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