Latest Copper Mining News

Capstone Copper’s Mantoverde mine in Chile is experiencing a temporary production slowdown due to dual ball mill motor failures, with repairs expected to take about four weeks and production halved during this period.

MAC Copper Limited shareholders have decisively approved the proposed acquisition by Harmony Gold, clearing a major hurdle for the transaction. The scheme now awaits final court sanction before becoming effective.

Cyprium Metals Limited has launched an A$80 million capital raise to fast-track the restart of its Nifty Copper Complex, aiming to unlock significant value from its brownfield assets. The funds will support refurbishment, feasibility studies, and strengthen the company’s balance sheet.

Bougainville Copper Limited posted a deeper half-year loss as it ramps up exploration and navigates ongoing legal disputes tied to its historic Panguna mine. The company also advances infrastructure remediation under a key government agreement.

Cyprium Metals unveils a rapid restart plan for its Nifty Copper Complex, backed by a substantial A$80 million capital raise to fund early cash flow and long-term growth. The project boasts a pre-tax NPV of A$1.1 billion, positioning Cyprium as a compelling copper play on the ASX.

Cyprium Metals has secured A$80 million through a placement and entitlement offer to fund the restart of its Nifty Copper Complex and reduce existing debt, backed by strong institutional support.

Caravel Minerals has appointed Primero Group as the EPCM contractor for its Caravel Copper Project, with the Definitive Feasibility Study now fully funded and on track for completion in early 2026.

Sandfire Resources delivered a standout FY25 with a 12% rise in copper equivalent production and a 46% jump in underlying EBITDA, while slashing net debt by 69%. The company sets a confident FY26 outlook with modest production growth and continued capital discipline.

Sandfire Resources Ltd reported a 26% surge in FY25 revenue to US$1.176 billion alongside a 46% rise in underlying EBITDA, driven by robust copper production and operational resilience despite severe weather disruptions. The company also slashed net debt by US$273 million, setting the stage for further growth in FY26.

Sandfire Resources reports a consolidated update on its Motheo copper-silver asset in Botswana, revealing declines in mineral resources and ore reserves due to mining depletion and remodelling. The company plans to declare a maiden ore reserve for the A1 deposit by mid-2026, aiming to extend mine life.

Marimaca Copper Corp. has released a Definitive Feasibility Study for its Marimaca Oxide Deposit in Chile, highlighting a robust 13-year mine life, low capital intensity, and strong financial returns. The study confirms a maiden ore reserve and positions the project as a competitive copper producer with advanced permitting and financing underway.

29Metals has successfully moved its application for a new tailings storage facility at Capricorn Copper into detailed assessment, marking a critical step toward restarting operations sustainably.