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