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