MINERAL COMMODITY PROFILES: CADMIUMextracted mainly as a byproduct of the mining and processing of zinc. In 2000, it was . named it “cadmium” after cadmeia, the ancient Greek name for zinc ore.cadmium zinc ore mining,USGS Minerals Information: CadmiumDec 16, 2016 . Currently, a large percentage of global cadmium metal production takes place in Asia. . Zinc-to-cadmium ratios in typical zinc ores range from 200:1 to 400:1. . U.S. Bureau of Mines Information Circular 9380; U.S. Mineral.
cadmium zinc ore mining