Know all about Mylonite and Sandstone properties here. All properties of rocks are important as they define the type of rock and its application. Mylonite belongs to Metamorphic Rocks while Sandstone belongs to Sedimentary Rocks.Texture of Mylonite is Foliated whereas that of Sandstone is Clastic, Granular, Rough. Mylonite appears Dull, Banded and Foilated and Sandstone appears Rough. The luster of Mylonite is shiny while that of Sandstone is dull. Mylonite is available in black to grey colors whereas Sandstone is available in beige, black, brown, colourless, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors. The commercial uses of Mylonite are creating artwork, gemstone, jewelry and that of Sandstone are an oil and gas reservoir, in aquifers, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones, used in aquariums.