April 1, 2025 Rare yellow diamond found at Rio Tinto’s Diavik mine The 158.20-carat rock is one of only five yellow diamonds weighing more than 100 carats ever found at Diavik in its 22-year history.
March 31, 2025 Vale to receive $1 billion in Alianca Energia JV deal Vale said it would sell 70% of Alianca Energia to Global Infrastructure Partners.
March 31, 2025 First Quantum pulls back from arbitration on Panama copper mine Move opens a door for more negotiations with the nation over the Cobre Panama mine that’s been shuttered for more than a year.
March 31, 2025 Freeport-McMoRan lowers first-quarter gold sales forecast The company said it expects first-quarter gold sales to be roughly 100,000 ounces below its prior forecast of 225,000 ounces.
March 31, 2025 ArcelorMittal South Africa defers plant closure after $92M injection The closure of the long-steel operations has been expected since November 2023.
March 31, 2025 Protesters block roads to Glencore’s Antapaccay mine in Peru Residents of nearby towns on Sunday began blocking roads to the mine to protest a major expansion project.
March 31, 2025 MMG seeks to reassure investors amid Peru ‘illegal’ copper boom The statement follows reports of a large, informal mine being run by local communities on the Sulfobamba area of the Las Bambas concession.
March 31, 2025 Codelco regains title as world’s top copper producer Chile’s state-owned miner produced 1.44 million tonnes of copper last year.
March 31, 2025 Kazakh miner Solidcore reports profit jump on high gold prices Solidcore, formerly Polymetal International, is the second-largest gold miner in Kazakhstan.
March 28, 2025 Anglo starts talks with banks on possible De Beers IPO Anglo is pursuing a dual-track process in its effort to exit De Beers by trying to find a buyer for the struggling business.
Copper poised for best year since 2009 after December surge All six base metals on the LME are headed for annual gains in a year that’s seen an array of supply-side pressures. December 24, 2025 | 10:11 am
