Know all about Websterite and Mylonite properties here. All properties of rocks are important as they define the type of rock and its application. Websterite belongs to Igneous Rocks while Mylonite belongs to Metamorphic Rocks.Texture of Websterite is Clastic, Granular, Phaneritic, Porphyritic whereas that of Mylonite is Foliated. Websterite appears Layered, Banded, Veined and Shiny and Mylonite appears Dull, Banded and Foilated. The luster of Websterite is dull to vitreous to submetallic while that of Mylonite is shiny. Websterite and Mylonite are available in black to grey, bluish - grey, dark greenish - grey, green, light greenish grey colors. The commercial uses of Websterite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones and that of Mylonite are creating artwork, gemstone, jewelry.