How do natural stones like soapstone stand up? Soapstone, also called steatite, is a metamorphic rock made from talc-schist, which means it contains talc, in this case around 50 percent.

Soapstone is a non-porous, heat-resistant, naturally occurring metamorphic rock that makes a beautiful and durable countertop material. Soapstone is composed primarily of talc (yes, the same main ...