tin ore washing, tin ore washing Suppliers and .
Other gold skarns (e.g. McCoy, Nevada, Brooks et al., 1991) are more oxidized, have lower gold grades (1-5 g/t Au), and contain subeconomic amounts of other metals such as Cu, Pb, and Zn. Several other skarn types, particularly Cu skarns, contain enough gold (0.01->1 g/t Au) for it to be a byproduct.Gold Ore Processing Equipment In South Africa Gold Ore. About 69% of these are mineral separator, 3% are mixing equipment. A wide variety of gold ore processing equipment in south africa options are available to you, such as gravity separator, flotation separator, and magnetic separator. Live Chat; gold ore separator machine in south africa