Pratibha Refractory Minerals provide Talcum Powder. The talc, a mineral that consists of the elements magnesium, silicon, oxygen, is used to absorb moisture. We are leading manufacturer, supplier of Talcum Powder, dolomite, Kaolin Clay. The Talc minerals are used in various industries. We provide varieties in Talc Rough material, shaped, crushed, polished, power form and unpolished.