Know all about Pegmatite and Mylonite properties here. All properties of rocks are important as they define the type of rock and its application. Pegmatite belongs to Igneous Rocks while Mylonite belongs to Metamorphic Rocks.Texture of Pegmatite is Pegmatitic whereas that of Mylonite is Foliated. Pegmatite appears Layered, Banded, Veined and Shiny and Mylonite appears Dull, Banded and Foilated. The luster of Pegmatite is grainy, pearly and vitreous while that of Mylonite is shiny. Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors whereas Mylonite is available in black to grey colors. The commercial uses of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz and that of Mylonite are creating artwork, gemstone, jewelry.