Know all about Aplite and Claystone properties here. All properties of rocks are important as they define the type of rock and its application. Aplite belongs to Igneous Rocks while Claystone belongs to Sedimentary Rocks.Texture of Aplite is Granular, Graphic whereas that of Claystone is Clastic. Aplite appears Veined or Pebbled and Claystone appears Rough and Dull. The luster of Aplite is dull to pearly to subvitreous while that of Claystone is dull. Aplite is available in black, grey, orange, pink, white colors whereas Claystone is available in black, blue, brown, green, grey, orange, red, white, yellow colors. The commercial uses of Aplite are curling, gemstone, laboratory bench tops, small sculptures, tombstones and that of Claystone are pottery.