We offers high quality Dolomite in lowest price to our customers. We can supply Dolomite Lumps and Dolomite Powder. Dolomite Exporter in Pakistan. Dolomite is a typical mineral that forms rocks. CaMg(CO3)2 is the chemical formula for this calcium magnesium carbonate. Dolomite Usage. Magnesium oxide (MgO), a component of refractory bricks, …