Know all about Teschenite and Mylonite properties here. All properties of rocks are important as they define the type of rock and its application. Teschenite belongs to Igneous Rocks while Mylonite belongs to Metamorphic Rocks.Texture of Teschenite is Phaneritic whereas that of Mylonite is Foliated. Teschenite appears Veined and Shiny and Mylonite appears Dull, Banded and Foilated. The luster of Teschenite is not available while that of Mylonite is shiny. Teschenite is available in dark grey to black colors whereas Mylonite is available in black to grey colors. The commercial uses of Teschenite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones and that of Mylonite are creating artwork, gemstone, jewelry.