• Copper extraction - Wikipedia

    Oxidised copper ore bodies may be treated via several processes, with hydrometallurgical processes used to treat oxide ores dominated by copper ... Azurite: 2CuCO 3 ·Cu

  • hydrometallurgical extraction of gold

    Hydrometallurgical methods for the extraction of gold from its ores are ... Ausencoメs engineering expertise in hydrometallurgical treatment is enhanced by our ...