Hotazel Mine, Hotazel, Kalahari manganese field, Northern Cape, …
Africa. Hotazel Mine, Hotazel, Kalahari manganese field, Northern Cape, South Africa : The Hotazel outlier is situated in a graben to the east of Black Rock and contains a very high-grade ore (60 to 70 percent average). Hausmannite with lesser amounts of other minerals and a very low ...Web
قرأ أكثر