
Company Information
Ask for more detail from the seller
Contact SupplierDolomite Lump is a double carbonate of Magnesium and Calcium (CaCO3. MgCO3). Theoretically, it contains 21.7 MgO and 30.4 % CaCO3 and the remaining being CO2. However in nature much variation takes place in the composition.
Dolomite is used as a source of magnesium metal and of magnesia (MgO), which is a constituent of refractory bricks. Dolostone is often used instead of limestone as an aggregate for both cement and bitumen mixes and also as a flux in blast furnaces.