The Cu POX leaching solution is intended to address the challenges posed by changing ore compositions and the depletion of ...

The Cu POX process is a proven hydrometallurgical method for the treatment of copper sulfide concentrates at lower capacities ...

Metso has launched its Cu POX leaching process to address the needs of the copper extraction industry. As ore compositions ...

Metso has introduced an innovative solution, the copper POX (pressure oxidation) leaching process, to extract copper in a ...

Metso is excited to launch its efficient Cu POX leaching process to address the needs of the copper extraction industry.

In his mining history column for Mining the West magazine, UNR mining history professor Eric Nystrom looks at the history of ...

HOUSTON (Reuters) -Freeport-McMoRan hopes U.S. President Donald Trump declares copper a critical mineral, a move that would ...

Freeport also operates one of two U.S. copper smelters and produces more than 200 million pounds of the metal annually using leaching. The average grade, or percentage of copper in rock deposits ...