Latest Copper Mineralisation News

Cyprium Metals has identified significant oxide copper mineralisation across a large section of the Nifty waste dump, potentially adding a low-cost feed source for its heap leach and SXEW operations as it advances the copper complex restart.

Golden Deeps is launching a new diamond drilling program at its Graceland Prospect in Namibia, aiming to extend and confirm exceptionally high-grade copper-silver-zinc-germanium mineralisation within a major sulphide corridor.

Eagle Mountain Mining’s joint venture with Nittetsu has contracted Boart Longyear for a 6,000-metre drilling campaign at Oracle Ridge, marking a significant step in exploring near-mine copper extensions and testing new geophysical targets.

Culpeo Minerals (ASX:CPO) has launched a pro-rata entitlement issue of approximately 198 million unlisted options, aiming to raise nearly A$500,000 to fund accelerated copper exploration in Chile. The options offer a low exercise price and long expiry, providing shareholders with leveraged exposure to the company’s drilling programs at El Quillay and Vista Montana.

Somerset Minerals has launched its first-ever reverse circulation drilling campaign at the Talisker copper target within its Coppermine Project, aiming to test a newly identified high-grade copper corridor. The initial 2,500-metre program marks a significant step in exploring a 17-kilometre anomaly near White Cliff Minerals' Danvers deposit.

Antipa Minerals’ updated Pre-Feasibility Study test-work validates a conventional gold-copper processing route with strong recoveries and reveals geotechnical improvements that could reduce underground mining at Minyari Dome.

Prospect Resources has completed key diamond and aircore drilling at its Mumbezhi Copper Project, uncovering new copper mineralisation zones and progressing a Scoping Study on schedule.

Sierra Nevada Gold’s maiden drilling at As Safra in Saudi Arabia reveals a significant, continuous copper system with strong vertical and strike continuity along a 5.5km corridor. Phase 1 drilling is complete with promising assays, and a larger Phase 2 program is planned.

Daly Resources has won $150,000 in Northern Territory Government funding to conduct a major airborne electromagnetic survey at its Broughton copper-zinc project, aiming to refine exploration targets in the McArthur Basin.

Taruga Minerals has validated high-grade gold and copper mineralisation at its Gwamogwamo prospect in Papua New Guinea, with assays up to 6.9 g/t Au and 8.0% Cu, while identifying a new target 900m north of known trenches.

Empire Resources has reported promising preliminary assay results from its April 2026 RC drilling campaign at the Yuinmery Copper-Gold Project, revealing new copper and gold mineralisation across multiple prospects including the newly identified Hillside and Microbe Well zones.

Kingston Resources has reported standout underground drilling results at its Red Terror deposit, Mineral Hill, revealing high-grade gold and copper extensions beyond current resource boundaries and opening new exploration avenues to the north and at depth.