September 2, 2022 Lucapa finds Angola mine’s sixth-largest white diamond The 160-carat white Type IIa diamond, recovered from Lulo mine, is the sixth-largest found at the operation to date.
September 2, 2022 Turquoise Hill’s fifth largest investor rejects Rio Tinto’s bid Sailingstone Capital Partners won't vote in favour of Rio Tinto’s intended $3.3bn takeover of the Canadian miner.
September 1, 2022 Barrick Gold to sell royalty portfolio to Maverix Metals for $60 million The Portfolio consists of 22 royalties on the production of minerals from mines in North America, South America, Australia and Africa.
September 1, 2022 RANKED: World’s top gold producers in H1 2022 In a snapshot of the world's gold supply, Miningintelligence data provides a ranking of the largest gold producers.
September 1, 2022 Curtin University researchers make battery-free breakthrough Research found a more effective way to improve the output of autonomous power sources used to power vital mining equipment in remote or underground locations.
September 1, 2022 Rio Tinto to pay $3.3 billion for full Turquoise Hill ownership The agreement, subject to shareholders' vote, would make Rio direct owner of the giant Oyu Tolgoi copper-gold mine in Mongolia.
August 31, 2022 Ford asks US gov’t to speed up mining permits Ford says it takes up to 10 years to complete permitting requirements for critical mineral mining in the US, versus two to three years in Canada and Australia.
August 31, 2022 Chile’s President puts proposed mining tax on the table Mining sector says new tax would add uncertainty to investment decisions needed to help fill a global copper supply deficit.
August 30, 2022 BHP urged to step up climate advocacy by shareholder activists New shareholder resolution calls on the company to help lobby for a new emissions trading scheme and for phasing out fossil fuel subsidies.
August 30, 2022 Sandfire moves forward with Botswana copper mine expansion The Australian firm plans to set up a major mining hub in the Kalahari Copper Belt.
Critical Metals expects to close Greenland rare earth supply deals in Q1 2026, CEO says The company has already pre-sold 75% of planned output, split between the U.S. and Europe. December 31, 2025 | 12:08 pm
