Know all about Pegmatite and Peridotite properties here. All properties of rocks are important as they define the type of rock and its application. Pegmatite and Peridotite belong to Igneous Rocks.Texture of Pegmatite is Pegmatitic whereas that of Peridotite is Phaneritic. Pegmatite appears Layered, Banded, Veined and Shiny and Peridotite appears Rough and Shiny. The luster of Pegmatite is grainy, pearly and vitreous while that of Peridotite is shiny. Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors whereas Peridotite is available in dark greenish - grey colors. The commercial uses of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz and that of Peridotite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.