Know all about Migmatite and Lignite properties here. All properties of rocks are important as they define the type of rock and its application. Migmatite belongs to Metamorphic Rocks while Lignite belongs to Sedimentary Rocks.Texture of Migmatite is Foliated whereas that of Lignite is Amorphous, Glassy. Migmatite appears Dull, Banded and Foilated and Lignite appears Veined or Pebbled. The luster of Migmatite is dull to pearly to subvitreous while that of Lignite is dull to vitreous to submetallic. Migmatite is available in black, bluish - grey, brown, brown- black, dark greenish - grey, dark grey to black colors whereas Lignite is available in black, brown, dark brown, grey, light to dark grey colors. The commercial uses of Migmatite are cemetery markers, jewelry, tombstones, used to manufracture paperweights and bookends and that of Lignite are electricity generation.