Marimaca Copper Extends High-Grade Zone at Pampa Medina
Key points
- Marimaca Copper extends high-grade bornite zone at Pampa Medina
- Drilling results show significant copper and silver mineralization
- Investor webinar on July 14, 2026, to discuss exploration progress
Full summary
Marimaca Copper Corp. reports additional assay results from ongoing step-out drilling at the Pampa Medina deposit in Chile's Antofagasta Region. Drilling extended the central high-grade sulphide zone and confirmed multiple stacked manto-style copper-silver horizons. Hole SPRD-07 returned 20m at 2.65% Cu and 13.9 g/t Ag from 564m, including 6m at 6.11% Cu and 24.0 g/t Ag. Drilling in SPRD-08B intersected mineralization in basement metasediments for the first time, indicating potential for depth extensions. The company will host an investor webinar presentation on July 14, 2026, to discuss the exploration progress at Pampa Medina.
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