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