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