) Presented from years 2 through 112) Excludes US$29 MM in closure costs (net of salvage value) PEA – Dec. 2025Key LOM Metrics (US$3,000/oz)14Mine Life3.2Total Recovered Production (MMoz Au)10,000Throughput (tpd)2821; 298 (Yrs 3-10)Average Annual Production (koz)5.4Strip Ratio (OP; w:o)2.39Gold Head Grade (g/t)94.0%Gold Recovery (%)$1,0231Cash Cost (US$/oz)$1,1751AISC (US$/oz)$664Initial Capital (US$ MM)$499Sustaining Capital (US$ MM)$1,1632Total Capital (US$ MM)$3,365Pre-Tax NPV5% (US$ MM)44%Pre-Tax IRR (%)$2,479Post-Tax NPV5% (US$ MM)38%Post-Tax IRR (%)2.7Payback (years) 22%34%44%53%62%70%77%$2,000 $2,500 $3,000 $3,500 $4,000 $4,500 $5,000Gold Price (US$/oz)Pre-Tax IRR Sensitivity to Gold Price (%) $1,151$2,258$3,365$4,472$5,579$6,686$7,793$2,000 $2,500 $3,000 $3,500 $4,000 $4,500 $5,000Gold Price (US$/oz)Pre-Tax NPV5% Sensitivity to Gold Price (US$ MM) TSX:GTWOOTCQX:GUYGF Positioning Oko among the most capital-efficient development projects
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12 Source: 2025 G2 PEANote: See corresponding press release dated Dec 18, 2025. An NI 43-101 Technical Report is available on the Company’s website and filed on G2’s Sedar+ profile. 1) Presented from years 2 through 11; AISC based on a LOM gold price of US$3,000/oz AuTSX:GTWOOTCQX:GUYGF (3)LOM Production Profile (koz Au; US$/oz Au)Oko delivers average production of ~282 koz Au p.a. @ ~US$1,175/oz Au AISC(1)1.222.002.682.672.912.922.662.632.652.721.981.661.674.62Oko: Long Mine Life at Industry-Leading Margins 95 117 71 56 82 39 24 34 36 38 52 52 34 4 102 224 235 234 282 265 253 252 258 160 126 54 99 219 295 291 316 321 289 287 289 296 211 178 89 14 $2,002 $1,463 $1,375 $1,435 $1,380 $1,257 $1,238 $1,153 $1,069 $1,015 $1,193 $1,542 $1,282 $3,695 ($10,000)($8,000)($6,000)($4,000)($2,000)--$2,000$4,000--100200300400500600Yr1 Yr2 Yr3 Yr4 Yr5 Yr6 Yr7 Yr8 Yr9 Yr10 Yr11 Yr12 Yr13 Yr14Open Pit (koz Au)Underground (koz Au)AISC (US$/oz Au)Head Grade (g/t Au)
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13Large Mineralized System; Remains Open in Multiple Areas TSX:GTWOOTCQX:GUYGFRemains open at depth and along strikeGDD256A¹: 61m @ 2.3 g/t Au incl. 23.5m @ 4 g/t Au 100,000m drill program targeting open extensions at depth and along strike of existing resources Remains open in all direction1) See press release dated January 6, 2026
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14Multiple Targets Along Mineralized +35km Oko-Aremu Trend TSX:GTWOOTCQX:GUYGF
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15OMZ North Drilling Program TSX:GTWOOTCQX:GUYGF
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16New Sands Discovery TSX:GTWOOTCQX:GUYGF
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17Oko NW Drilling Program TSX:GTWOOTCQX:GUYGF
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18 Source: Public disclosure, S&P Capital IQ, 2025 G2 PEANote: Includes select gold developers with LOM production of >200 koz Au p.a.1) Production based on avg. annual production (years 2-11) as per 2025 G2 PEA; bubble size based on total resource grade2) Bubble size based on M&I resource grade3) Market capitalization presented pro forma of announced merger with Robex Resources4) Denotes producing companies with a ‘flagship’ development assetTSX:GTWOOTCQX:GUYGF G2 vs. Development Peers: Annual Production vs. Market CapitalizationValuation gap closes vs. development peers of scale and quality as Oko is de-risked in next 18 monthsNear-Term Re-Rate Potential As Oko De-Risked to Permitting$18,000$20,000 Re-rate PotentialNote: Bubble size represents reserve grade (g/t Au)ProducersDevelopers*Construction*PEA (2025)*PEA (2025)*DFS (2021)Montage (Kone)Perpetua (Stibnite)Snowline (Valley)2Skeena (Eskay Creek)G Mining (Oko West)4Predictive (Bankan)3,4G2 Goldfields (Oko)1–$1,000$2,000$3,000$4,000$5,000$6,000200 230 260 290 320 350 380Basic Market Capitalization (US$ MM)LOM Production (koz Au)Re-rate Potential*Construction*DFS (2021)Note: Bubble size represents reserve grade (g/t Au)*PEA (2025)*FS (2025)*DFS (2023)*PEA (2025)*DFS (2025)$7,000$8,000
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Oko & Oko West – Value Disconnect and Re-Rate Potential19 Source: 2025 G2 PEA and 2025 GMIN Oko West FS1) Shown for fresh rock2) Presented from years 2 through 113) Presented @ US$3,000/oz Au4) Excludes closure costs5) Based on broker value estimates available as of January 30th, 2025 Delta (%)G Mining –Oko West FSG2 Goldfields –Oko PEAKey LOM Metrics(@ US$3,000/oz Au)Operational17%1214Mine Life(26%)4.33.2Total Recovered Production (MMoz Au)(39%)16,500110,000Throughput (tpd)(21%); (16%)3572; 358 (Yrs 3-10)2822; 298 (Yrs 3-10)Average Annual Production (koz)(21%)6.85.4Strip Ratio (OP; w:o)26%1.892.39Gold Head Grade (g/t)-93.5%94.0%Gold Recovery (%)Costs (@ US$2,500/oz Au)(33%)$13.81$9.26OP Mining Cost (US$/t milled)231%$10.34$34.21UG Mining Cost (US$/t milled)10%$15.19$16.75Processing Cost (inc. Power; US$/t milled)5%$958$1,0032; $1,0232,3Cash Cost (US$/oz)3%$1,123$1,1552; $1,1752,3AISC (US$/oz)CapEx(32%)$972$664Initial Capital (US$ MM)(23%)$650$499Sustaining Capital (US$ MM)(28%)$1,622$1,163Total Capital (US$ MM)4Economic(19%)$3,169$2,479Post-Tax NPV5% (US$ MM)-35%38%Post-Tax IRR (%)TSX:GTWOOTCQX:GUYGF $1.4 $3.2 G2 Market Capitalization(@ Current)G2 Market Capitalization(@ GMIN P/NAV)Implied G2 Market Capitalization (FDITM; US$ BN) 0.4x0.9xG2 P/NAV G Mining P/NAVP / Consensus NAV (x)5
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20 TSX:GTWOOTCQX:GUYGF Oko Commands Premium Acquisition MultipleTakeovers of Companies with Large, High-Quality Development Assets (>US$1.0 BN; since 2019)Large, long-life and high margin gold projects like Oko are increasingly rare and command premium acquisition multiples1.1x 1.1x 0.9x 0.8x TargetAcquirorAnnouncement DateEquity Value (US$ Bn)P / Cons. NAV (x)Precedent Transactions Average1.0xDec. 2019Dec. 2021Aug. 2024Dec. 2024$1.0 Bn$1.3 Bn$1.6 Bn$3.2 Bn0.8x0.9x1.1x1.1x G2 P / NAV: 0.4x1Average P / NAV: 1.0xP / Consensus NAV (x) Source: Public disclosure, 2025 G2 PEA1) Includes estimates from equity research reports published after December 18th, 2025 (i.e., following G2’s announcement of Oko PEA results)
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21G3 Spin-Out – Various Drill Ready Targets TSX:GTWOOTCQX:GUYGF Distributed on a 1:2 basis to GTWO shareholders and ~C$15M in Q1 2026~87,000 acres with 3 historic past-producing minesHigh priority drill-ready targetsG2 team has been exploring the Cuyuni Gold Basin for + 25 years, local knowledge of geology and structuresActively acquiring land in the district through established local presence and track recordRegional Target – Aremu West
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22Past Producer: Peters Mine – 41,915 oz Au @ 41 g/t Au (1905–1909)Scout drilling indicates both bulk near-surface and discrete high-grade opportunities; planning follow-up drilling program TSX:GTWOOTCQX:GUYGF Scout drilling highlights:PDD1: 76m @ 1.5 g/t Au, incl. 16m @ 5 g/t AuPDD5: 3m @ 12.5 g/t AuSource: See Company press release dated May 13, 2025
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Conclusion – Quantifiable Path For Developer Re-Rating23WHY G2?►Large, High-Grade Gold Resource¹3.5 Moz Au @ 3.3 g/t Au Oko-Ghanie Project within 9 Moz Au campHigh-grade, near surface deposit – 14 g/t Au (Ind) in Oko Main UG►First Quartile Economics¹282 koz/yr @ US$1,175/oz AISC Yrs 2-11; After-Tax NPV5% US$2.5B; 2.7 yrs paybackRobust mine life, production and grade at low costs positions G2 in the upper tier of development-stage gold projects globally►Significant Growth Strategy along +35km Oko-Aremu Trend100,000m drilling program targeting open extensions at depth and along strike (2026)►Near-Term Developer Re-Rating UpsideFeasibility Study in Q2 2027; Mining License receipt in Q3 2027►Management With Proven Track RecordPast discoveries in Guyana exceed 11 Moz AuDiscovered, financed and built the country’s largest gold mine, Aurora Mine►Jurisdictional AdvantageStraightforward permitting, stable political environment, established mining sector, and favorable infrastructure provide reduced development risk ►G3 Spin-Out in Q1/26 Unlocking Greater Shareholder ValueSpin-out of ~87,000 acres with 3 historic past-producing minesTo be distributed on a 1:2 basis to GTWO shareholders with ~C$15M in Q1 2026 TSX:GTWOOTCQX:GUYGFSource: 2025 G2 PEA1) See corresponding press release dated Dec 18, 2025. An NI 43-101 Technical Report is available on the Company’s website and filed on G2’s Sedar+ profile..LOM averages exclude first and last years of production; AISC based on a LOM gold price of US$3,000/oz Au
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G2 GoldfieldsAppendix TSX:GTWOOTCQX:GUYGF
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Our Commitment Environmental• Focus on water management• Adherence to the GGMC’s monitoring guidelines• Implementation of a waste separation system on site• Instituting measure for secure transport and storage of chemical materials on site• Data collection in accordance with the Environmental Baseline Study (EMC Guyana)• Taking steps to minimise impact, steward the natural environment and preserve ecosystemsSocial• 100% Guyanese on-site geological and field teams• History of hiring and training personnel from surrounding Missions• In-country drilling partners — prioritising domestic procurement practices• On-site medics providing malaria testing & treatment to surrounding area• Maintaining a safe & healthy workplace environment with occupational training• Opportunities for building long-lasting socio-economic value in Amerindian communitiesGovernance • Strong commitment to transparent reporting• Fostering a culture of open communication and trust• Fair, equitable employment and compensation practices• Aligned to the IFC Equator Principles framework for management best practices• Promoting and maintaining positive relationships with government agencies and institutions• Company instituted disclosure and corporate ethics protocols including Whistleblower Policy 25
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26 TSX:GTWOOTCQX:GUYGF After-Tax Cash Flow Profile – 2025 PEA(3)After-Tax Free Cash Flow (US$ MM)Significant leverage to gold price, generating US$3.7 Bn1in LOM FCF @ US$3,000/oz and US$8.3 Bn1@ US$5,000/oz$97 $312 $391 $379 $407 $440 $403 $415 $437 $458 $312 $211 $141 $4 $5 ($186)($508)$263 $573 $807 $797 $854 $900 $824 $832 $856 $888 $626 $469 $277 $35 $6 Year (2) Year (1) Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Year 9 Year 10 Year 11 Year 12 Year 13 Year 14 Year 15Base Case FCF @ US$3,000/oz AuIncremental FCF @ US$5,000/oz AuAvg. FCF of US$395 MMp.a. @ US$3,000/oz Au2Avg. FCF of US$796 MMp.a. @ US$5,000/oz Au2Source: 2025 G2 PEANote: See corresponding press release dated Dec 18, 2025. An NI 43-101 Technical Report is available on the Company’s website and filed on G2’s Sedar+ profile. 1) After-tax2) Based on average after-tax FCF from years 2 through 11
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27 Source: Public disclosure, 2025 G2 PEANote: Includes global gold development projects with >1.5 MMoz Au in M&I resource and a technical report published in 2025; excludes toll milling projects TSX:GTWOOTCQX:GUYGF Projects with Studies Published in 2025: NPV / Initial Capital (x)Oko is one of the world’s most capital-efficient gold development projectsProject Benchmarking – Best-in-Class Capital Intensity 4.4x 4.3x 3.7x 3.5x 3.5x 3.3x 3.2x 3.0x 2.9x 2.5x 2.5x 2.2x 2.2x 2.2x 2.0x 2.0x 1.9x 1.7x 1.5x 1.2x 1.2x 0.8x 0.8x 0.7x Bibiani(Asante)Soto Norte(Aris)Oko(G2)Bankan(Predictive)Era Dorada(Aura)Oko West(G Mining)LawyersRanch(Thesis)Ikkari(Rupert)San Antonio(Heliostar)Mt Todd(Vista)Cariboo(Osisko Dev.)DeLamar(Integra)Toroparu(Aris)Cerro delGallo(Heliostar)Castelo deSonhos(TriStar)Valley(Snowline)Springpole(First Mining)Coka Rakita(DPM)Volcan(Hochschild)Fenelon(Wallbridge)Gramalote(B2 Gold)Loma Larga(DPM)SpanishMountain(SpanishMountain)Tower(STLLR)O N E O F T H E L O W E S T C A P I T A L - I N T E N S I T Y M I N E SOko ranks amongst the top 3 global gold projects in terms of initial capital intensity @ US$3,000/oz
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28 Source: 2025 G2 PEA, S&P Capital IQNote a: Includes global gold mines with >25 koz Au produced in 2025E; AISC presented on a co-product basisNote b: 2025 AISC figures (ex. Oko) based on S&P Global Market Intelligence’s forecasts1) Based on 2025 G2 Oko PEA @ US$3,000/oz; presented from years 2 through 11TSX:GTWOOTCQX:GUYGF Global Gold Mines: AISC Curve (2025E AISC; US$/oz Au)Oko’s LOM AISC would rank in the first quartile among global producing gold mines in 2025Project Benchmarking – Industry Leading Margins $0$500$1,000$1,500$2,000$2,500$3,000$3,500$4,000$4,500First Quartile<US$1,228/oz AuSecond QuartileUS$1,228-1,501/oz AuThird QuartileUS$1,501-1,840/oz AuFourth Quartile>US$1,840 AuOko Avg. AISC: US$1,175/oz Au1
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Mineral Resource Estimate - December 202529 TSX:GTWOOTCQX:GUYGF Contained Au (oz)Au Grade (g/t)Tonnage (t)CategoryMining MethodDeposit73,0002.011,132,000Total IndicatedOPOko Main Zone (OMZ)12,3000.75509,000Total Inferred741,60013.631,693,000Total IndicatedUG522,1006.772,398,000Total Inferred814,6008.972,825,000Total IndicatedOP + UG534,4005.722,907,000Total Inferred390,3001.856,574,000Total IndicatedOPGhanie133,8001.014,128,000Total Inferred220,8006.451,064,000Total IndicatedUG1,123,3004.727,409,000Total Inferred611,1002.497,638,000Total IndicatedOP + UG1,257,1003.3911,537,000Total Inferred193,8001.185,090,000Total IndicatedOPNew Oko Discovery36,1000.881,269,400Total Inferred1,1001.9018,000Total IndicatedUG38,9002.05590,000Total Inferred194,9001.195,108,000Total IndicatedOP + UG75,0001.251,859,000Total Inferred32,5000.781,293,000Total InferredOPOko N11,3000.94374,000Total InferredOPOko NW1,620,6003.2415,571,000Total IndicatedOP + UGEntire Oko Project1,910,3003.3117,970,000Total Inferred1) See corresponding press release dated Dec 18, 2025. An NI 43-101 Technical Report is available on the Company’s website and filed on G2’s Sedar+ profile.
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30 TSX:GTWOOTCQX:GUYGFInvestor RelationsJacqueline WagenaarVP, Investor Relations @G2GoldfieldsFollow Us+1.416.628.5904j.wagenaar@g2goldfields.com 1101-141 Adelaide St WestToronto, ON M5H 3L5 Scan to download a copy of this presentation506 Fordyce Street, Republic Park East Bank DemeraraToronto Office Guyana OfficeWWW.G2GOLDFIELDS.COM