Latest Copper Mining News

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Hillgrove Resources outlined its operational progress and growth strategy at the Noosa Mining Investor Conference, highlighting strong cash flow and resource expansion at its Kanmantoo Copper Gold Mine.
Maxwell Dee
Maxwell Dee
23 July 2025
MAC Copper Limited has scheduled a key court hearing on July 30 to progress Harmony Gold’s recommended acquisition, moving closer to shareholder votes and regulatory approvals.
Maxwell Dee
Maxwell Dee
23 July 2025
Hillgrove Resources reported operational gains and exploration success in Q2 2025, despite lower copper output due to grade variability. The Nugent acceleration project is progressing ahead of schedule, setting the stage for increased throughput and cost efficiencies in 2026.
Maxwell Dee
Maxwell Dee
18 July 2025
Prospect Resources has released compelling metallurgical test results from its Mumbezhi Copper Project in Zambia, demonstrating robust, high-grade copper concentrates and strong recoveries that support plans for a central processing hub.
Maxwell Dee
Maxwell Dee
17 July 2025
Marimaca Copper Corp. has issued a prospectus for a nominal cleansing offer of 100 new CDIs at A$10.65 each, aiming to remove trading restrictions on previously issued securities. The company also disclosed extensive risk factors, including ongoing legal proceedings and project development uncertainties.
Maxwell Dee
Maxwell Dee
15 July 2025
Caravel Minerals has initiated the engineering tendering process for its Caravel Copper Project, aiming to award contracts from August 2025. This follows a simplified plant design and a $15 million loan facility, positioning the project for streamlined development.
Maxwell Dee
Maxwell Dee
10 July 2025
Austral Resources Australia Ltd has executed binding agreements to acquire the Rocklands Copper Mine, establishing a significant sulphide processing hub in North-West Queensland and advancing its regional consolidation strategy.
Maxwell Dee
Maxwell Dee
3 July 2025
NT Minerals Limited has had its trading suspension lifted following news of a potential sale of its Redbank Copper Project in the Northern Territory, signaling a pivotal moment for the company.
Maxwell Dee
Maxwell Dee
2 July 2025
Golden Horse Minerals has acquired full ownership of the Sorrel Copper Project from NT Minerals for $3 million, gaining significant copper exposure in a Tier-1 jurisdiction. The acquisition replaces a prior earn-in option and positions Golden Horse for resource growth amid rising copper demand.
Maxwell Dee
Maxwell Dee
1 July 2025
New World Resources has secured a crucial environmental permit for its Antler Copper Project in Arizona, accelerating its path toward construction. This milestone reflects strong state support and positions the company to begin building later in 2025.
Maxwell Dee
Maxwell Dee
25 June 2025
Cyprium Metals has obtained crucial environmental and operational approvals to advance the phased redevelopment of its Nifty Copper Complex, setting the stage for a near-term production restart.
Maxwell Dee
Maxwell Dee
24 June 2025
Revolver Resources has completed the final milestone of a Queensland government grant, unlocking full funding to fast-track its Dianne Copper Mine Project towards production in 2026.
Maxwell Dee
Maxwell Dee
24 June 2025