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