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