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