Know all about Essexite and Migmatite properties here. All properties of rocks are important as they define the type of rock and its application. Essexite belongs to Igneous Rocks while Migmatite belongs to Metamorphic Rocks.Texture of Essexite is Granular whereas that of Migmatite is Foliated. Essexite appears Banded and Migmatite appears Dull, Banded and Foilated. The luster of Essexite is not available while that of Migmatite is dull to pearly to subvitreous. Essexite is available in dark grey to black colors whereas Migmatite is available in black, bluish - grey, brown, brown- black, dark greenish - grey, dark grey to black colors. The commercial uses of Essexite are cemetery markers, commemorative tablets, jewelry, sea defence, tombstones and that of Migmatite are cemetery markers, jewelry, tombstones, used to manufracture paperweights and bookends.