Know all about Larvikite and Harzburgite properties here. All properties of rocks are important as they define the type of rock and its application. Larvikite and Harzburgite belong to Igneous Rocks.Texture of Larvikite is Phaneritic whereas that of Harzburgite is Phaneritic. Larvikite appears Shiny and Harzburgite appears Rough and Shiny. The luster of Larvikite is subvitreous to dull while that of Harzburgite is shiny. Larvikite is available in black, brown, light to dark grey, white colors whereas Harzburgite is available in dark greenish - grey colors. The commercial uses of Larvikite are cemetery markers, commemorative tablets, creating artwork and that of Harzburgite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.