Know all about Mudstone and Granulite properties here. All properties of rocks are important as they define the type of rock and its application. Mudstone belongs to Sedimentary Rocks while Granulite belongs to Metamorphic Rocks.Texture of Mudstone is Clastic whereas that of Granulite is Granoblastic. Mudstone appears Rough and Dull and Granulite appears Veined or Pebbled. The luster of Mudstone is dull while that of Granulite is vitreous. Mudstone and Granulite are available in black, blue, brown, green, grey, orange, red, white, yellow colors. The commercial uses of Mudstone are creating artwork, pottery and that of Granulite are curling, gemstone, laboratory bench tops, soil conditioner, tombstones.