Know all about Diorite and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Diorite belongs to Igneous Rocks while Breccia belongs to Sedimentary Rocks.Texture of Diorite is Phaneritic whereas that of Breccia is Brecciated, Clastic. Diorite appears Shiny and Breccia appears Layered, Banded, Veined and Shiny. The luster of Diorite is shiny while that of Breccia is dull to pearly. Diorite is available in black, brown, light to dark grey, white 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 Diorite are creating artwork, curling and that of Breccia are creating artwork, gemstone, jewelry.