Rio Tinto said it is in negotiations with Mongolia over the giant Oyu Tolgoi copper mine, one of the world’s biggest deposits of the metal needed to build electric vehicles and data centers.

March 9 (Reuters) - Mongolia is seeking to renegotiate the "unfair" commercial terms of mining giant Rio Tinto's $18 billion Oyu Tolgoi copper mine, the Financial Times reported on Monday. Mongolia's ...

LIMA, March 11 (Reuters) - Peru on Wednesday approved an environmental study for Buenaventura, one of Peru's largest mining firms, to proceed with its southern Trapiche copper project with an ...

Talks over copper project would be latest renegotiation as global sector grapples with wave of resource nationalism ...

Johannesburg, South Africa--(Newsfile Corp. - December 1, 2025) - Ivanhoe Mines (OTCQX: IVPAF) Executive Co-Chairman Robert Friedland and President and Chief Executive Officer Marna Cloete are ...

SANTIAGO, March 5 (Reuters) - Chile's state-owned Codelco, the world's largest copper producer, and Microsoft signed a ...

Workers at the worlds largest copper mine, BHP Billitons Escondida in Chile, are vowing to launch a "long and hard" strike Thursday for pay increases, causing jitters on world markets. Escondida, a ...

Rising copper demand and aging mines are setting up a supply shortage. Here are three small-cap copper stocks investors may want to consider now.

DRC Mining Week, the Democratic Republic of Congo’s longest-running and most influential mining platform, has officially ...