Metallic Minerals Reports Successful Electrochemical Recovery of 99.9% Pure Copper Metal from La Plata Sulphide Mineralization

VANCOUVER, BC / ACCESS Newswire / February 26, 2026 /Metallic Minerals Corp. (TSXV:MMG)(OTCQB:MMNGF)(FSE:9MM1)("Metallic" or the "Company") is pleased to report initial results from its research collaboration with Columbia University under its "Mines ...