Marimaca Copper (TSX:MARI) - Pampa Medina Shows Tier-One Potential with 5.7% Copper Hits
About this episode
The episode features an interview with Hayden Locke discussing the potential of Marimaca Copper's Pampa Medina discovery in Chile.
Interview with Hayden Locke, President & CEO of Marimaca Copper Corp. Our previous interview: https://www.cruxinvestor.com/posts/marimaca-copper-tsxmari-tier-one-discovery-potential-alongside-mod-growth-10320 Recording date: 8th June 2026 Marimaca Copper’s Pampa Medina discovery in Chile’s Antofagasta region is emerging as a potentially world-class copper asset, with drilling confirming both exceptional grades and expanding scale. Recent results from key drill holes have defined an ultra high-grade bornite-rich core, including intersections such as 16 metres at 5.7% copper and 62.6 g/t silver. These findings sit within a broader mineralised column that can reach up to 100 metres in thickness at average grades around 1.2% copper, significantly enhancing the project’s economic potential. Drilling has now confirmed mineralisation across an area exceeding 2 square kilometres, with the system remaining open along a northeast–southwest trend and at depth. Based on early geometric assumptions, the deposit could host between 120 million and 500 million tonnes of ore, depending on true thickness. The presence of mineralisation in multiple geological units, including newly identified…
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