Barite, barytes, or heavy spar, a white, yellow, blue, red, or colorless mineral. It is a sulfate of barium, BaSO4, located in nature as tabular crystals or in granular or huge form and has a high precise gravity. The mineral is widely distributed throughout the world. It normally occurs in veins with lead and zinc minerals.
Basalt crushing operations
January 30th, 2012 at 10:13 am