Latest Copper Mining News

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.

American West Metals has completed critical development and permitting milestones at its Storm Copper Project in Nunavut, Canada, advancing its Pre-Feasibility Study and revealing promising drilling results that hint at resource expansion.

MAC Copper Limited reported a 10% revenue decline but narrowed its net loss by 25% in HY25, achieving record daily copper production and advancing its acquisition by Harmony Gold.

AIC Mines Limited reported a robust FY25 with $189.6 million revenue and $15 million net profit, securing key contracts and funding for its Eloise expansion and Jericho development.

Tartana Minerals has secured an additional $0.5 million in non-dilutive financing with plans to refinance into convertible notes, pending shareholder approval at the upcoming AGM.

Peel Mining Limited has updated its mineral resource estimates, highlighting a robust 22.9 million tonnes at 2.20% copper equivalent across its South Cobar Project. The company is advancing pre-feasibility studies and exploration drilling at key deposits, positioning itself as a significant player in the Cobar Basin copper hub.

Capstone Copper delivered record Q2 2025 copper production and adjusted EBITDA, underpinned by strong sulphide output and a key environmental permit for its Mantoverde Optimized project. The company reaffirmed full-year guidance amid ongoing growth initiatives and a strengthened balance sheet.

MAC Copper Limited shareholders will vote on a court-sanctioned scheme of arrangement proposing Harmony Gold’s acquisition at a 32% premium. The transaction, valued at over $1 billion, requires shareholder and regulatory approvals before completion.