Metso has announced the launch of its Cu POX leaching process to address the needs of the copper extraction industry. As ore compositions change due to depletion of deposits and increasing ...

A Chilean startup backed by BHP Group has delivered its first copper cathodes from a demonstration plant at a mine site in northern Chile as the industry looks to squeeze out more metal from lower ...

Metso has introduced the Cu POX leaching solution, a new hydrometallurgical process to enhance copper sulphide leaching efficiency and environmental sustainability. The Cu POX leaching solution aims ...

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Hudbay Minerals Inc. hopes federal tax credits will pay part of a $367 million tab for a new leaching plant it plans to build at its massive, proposed Copper World mining complex in the Santa Rita ...