Know all about Mylonite and Greenschist properties here. All properties of rocks are important as they define the type of rock and its application. Mylonite and Greenschist belong to Metamorphic Rocks.Texture of Mylonite is Foliated whereas that of Greenschist is Foliated, Platy. Mylonite appears Dull, Banded and Foilated and Greenschist appears Layered and Shiny. The luster of Mylonite and Greenschist is shiny. Mylonite is available in black to grey colors whereas Greenschist is available in dark greenish - grey, green colors. The commercial uses of Mylonite are creating artwork, gemstone, jewelry and that of Greenschist are blackboards, manufacture of tools, writing slates.