Agreement with Nyangumarta group clears a key hurdle as Rio Tinto targets first production from the Western Australia mine by ...

HOUSTON, March 24 (Reuters) - Rio Tinto aims to open Arizona's Resolution Copper mine ⁠by ⁠the mid-2030s but may need to export some of ⁠its copper concentrate due to the challenging economics of ...

YELLOWKNIFE, Canada, March 25, 2026--(BUSINESS WIRE)--After 23 years of operations and more than 150 million carats of rough diamonds produced before exhausting its economic reserves, Rio Tinto's ...

South32 Ltd (ASX: S32) and Rio Tinto Ltd (ASX: RIO): which mining giant would I buy for yield, growth, or value right now?

(Alliance News) - Rio Tinto PLC and Ltd has agreed to acquire the Aurukun bauxite project in Australia from Glencore PLC and Mitsubishi Development Pty Ltd, Bloomberg reported Tuesday. The Bloomberg ...

Rio Tinto is a major iron ore miner. Besides that, RIO is one of the primary copper and aluminum producers. The company scores one of the best metrics: 26.4% total debt to equity, 0.2 net debt to ...

Rio Tinto Group RIO and Vale S.A. VALE are among the world’s largest iron ore producers and diversified miners, making them direct competitors in the global metals and mining sector. Both companies ...

Neste has partnered with Rio Tinto to help the mining company transition its heavy equipment from fossil diesel to renewable diesel at its U.S. Borax mine in Boron, California. Rio Tinto conducted a ...

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Rio Tinto (NYSE:RIO) has stepped up its campaign to win over public opinion in Serbia for what would be Europe's biggest lithium mine because of widespread opposition over environmental concerns, ...