Know all about Granulite and Theralite properties here. All properties of rocks are important as they define the type of rock and its application. Granulite belongs to Metamorphic Rocks while Theralite belongs to Igneous Rocks.Texture of Granulite is Granoblastic whereas that of Theralite is Phaneritic. Granulite appears Veined or Pebbled and Theralite appears Veined and Shiny. The luster of Granulite is vitreous while that of Theralite is waxy and dull. Granulite is available in black, brown colors whereas Theralite is available in dark grey to black colors. The commercial uses of Granulite are curling, gemstone, laboratory bench tops, soil conditioner, tombstones and that of Theralite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.