One of Still Bright’s founders, Jon Vardner, was researching copper reactions and vanadium flow batteries when he came up ...

Copper-containing rock hosts only a small percentage of copper. Most of the rock is unwanted material, typically referred to as gangue. Depending on to what minerals the copper is bound, the rock is ...

Nov 13 (Reuters) - First Quantum Minerals FM.TO has reduced ore processing at its Cobre Panama mine as protests against the project block port access, the Canadian miner said on Monday, the first sign ...

Junior Anax Metals believes its Whim Creek processing plant and mine can become a catalyst to revive a copper district in the Pilbara. When the copper price tanked in 2009 on the back of the global ...

Sterlite Industries (India) Ltd. and Hindalco Industries Ltd. won a 13 percent increase in copper ore processing fees from Freeport-McMoRan Copper & Gold Inc. for next year, said two people familiar ...

Faster-than-anticipated development at Nugent has unlocked early access to the orebody, allowing Hillgrove to begin processing well ahead of plan. Mining of the development ore has started ahead of ...

LUSAKA, Sept 25 (Reuters) - Zambia will remove import duty on copper ores and concentrates to encourage local processing, Finance Minister Bwalya Ng’andu said in a budget speech delivered in ...

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 ...