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