SUPERIOR, Arizona-- (BUSINESS WIRE)-- Rio Tinto has approved a $144 million investment by Resolution Copper (Rio Tinto share: $79 million) to advance the next phase of development at the project in ...
BROOME, Australia -- Rio Tinto and the Rhodes Ridge Joint Venture 1 are jointly investing A$28 million in a partnership with Curtin University to help deliver a 7,500-square-kilometre "waterless ...
Underground operations at the Oyu Tolgoi copper mine in Mongolia are being progressively restarted following completion of safety reviews. A seismic event on 29 October 2026 led to a localised ...
Rio Tinto confirms that at approximately 18:00 (local time) on 29 October, seismic activity occurred along a rock fault zone at Oyu Tolgoi in Mongolia, resulting in ground vibration in the underground ...
Fénix began operations in 1997 as Argentina’s first commercial lithium operation. The Fénix 1B expansion adds 10,000 tonnes of annual LCE capacity to the existing operation, increasing its total ...
MELBOURNE, Australia-- (BUSINESS WIRE)-- Rio Tinto will invest $1.9 billion 1 to develop the Kangwinan bauxite project on Western Cape York Peninsula in Queensland, underpinning the long-term future ...
1 Announced year-to-date. Completion and cash receipt is subject to entry into binding agreements and satisfaction of conditions precedent. We remain on track to announce around $5 billion in total of ...
VANCOUVER, Canada – Rio Tinto and RevoCast Aluminum Billets Ltd. have entered into a long-term agreement to expand the supply of low-carbon aluminium billet to extrusion customers across North America ...
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