Announced the results from the first five reverse circulation (RC) drill holes, totaling 1,000m, targeting the depth extensions of the Marimaca Oxide Deposit in the area known as the MAMIX Zone. MAR-19 extended intersected 420m at 0.54% CuT from surface, including the new re-entry intersection of 120m of 0.50% CuT from 300m. Re-entry hole LAR-49Ext intersected a broad zone of higher-grade mixed copper oxides and extends MAMIX mineralization to the south-west beyond the edge of the PEA open pitMarimaca Copper Corp. shares T.MARI are trading unchanged at $3.87.