The copper, which is being produced in Arizona by Rio Tinto with bacteria and acid, will be used for data-center construction ...

Codelco proposes a $1.3 billion project to extend operations at its Radomiro Tomic mine. The plan aims to increase production ...

Anglo-Australian mining giant Rio Tinto has partnered with Amazon Web Services (AWS) to supply low-carbon copper produced ...

Rio Tinto is harnessing data and analytics services from AWS to optimise a process it’s championing to extract copper from ...

Amazon Web Services signed a two-year copper deal with Rio Tinto to supply AI data centers from an Arizona mine, expecting to ...

Mining mergers are back in style. Rio Tinto, the industry’s fourth-most valuable company, has confirmed it is in talks to ...

The copper electrorefining process is a well‐established method for producing high-purity copper from impure anodes by utilising electrochemical principles. In this process, copper dissolves at the ...

Rio Tinto and AWS team up to use Nuton's bioleaching process at Johnson Camp mine, producing low-carbon copper for U.S. data ...

VANCOUVER, British Columbia, Oct. 15, 2025 (GLOBE NEWSWIRE) -- Taseko Mines Limited (TKO:CA) (“Taseko” or the "Company") is pleased to provide an update on progress at its 100%-owned Florence Copper ...

The smelter produced the first anodes in December 2025, approximately five weeks after the start of its heat-up process.

Anglo American's third-quarter copper output was broadly flat. However, production from its steelmaking coal division more than halved following a fire at its Moranbah North mine in Australia. The ...

Vedanta's Sterlite Copper unit seeks approval from Tamil Nadu authorities for its green copper plant initiative. The Madras High Court has directed that fresh applications are necessary, following ...