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