G Mining Ventures Reports 221% Increase in Mineral Reserves with Oko West Feasibility Study

G Mining Ventures Corp. reported its consolidated mineral reserves and mineral resources as of Dec. 31, 2025, prepared in accordance with NI 43-101 and CIM Definition Standards, highlighting a significant expansion in its reserve base driven by the publication of the Oko West Feasibility Study. The update reflects a 221% year-over-year increase in mineral reserves, including the addition of 4.64 million ounces of gold from Oko West, bringing total proven and probable reserves to 6.52 million ounces at an average grade of 1.60 g/t Au. The company said its three-asset portfolio provides multiple pathways for production growth, diversification and long-term exploration upside.

The importance of this announcement lies in the substantial growth of the company's reserve base, which now stands at 6.52 million ounces of gold. This represents a more than threefold increase from previous levels, fundamentally altering the scale and potential of G Mining Ventures. The addition of 4.64 million ounces from Oko West alone demonstrates the project's significance to the company's future. The average grade of 1.60 g/t Au across all reserves indicates economically viable mineralization that supports long-term mining operations.

The implications of this reserve update extend beyond mere numbers to strategic positioning within the mining sector. With the cash-generating Tocantinzinho mine in Brazil already in operation, the Oko West project advancing toward first gold production in the second half of 2027, and the Gurupi project under development, G Mining Ventures has created a diversified production pipeline. This diversification reduces operational risk while providing multiple avenues for growth. The company's presence in mining-friendly jurisdictions of Brazil and Guyana further enhances the stability of its operations.

The timing of this announcement coincides with the publication of the Oko West Feasibility Study, which provides technical and economic validation for the project's development. This study represents a critical milestone that typically precedes major investment decisions and construction activities. The fact that Oko West is advancing toward production in 2027 suggests that G Mining Ventures has established a clear development timeline that investors can monitor. The company's access to the full press release at https://ibn.fm/RzEJm offers additional details about the technical aspects of the reserve estimates and project economics.

For stakeholders, this reserve update signals G Mining Ventures' transition toward becoming a mid-tier precious metals producer. The substantial increase in reserves provides the resource foundation necessary to support expanded production capacity and longer mine life. The company's ability to leverage strong access to capital and proven development expertise will be crucial in converting these resources into profitable operations. The latest news and updates relating to GMINF are available in the company's newsroom at https://ibn.fm/GMINF, providing ongoing transparency about development progress.

The broader implications for the mining industry include demonstrating how junior mining companies can successfully advance projects through the development pipeline. G Mining Ventures' progress from exploration to reserve definition to production planning serves as a case study in value creation through systematic project advancement. The company's focus on precious metal projects in stable jurisdictions aligns with investor preferences for geopolitical security. This announcement matters because it represents a significant step in the company's growth trajectory while contributing to global gold supply from responsible mining operations.