Pinnacle Defines High-Grade Gold-Silver Mineralization in Dos de Mayo Mine at El Potrero

VANCOUVER, BRITISH COLUMBIA – TheNewswire - September 09, 2025 (TSXV: PINN, OTC: PSGCF, Frankfurt: P9J) – Pinnacle Silver and Gold Corp. ("Pinnacle" or the “Company") is pleased to announce that systematic underground channel sampling in the historic Dos de Mayo mine at the El Potrero Project in Durango, Mexico is providing a good look at the gold-silver distribution within the known mineralized zone.  Fifty-three channel samples, in 13 composite channels, were taken within a raise (inclined tunnel approxi ...