G Mining Ventures Extends High-Grade Mineralization at Gurupi and Confirms Continuity at Depth at TZ

BROSSARD, Quebec, Sept. 16, 2026 (GLOBE NEWSWIRE) -- G Mining Ventures Corp. (“GMIN” or the “Corporation”) (TSX:GMIN | OTCQX:GMINF) today provides an update on its exploration drilling activities completed at its wholly owned Gurupi Project (“Gurupi” or the “Project”) in Maranhão state, Brazil and Tocantinzinho mine (“TZ”) in Pará State, Brazil. At Gurupi, drilling continues to demonstrate extensions to known mineralization at the Blanket (“Blanket”) and Mandiocal (“Mandiocal”) deposits and while maiden drilling at the Grodiocal target (“Grodiocal”) has confirmed a new near-surface gold discovery. At TZ, drilling below the current pit design confirms the continuity of mineralization at depth, while regional exploration is identifying additional opportunities across a broader mineralized corridor.