Know all about Teschenite and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Teschenite belongs to Igneous Rocks while Breccia belongs to Sedimentary Rocks.Texture of Teschenite is Phaneritic whereas that of Breccia is Brecciated, Clastic. Teschenite appears Veined and Shiny and Breccia appears Layered, Banded, Veined and Shiny. The luster of Teschenite is not available while that of Breccia is dull to pearly. Teschenite is available in dark grey to black colors whereas Breccia is available in beige, black, blue, brown, buff, green, grey, orange, pink, purple, red, rust, white, yellow colors. The commercial uses of Teschenite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones and that of Breccia are creating artwork, gemstone, jewelry.