Latest Copper News

Agrimin has completed its withdrawal from the Mackay Potash Project and repositioned itself around exploration at the 480-square-kilometre Mount Squires Project. The pivot reduced the company’s annual loss, but left it with $1.08 million in cash, net current liabilities and no JORC mineral resources or ore reserves.

DPM Metals has extended its Brevene Porphyry South discovery with long, high-grade gold-copper-molybdenum intercepts, including 716.6 metres at 3.30 g/t gold equivalent. Mineralisation now reaches the Chelopech mine concession and remains open in several directions and at depth.

G11 Resources has designed three drill holes to test the Northeast Pyrite copper-gold target in western Tasmania, close to the Great Lyell Fault and Mt Lyell deposits. The program may receive up to $120,000 in Tasmanian Government co-funding, but the geological case still rests heavily on unverified historical data.

Western Mines Group has identified broad nickel sulphide mineralisation across six holes on the western margin of Mulga Tank, including a shallow 13m zone grading 0.41% nickel. The results also support a geological model that could guide follow-up drilling towards richer zones, ahead of a government-backed seismic survey.

Enterprise Metals has secured $1.2 million in discounted equity funding alongside a proposed board overhaul led by mining executives Phillip Gallagher and Steven Zaninovich. The incoming team will review the company’s Western Australian portfolio and decide where its limited exploration capital should go next.

BOA Resources has returned high-grade copper intersections from all six initial RC holes at Ricci Lee, including 14 metres at 2.49% copper and 15 metres at 2.25%. Assays from 40 further RC holes and 92 aircore holes across five other prospects remain pending.

Tolu Minerals has more than doubled its reported gold resources to 1.33 million ounces after declaring a maiden 293,000-ounce resource at Mt Penck in Papua New Guinea. The project also carries a largely untested copper-gold porphyry target, but its proposed A$30 million exploration program still requires separate funding.

Lightning Minerals says reconnaissance sampling has expanded the Warby Project’s interpreted tungsten system well beyond its World War I-era workings, with rock chips grading up to 5.5% tungsten. The company has fast-tracked further soil sampling to define the anomalies before selecting maiden drill targets.

White Cliff Minerals has reported broad, bornite-dominant mineralisation in the first-ever drilling at Bornite Hills, but laboratory assays are still weeks away. The discovery adds a new target to the Rae Copper Project, alongside a sediment-hosted copper horizon now traced across a much larger area.

Sunshine Metals has upgraded the economics of its Liontown project, forecasting A$179.8 million in net operating cashflow after capital over a 66-month mine life. The study points to mid-2027 mining, but depends on approvals, Mt Moss commissioning and a preliminary plan carrying a plus or minus 30% accuracy range.

RareX has identified a 74-metre zone of anomalous copper in drill hole KRC012 at the Niobe Prospect, with portable XRF readings peaking at 5,724ppm. The result broadens the Khaleesi exploration story, but laboratory assays are still four to six weeks away.

Cobre has logged copper sulphide mineralisation in its first deep diamond hole at Sierra Atacama since 2021, extending the system below the existing operation. The result is encouraging but remains visual and preliminary, with laboratory assays due in October.