List Non-Metallic Mineral Names - 911 MetallurgistMar 17, 2017 . . make them valuable as copper ores, and sometimes gold and silver add to the value of the ore; . The low price of the mineral does not allow large cost for . It is a fairly common vein matter in regions where veins of metallic ores are ... When the clay is burned, these nodules form quicklime, which slowly.gold ore non metallic form,Gold: The mineral native Gold information and picturesGold in its natural mineral form almost always has traces of silver, and may also . may not be noticed because of the association with these resembling minerals. . Gold has been used as a precious metal throughout the history of mankind.
gold ore non metallic form