Know all about Pegmatite and Scoria properties here. All properties of rocks are important as they define the type of rock and its application. Pegmatite and Scoria belong to Igneous Rocks.Texture of Pegmatite is Pegmatitic whereas that of Scoria is Vesicular. Pegmatite appears Layered, Banded, Veined and Shiny and Scoria appears Glassy and Vesicular. The luster of Pegmatite is grainy, pearly and vitreous while that of Scoria is subvitreous to dull. Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors whereas Scoria is available in black, brown, dark grey to black, red colors. The commercial uses of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz and that of Scoria are as a traction material on snow-covered roads, creating artwork, high-temperature insulation, in gas barbecue grills.