Know all about Migmatite and Scoria properties here. All properties of rocks are important as they define the type of rock and its application. Migmatite belongs to Metamorphic Rocks while Scoria belongs to Igneous Rocks.Texture of Migmatite is Foliated whereas that of Scoria is Vesicular. Migmatite appears Dull, Banded and Foilated and Scoria appears Glassy and Vesicular. The luster of Migmatite is dull to pearly to subvitreous while that of Scoria is subvitreous to dull. Migmatite is available in black, bluish - grey, brown, brown- black, dark greenish - grey, dark grey to black colors whereas Scoria is available in black, brown, dark grey to black, red colors. The commercial uses of Migmatite are cemetery markers, jewelry, tombstones, used to manufracture paperweights and bookends and that of Scoria are as a traction material on snow-covered roads, creating artwork, high-temperature insulation, in gas barbecue grills.