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