Barite, also known as Barium Sulphate. Barite is used to optimize and add value in various application in the form of: filler in paints and plastics, sound reduction in eigine compartments, automobile coating finishes for smoothness and corrosion resistance, friction products for autombiles and trucks, and also glass ceramics. Density:4.5Min. BaSO4:96Min, 88Min. Fe2O3: 0.2Max Al2O3: 1.0Max SiO2: 1.0Max