Know all about Soapstone and Mylonite properties here. All properties of rocks are important as they define the type of rock and its application. Soapstone and Mylonite belong to Metamorphic Rocks.Texture of Soapstone is Polished whereas that of Mylonite is Foliated. Soapstone appears Dull, Banded and Foilated and Mylonite appears Dull, Banded and Foilated. The luster of Soapstone is greasy while that of Mylonite is shiny. Soapstone and Mylonite are available in black, black to grey, green, grey colors. The commercial uses of Soapstone and Mylonite are cemetery markers, creating artwork, gemstone, jewelry, manufacture of soap, solvents, dyes, plastics and fibres, production of lime, source of magnesia (mgo).