Latest Copper Mining News

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Develop Global Limited (ASX:DVP) has reached steady-state production at its Woodlawn copper mine in NSW, surpassing its nameplate capacity and delivering significant quarterly gains in mining and processing volumes.
Maxwell Dee
Maxwell Dee
9 Apr 2026
White Cliff Minerals has announced metallurgical test results from its Danvers deposit in Nunavut, Canada, showing copper recoveries exceeding 95% and high-grade concentrates produced via conventional flotation without regrinding. These findings support a lower-cost, scalable processing route and coincide with ongoing exploration along the Teshierpi Fault Zone.
Maxwell Dee
Maxwell Dee
8 Apr 2026
Bougainville Copper Limited’s shares have been suspended from the ASX due to a late report lodgement, stirring investor concerns about compliance and transparency.
Maxwell Dee
Maxwell Dee
1 Apr 2026
Cobre Limited has completed a $60 million capital raise to acquire majority ownership of the Sierra Atacama Copper Mine in Chile, marking its transition from explorer to producer. Meanwhile, substantial shareholder Sinomine has increased its investment in Cobre’s Botswana copper project.
Maxwell Dee
Maxwell Dee
30 Mar 2026
Aeris Resources has finalised the sale of its North Queensland copper assets to Dingo Minerals, unlocking immediate cash and environmental bond releases with further payments contingent on production milestones.
Maxwell Dee
Maxwell Dee
26 Mar 2026
Cobre Limited’s Chilean subsidiary has secured a majority stake and operational control of the Sierra Atacama Copper Project, setting the stage for potential full ownership through staged acquisitions and strategic governance changes.
Maxwell Dee
Maxwell Dee
26 Mar 2026
Cyprium Metals has completed the second tranche of its placement, raising A$36 million to advance the phased restart of its Nifty Copper Complex in Western Australia.
Maxwell Dee
Maxwell Dee
23 Mar 2026
Anax Metals has successfully raised $10 million through a two-tranche placement, strengthening its financial position ahead of critical funding and development milestones for the Whim Creek Copper Project.
Maxwell Dee
Maxwell Dee
18 Mar 2026
Orion Minerals has completed the final payment to secure full control of the Okiep Copper Project in South Africa, marking a key milestone in its growth strategy. Exploration efforts are underway to meet upcoming expenditure commitments.
Maxwell Dee
Maxwell Dee
18 Mar 2026
Celsius Resources' subsidiary has formally notified its partner of plans to relinquish a 60% stake in Makilala Mining Company, with regulatory compliance and shareholder engagement underway.
Maxwell Dee
Maxwell Dee
6 Mar 2026
Bougainville Copper Limited reported a preliminary net loss of K16 million for 2025, with no dividend declared. The company faces strategic uncertainty following a shareholder dispute over its preferred mining partner and the passing of its CEO.
Maxwell Dee
Maxwell Dee
3 Mar 2026
Capstone Copper has reported record-breaking copper production and adjusted EBITDA for Q4 and full-year 2025, while progressing key expansion projects and maintaining stable guidance for 2026.
Maxwell Dee
Maxwell Dee
3 Mar 2026