Know all about Granulite and Mylonite properties here. All properties of rocks are important as they define the type of rock and its application. Granulite and Mylonite belong to Metamorphic Rocks.Texture of Granulite is Granoblastic whereas that of Mylonite is Foliated. Granulite appears Veined or Pebbled and Mylonite appears Dull, Banded and Foilated. The luster of Granulite is vitreous while that of Mylonite is shiny. Granulite is available in black, brown colors whereas Mylonite is available in black to grey colors. The commercial uses of Granulite are curling, gemstone, laboratory bench tops, soil conditioner, tombstones and that of Mylonite are creating artwork, gemstone, jewelry.