G Mining Ventures Boosts Gold Reserves 221% on Oko West Feasibility Study

Event summary

  • G Mining Ventures reports a 221% year-over-year increase in gold reserves, totaling 6.52 million ounces as of December 31, 2025.
  • Oko West Project contributes 4.64 million ounces of Proven and Probable Mineral Reserves following the completion of its 2025 Feasibility Study.
  • Tocantinzinho Mine supports ongoing operations with 1.87 million ounces of Proven and Probable Reserves.
  • Gurupi Project reports 1.83 million ounces of Indicated Resources and 0.77 million ounces of Inferred Resources.
  • 2026 exploration budget totals $42–50 million across the portfolio.

The big picture

G Mining Ventures is positioning itself as a diversified, long-life precious metals producer with a three-asset platform. The significant increase in gold reserves, driven by the Oko West Feasibility Study, underscores the company's strategic optionality and potential for sustained growth. The focus on advancing multiple projects simultaneously aligns with broader industry trends of portfolio diversification and resource maturation.

What we're watching

Project Timelines
Whether Oko West can maintain its construction schedule and achieve first gold pour in H2 2027.
Resource Conversion
The pace at which inferred resources at Gurupi and Oko West convert to higher-confidence categories.
Exploration Success
How effective the $42–50 million exploration budget will be in discovering new deposits within the Tocantinzinho land package.