Profile: Pratibha Refractory Minerals is a supplier of Talc powder, Kaolin, and Dolomite. Our products are being used all over the world in textiles, ceramics, cosmetics, soaps, detergents, plastics, rubber, adhesive, paints, paper, animal feed and Agro-chemicals like fertilizers. Talc is a metamorphic mineral which can be found in rocks, in foliated masses and sometimes in veins. One can describe talc as Soapstone because of its softness and greasiness. Talc?s structure is similar to micas and clay minerals. It mostly found in the form of magnesium silicates though it covers a wide range of primary rocks and minerals. It is sheet silicate basically.