Know all about Peridotite and Diamictite properties here. All properties of rocks are important as they define the type of rock and its application. Peridotite belongs to Igneous Rocks while Diamictite belongs to Sedimentary Rocks.Texture of Peridotite is Phaneritic whereas that of Diamictite is Clastic. Peridotite appears Rough and Shiny and Diamictite appears Banded. The luster of Peridotite is shiny while that of Diamictite is grainy, pearly and vitreous. Peridotite is available in dark greenish - grey colors whereas Diamictite is available in brown, buff colors. The commercial uses of Peridotite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds and that of Diamictite are commemorative tablets, creating artwork, production of lime.