Know all about Migmatite and Tephrite properties here. All properties of rocks are important as they define the type of rock and its application. Migmatite belongs to Metamorphic Rocks while Tephrite belongs to Igneous Rocks.Texture of Migmatite is Foliated whereas that of Tephrite is Aphanitic to Porphyritic. Migmatite appears Dull, Banded and Foilated and Tephrite appears Vesicular. The luster of Migmatite is dull to pearly to subvitreous while that of Tephrite is subvitreous to dull. Migmatite is available in black, bluish - grey, brown, brown- black, dark greenish - grey, dark grey to black colors whereas Tephrite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Migmatite are cemetery markers, jewelry, tombstones, used to manufracture paperweights and bookends and that of Tephrite are production of lime, soil conditioner.