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