Freeport keeps Grasberg shut amid rescue operationsThe company continues its efforts to rescue seven workers trapped underground earlier this week.Staff Writer | September 12, 2025 | 9:09 am
Infographic: Why most US copper is from the SouthwestCopper mining in the four southwestern states of Arizona, Nevada,…Blair McBride | September 10, 2025 | 11:59 am
Site visit: Gunnison taps Nuton tech as America’s newest copper producerCOCHISE COUNTY, ARIZ. — Gunnison Copper’s (TSX: GCU; US-OTC: GCUMF)…Blair McBride | September 9, 2025 | 11:55 am
Rio Tinto commits to higher Citadel spend The world’s second largest miner has earmarked A$24.5 million (almost $19m) for this year, up from $A13.8 million ($10m) in 2020. Cecilia Jamasmie | April 12, 2021 | 5:30 am
Codelco takes Ecuador to arbitration over stalled joined project Chile's copper giant has requested international arbitration with Ecuador and its state-miner over the Llurimagua project. Cecilia Jamasmie | April 9, 2021 | 7:06 am
Rio Tinto, Turquoise Hill strike funding deal for Oyu Tolgoi The binding agreement ends a long-dragged standoff between the companies over funding for an expansion of the copper-gold mine in Mongolia. Cecilia Jamasmie | April 9, 2021 | 5:00 am
Canadian miners subject to tougher tailings standards The Mining Association of Canada (MAC) has updated its tailings standards and it now meets or exceeds most global guidelines. Cecilia Jamasmie | April 7, 2021 | 9:24 am
Engie ready to build wind farm that will supply Anglo American’s Quellaveco project in Peru Construction of the 260MW Punta Lomitas wind park is expected to begin in the second half of 2021. Cecilia Jamasmie | April 6, 2021 | 6:06 am
Panoramic Resources to restart nickel project in Australia To support the resuming of operations, Panoramic has entered a five-year nickel and copper concentrate offtake agreement with Trafigura Group. Cecilia Jamasmie | April 6, 2021 | 5:51 am
DeepGreen hits backs at firms opposing seafloor mining Supporting a moratorium is backing the continued destruction of our biodiverse carbon sinks and the numerous other environmental and social ills that come from land-mining, the company says. Cecilia Jamasmie | April 1, 2021 | 7:26 am
BMW, Volvo, Google and Samsung call for ban on deep-sea mining They are the first global companies to have signed up to a World Wildlife Fund (WWF) call for a moratorium on mining the seabed. Cecilia Jamasmie | March 31, 2021 | 6:42 am
Decommissioning, other environmental costs often underestimated – study Swedish researchers say insufficient financial reporting by mining companies may lead to an underestimation of environmental liabilities. Cecilia Jamasmie | March 29, 2021 | 6:11 am