Marimaca Announces Receipt of Environmental Approval for the Marimaca Oxide Deposit

VANCOUVER, British Columbia, Nov. 11, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (“Marimaca Copper” or the “Company”) (TSX:MARI, ASX:MC2) is pleased to announce that its Chilean subsidiary, Marimaca NewCo Limitada (“Marimaca”), has received the formal Resolución de Calificación Ambiental (“RCA”) for its Marimaca Oxide Project (the “MOD” or “Project”), located in the low coastal cordillera of the Antofagasta region of Chile. The RCA represents the formal approval of the Company’s Declaración
VANCOUVER, British Columbia, Nov. 11, 2025 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (“Marimaca Copper” or the “Company”) (TSX:MARI, ASX:MC2) is pleased to announce that its Chilean subsidiary, Marimaca NewCo Limitada (“Marimaca”), has received the formal Resolución de Calificación Ambiental (“RCA”) for its Marimaca Oxide Project (the “MOD” or “Project”), located in the low coastal cordillera of the Antofagasta region of Chile. The RCA represents the formal approval of the Company’s Declaración