Steatite Products, MSDS, Manufacturing Process ...
Soapstone (also known as steatite or soaprock) is a metamorphic rock, a talcschist. It is largely composed of the mineral talc and is rich in magnesium. It is produced by dynamothermal metamorphism and metasomatism, which occurs at the areas where tectonic plates are subducted, changing rocks by heat and pressure, with influx of fluids, but ...