Know all about Aplite and Harzburgite properties here. All properties of rocks are important as they define the type of rock and its application. Aplite and Harzburgite belong to Igneous Rocks.Texture of Aplite is Granular, Graphic whereas that of Harzburgite is Phaneritic. Aplite appears Veined or Pebbled and Harzburgite appears Rough and Shiny. The luster of Aplite is dull to pearly to subvitreous while that of Harzburgite is shiny. Aplite is available in black, grey, orange, pink, white colors whereas Harzburgite is available in dark greenish - grey colors. The commercial uses of Aplite are curling, gemstone, laboratory bench tops, small sculptures, tombstones and that of Harzburgite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.