Marimaca Secures MOD Grid Connection Authorization and Agrees Key Commercial Terms for Power Supply; Provides Project Update

VANCOUVER, BC / ACCESS Newswire / October 1, 2026 / Marimaca Copper Corp. ("Marimaca Copper" or the "Company") (TSX:MARI)(ASX:MC2) is pleased to announce various development activities at the Marimaca Oxide Deposit ("MOD"), including the receipt of …