Dolomite Grit is an anhydrous in nature and belong to carbonate mineral. It has chemical formula of CaMg(CO3)2 and contain double calcium and carbonate ions. The solid grit is available in various sizes and shapes with 98% pure composition. This is used in manufacturing of different materials viz. cement, stone, calcined lime and gas reservoir. It is nonhazardous, non-flammable and safe for using. Dolomite Grit has mohs hardness 3.5 to 4 and specific gravity 2.8 to 2.9. moreover, stone grit has black and grey color. This is also used in chemical, agricultural soil treatment and metallurgical flux.