Know all about Arkose and Luxullianite properties here. All properties of rocks are important as they define the type of rock and its application. Arkose belongs to Sedimentary Rocks while Luxullianite belongs to Igneous Rocks.Texture of Arkose is Clastic whereas that of Luxullianite is Granular, Phaneritic. Arkose appears Rough and Dull and Luxullianite appears Veined or Pebbled. The luster of Arkose is dull while that of Luxullianite is dull to grainy with sporadic parts pearly and vitreous. Arkose is available in reddish brown colors whereas Luxullianite is available in black, grey, orange, pink, white colors. The commercial uses of Arkose are in aquifers, soil conditioner, source of magnesia (mgo), tombstones and that of Luxullianite are creating artwork, curling, gemstone, laboratory bench tops, tombstones.