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