Latest Copper Mining News

Antares Metals has revealed a significant new copper discovery named ‘Marvel’ near its Surprise Copper Mine in Queensland, potentially doubling the project’s mineralised footprint. The company prepares for a third drilling phase to further explore this promising target.

MAC Copper Limited has entered a binding agreement for acquisition by Harmony Gold, offering shareholders a compelling 32% premium and signalling a major consolidation in the copper mining sector.

Hillgrove Resources has reported multiple new high-grade copper-gold drill results at its Nugent underground deposit, extending mineralisation well beyond the current resource estimate and accelerating development plans.

New World Resources Limited has entered a binding agreement for acquisition by Central Asia Metals Plc at a significant premium, valuing the company at approximately A$185 million. The transaction, unanimously recommended by New World’s board, is set to complete by September 2025, subject to shareholder and court approvals.

Adavale Resources has reported a standout 22.2g/t gold assay from rock chip sampling at its newly defined Parkvale South prospect within the Parkes Project in NSW, highlighting a promising exploration advance ahead of planned drilling.

The ASX has formally queried Bougainville Copper Limited following an unexpected surge in its share price and trading volume, seeking clarity on any undisclosed information that might explain the market activity.

Emu NL’s recent shareholder meeting saw all attempts to remove or elect new directors decisively rejected, reinforcing board stability as the company completes a planned capital raise.

Prospect Resources has reported outstanding flotation testwork results from its Nyungu Central deposit, highlighting high-grade copper concentrates and promising cost efficiencies for its Mumbezhi Copper Project in Zambia.

Diablo Resources has identified four promising copper targets within its Phoenix Copper Project in the prolific Lisbon Valley Mining District, setting the stage for drilling in Q3 2025 amid a bullish copper market.

Capstone 510 Copper Georgia Corp. has amended its revolving credit facility, increasing its size to $1 billion and extending the maturity date to May 2029, enhancing its financial flexibility for ongoing projects.

Cobre Limited reports exceptional copper and silver recoveries from long-term in-situ leaching tests at its Ngami Copper Project, advancing plans for a pilot plant to validate this innovative extraction method.

Infinity Mining Limited has successfully closed a pro-rata entitlement issue, raising over $280,000 through new options set to be listed on the ASX next week.