Natural Dolomite Powder available in 50 Kg HDPE packing as per below specifications. Port of loading Hazira Port. SiO2 7.82% CaO 29.12% MgO 18.80% Fe2O3 0.24% Al2O3 0.15% LOI 43.50% Brightness 76% Whiteness 80% CaCo3 52% MgCo3 39% PH Value 8.80% Specific Gravity 2.80% Moisture 0.20% This grade it suited for agriculture, aquaculture, construction, paint , soap industry etc.