Dolomite Mineral is a double carbonate rock with composition of calcium & magnesium whose proportion varies as per the mining zone.
Talc is a mineral composed of hydrated magnesium silicate with the chemical formula H2Mg3(SiO3)4 or Mg3Si4O10(OH)2
Calcite Powder is also popular with the name Calc-spar, or calcium carbonate powder.
Our range of Surface Treated Ground Calcium Carbonate is customer specific.