We are the Manufacturer & Supplier of this product. Calcined Dolomite is low in impurities and possesses a high degree of reactivity making it suitable for usage in chemical processes commercially. Calcined Dolomite is obtained through the controlled calcinations of high quality Dolo stone. This is one of the basic raw materials for Alloy Steel. Specification( % ) CaO 50.0% -52.0% MgO 30.0% -35.0% Sio2 2.0% - 3.0% Size & Packing As per Requirement