Know all about Claystone and Charnockite properties here. All properties of rocks are important as they define the type of rock and its application. Claystone belongs to Sedimentary Rocks while Charnockite belongs to Igneous Rocks.Texture of Claystone is Clastic whereas that of Charnockite is Granular. Claystone appears Rough and Dull and Charnockite appears Veined or Pebbled. The luster of Claystone is dull while that of Charnockite is not available. Claystone is available in black, blue, brown, green, grey, orange, red, white, yellow colors whereas Charnockite is available in black, grey, orange, pink, white colors. The commercial uses of Claystone are pottery and that of Charnockite are curling, gemstone, laboratory bench tops, tombstones.