They typically contain between 0.4 and 1 percent copper in concert ... Volcanogenic massive sulfide (VMS) deposits, a source of copper sulfide formed through hydrothermal events in submarine ...

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

Copper mineralization occurs in many forms and in a variety of geological settings. As such, there are various factors to consider when determining the value of different types of copper deposits.