Know all about Skarn and Luxullianite properties here. All properties of rocks are important as they define the type of rock and its application. Skarn belongs to Metamorphic Rocks while Luxullianite belongs to Igneous Rocks.Texture of Skarn is Earthy, Mud-rich, Rough whereas that of Luxullianite is Granular, Phaneritic. Skarn appears Dull and Luxullianite appears Veined or Pebbled. The luster of Skarn is waxy and dull while that of Luxullianite is dull to grainy with sporadic parts pearly and vitreous. Skarn is available in black, brown, colourless, green, grey, white colors whereas Luxullianite is available in black, grey, orange, pink, white colors. The commercial uses of Skarn are creating artwork, gemstone, jewelry, metallurgical flux, source of magnesia (mgo) and that of Luxullianite are creating artwork, curling, gemstone, laboratory bench tops, tombstones.