Soapstone (also known as steatite or soaprock) is a talc-schist, which is a type of metamorphic rock. It is largely composed of the mineral talc and is thus rich in magnesium. It is produced by dynamothermal metamorphism and metasomatism, which occurs in the areas where tectonic plates aresubducted, changing rocks by heat and pressure, with influx of fluids, but without melting. It has been a medium for carving for thousands of years.

 Composites filled with enhance the performance properties of the compound. It exhibits higher stiffness, creep resistance at both ambient and elevated temperature. It has a greasy feel.

Soapstone powder, Talc is the basic raw material for paper industries, paints industries, Detergent, cosmetic, PP, LD, , PVC, HDPE compounding,  rubber, pharmaceutical industry, baby talc manufacturing as a filler raw material.