Dolomite is an a carbonate of calcium and magnesium dolomite uses and applications include: fillerextender in plastics, sealants, and coatings; raw material for sulfite pulp process in papermaking; water treatment chemical; production of calcined dolomite; refractory for furnaces; manufacturing of magnesium compds. and magnesium metals; as building material; in Dolomite chips are likewise utilized in deck tiles. dolomite is fundamentally the same as the mineral calcite. calcite is made of calcium carbonate (caco3) while dolomite is a calcium magnesium carbonate (camg(co3)2). the most ideal approach to differentiate these minerals one from the other is to think about their hardness and corrosive response. Magnesium carbonate, mgco3, is a white solid that occurs in nature as a mineral. several hydrated and basic forms of magnesium carbonate also exist as minerals. in addition, mgco3 has a variety of applications. magnesite and dolomite minerals are used to produce magnesium metal and basic refractory bricks. mgco3 is also used in flooring ... Dolomite is calcium magnesium carbonate which is easily available from the mines. dolomite mineral is a double carbonate of calcium and magnesium and it exhibits a granular structure. it has high natural whiteness and is noted for their ease of dispersion. its use improves properties such as weather ability, reduces shrinkage and water absorption.