BROSSARD, Quebec — January 13, 2026 — Leads & Copy — G Mining Ventures Corp. (TSX: GMIN, OTCQX: GMINF) has announced its preliminary production results for the fourth quarter and full year ended December 31, 2025, for the Tocantinzinho Gold Mine (TZ) in Brazil.
TZ produced 47,346 ounces of gold during the fourth quarter. The mill processed 1,077 kt of ore at an average grade of 1.49 g/t Au, achieving recoveries of 91.8%.
For the full year, TZ produced 171,871 ounces of gold. This came from processing 4,086 kt of ore at an average grade of 1.44 g/t Au and recoveries averaging 90.6%.
Louis-Pierre Gignac, President & Chief Executive Officer, said that Tocantinzinho delivered a strong fourth quarter, successfully closing its first full year of commercial production and that continued optimization initiatives are driving improvements in mine and plant productivity. He added that these strong operational results were achieved alongside a solid safety performance, with only two lost time incidents, resulting in a Lost Time Injury Frequency Rate of 0.15.
The average mining rate increased to 64.7 thousand tonnes per day, representing an 18% rise compared to Q3 2025 following the commissioning of additional mining equipment.
Gold sales amounted to 47,457 ounces for the fourth quarter and 172,093 ounces for the full year.
GMIN is a mining company engaged in the acquisition, exploration and development of precious metal projects. GMIN is currently anchored by the Tocantinzinho Mine in Brazil, supported by the Gurupi Project in Brazil and the Oko West Project in Guyana.
Financial and operational results for the fourth quarter and year-end 2025 will be released at the end of March, followed by a conference call hosted by senior management.
Louis-Pierre Gignac, President & Chief Executive Officer of GMIN, a QP as defined in NI 43-101, has reviewed the press release on behalf of the Corporation and has approved the technical disclosure contained in this press release.
Jean-Francois Lemonde
Vice-President, Investor Relations
jflemonde@gmin.gold
Source: G Mining Ventures Corp.
