Know all about Mylonite and Skarn properties here. All properties of rocks are important as they define the type of rock and its application. Mylonite and Skarn belong to Metamorphic Rocks.Texture of Mylonite is Foliated whereas that of Skarn is Earthy, Mud-rich, Rough. Mylonite appears Dull, Banded and Foilated and Skarn appears Dull. The luster of Mylonite is shiny while that of Skarn is waxy and dull. Mylonite is available in black to grey colors whereas Skarn is available in black, brown, colourless, green, grey, white colors. The commercial uses of Mylonite are creating artwork, gemstone, jewelry and that of Skarn are creating artwork, gemstone, jewelry, metallurgical flux, source of magnesia (mgo).