Know all about Theralite and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Theralite belongs to Igneous Rocks while Breccia belongs to Sedimentary Rocks.Texture of Theralite is Phaneritic whereas that of Breccia is Brecciated, Clastic. Theralite appears Veined and Shiny and Breccia appears Layered, Banded, Veined and Shiny. The luster of Theralite is waxy and dull while that of Breccia is dull to pearly. Theralite 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 Theralite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones and that of Breccia are creating artwork, gemstone, jewelry.