Know all about Comendite and Luxullianite properties here. All properties of rocks are important as they define the type of rock and its application. Comendite and Luxullianite belong to Igneous Rocks.Texture of Comendite is Porphyritic whereas that of Luxullianite is Granular, Phaneritic. Comendite appears Foliated and Luxullianite appears Veined or Pebbled. The luster of Comendite is dull while that of Luxullianite is dull to grainy with sporadic parts pearly and vitreous. Comendite is available in blue, bluish - grey colors whereas Luxullianite is available in black, grey, orange, pink, white colors. The commercial uses of Comendite are cemetery markers and that of Luxullianite are creating artwork, curling, gemstone, laboratory bench tops, tombstones.