Marimaca Reports Primary Sulphide Intercept of 92m at 2.11% CuT from 140m, including 22m at 5.27% CuT from 204m, within 240m of 1.01% CuT from Surface Combined Oxides and Sulphides VANCOUVER, British Columbia, Dec. 15, 2022 (GLOBE NEWSWIRE) -- Marimaca Copper Corp. (“Marimaca Copper” or the “Company”) (TSX: MARI) is pleased to announce results from diamond drill hole MAD-22...