Sovanex International is based in India and lists a range of industrial minerals on Global Trade Plaza. The company offers Calcite (Natural Calcium Carbonate), Talc/Soapstone Powder, Dolomite Powder, Silica Powder, China Clay Powder and Barytes. The Calcite is described as natural calcium carbonate valued for its purity. Talc/Soapstone Powder is a metamorphic hydrated magnesium silicate. Dolomite Powder is a natural calcium magnesium carbonate with the formula CaMg(CO3)2. Silica Powder is an A-grade white powder with more than 96% whiteness and more than 99% purity. China Clay Powder is a sedimentary clay produced in different grades from selected raw material. Barytes is a naturally occurring barium sulphate (BaSO4) mineral with high whiteness. Buyers can send an enquiry through Global Trade Plaza.