07:36 AM EDT, 03/11/2026 (MT Newswires) -- Marimaca Copper ( MARIF ) reported Wednesday the latest drill results from the Pampa Medina deposit located 28 kilometers east of the Marimaca oxide deposit in Chile.

The company said drilling intersected high-grade manto-type copper-silver mineralization in significant step-outs west from previous step-out drilling, demonstrating the western continuity of the favorable, mineralized sediment horizons.

Results include 74 meters of 1.21% copper and 7.9 g/t silver, including 12 m of 2.07% copper and 17.2 g/t silver.

"Pampa Medina exhibits similar copper grades and slightly lower average silver grades when compared to those Tier 1 operations, but over significantly larger mineable widths, which indicates efficient, bulk tonnage, mining methods may drive lower unit costs in an eventual operation," Chief Executive Officer Hayden Locke said.