06:21 AM EST, 11/09/2026 (MT Newswires) -- Great Southern Copper (GSCU.L) started phase one diamond drilling at its Artemisa prospect in Chile following an earlier discovery of copper and molybdenum mineralization. The British mineral explorer said Monday that the 500-meter scout program will cover two diamond holes and provide geological control to hole ART26-RC009, which intersected more than 100 meters of copper and molybdenum. The company plans to follow up with a larger, 2,000-meter reverse-circulation drilling program, subject to scout diamond drilling results.

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