G Mining Ventures Corp. has released its year-end 2025 mineral reserves and resources report, revealing a substantial 221% increase in gold reserves to 6.52 million ounces. This significant growth is primarily attributed to the completion of the Oko West Feasibility Study, positioning the corporation as a major player in the global gold mining sector.
Reserve and Resource Highlights
As of December 31, 2025, G Mining Ventures reports proven and probable mineral reserves totaling 6.52 million ounces of gold at an average grade of 1.60 grams per tonne. This marks a dramatic year-over-year surge, underscoring the company's strategic expansion efforts. Additionally, global mineral resources stand at 9.17 million ounces in the measured and indicated categories, with a further 1.17 million ounces classified as inferred, bringing the total resource base to 10.34 million ounces across its portfolio.
Project-Specific Breakdown
The Oko West Project in Guyana is a key driver of this reserve increase, contributing 4.64 million ounces of proven and probable reserves at an average grade of 1.89 g/t Au. This follows the successful completion of the 2025 Feasibility Study, which has validated the project's economic viability and potential for long-term production.
Meanwhile, the Tocantinzinho Mine in Brazil continues to support ongoing operations with 1.87 million ounces of proven and probable reserves at an average grade of 1.17 g/t Au. This asset provides a steady cash flow, facilitating the development of other projects within the corporation's portfolio.
Strategic Implications and Future Outlook
Louis-Pierre Gignac, President and Chief Executive Officer of G Mining Ventures, emphasized the strategic importance of this update. "Today's mineral reserve update positions G Mining Ventures with significant strategic optionality," he stated. "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."
This three-asset platform is designed to offer multiple pathways for production growth, portfolio diversification, and exploration upside. With Oko West on track for its first gold pour in the second half of 2027 and Gurupi's development roadmap taking shape, the corporation is building a diversified, long-life portfolio aimed at sustained growth well into the next decade.
Technical Details and Assumptions
The consolidated mineral reserves and resources were prepared in accordance with National Instrument 43-101 and the CIM Definition Standards for Mineral Resources and Mineral Reserves (2014 Edition). Key assumptions include a gold price of $1,950 per ounce, with tonnages and ounces rounded to the nearest thousand for reporting clarity.
This report not only highlights G Mining Ventures' robust reserve base but also reinforces its commitment to transparency and adherence to industry standards, setting a strong foundation for future operational success and investor confidence.
