VANCOUVER, BRITISH COLUMBIA, October 21, 2025 – TheNewswire - (TSXV: PINN, OTC: PSGCF, Frankfurt: P9J) – Pinnacle Silver and Gold Corp. ("Pinnacle" or the “Company") is pleased to announce the appointment of Carlos Castro Villalobos as Project Manager for the high-grade El Potrero gold-silver project in Durango, Mexico.   Ing. Castro is a highly experienced Mining Engineer, having built and operated mines for a number of companies throughout Mexico.In addition, the Qualified Person (QP) for the project and ...