Chilean copper producer Codelco and global miner Rio Tinto will jointly aim to create a copper "mining district" around their ...

Codelco and Rio Tinto have announced a new collaboration agreement aimed at accelerating the potential development of the ...

This agreement signifies a strategic partnership focused on promoting the development and implementation of innovative and ...

CEO Jakob Stausholm says brines in Argentina, Chile and Bolivia offer the best chance for the world to access low-cost, ...

US judge halts land exchange for Rio Tinto copper mine opposed by Native Americans A U.S. federal judge on Friday temporarily blocked the Trump administration from transferring land to Rio Tinto ...

Rio Tinto Group survived an attempt by an activist investor to force it to review its dual listing structure, with not enough ...

SANTIAGO (Reuters) - Chilean copper producer Codelco and global miner Rio Tinto have agreed to a new collaboration aimed at ...