Know all about Coquina and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Coquina and Breccia belong to Sedimentary Rocks.Texture of Coquina is Clastic whereas that of Breccia is Brecciated, Clastic. Coquina appears Layered, Banded, Veined and Shiny and Breccia appears Layered, Banded, Veined and Shiny. The luster of Coquina is dull to vitreous to submetallic while that of Breccia is dull to pearly. Coquina is available in beige, buff, orange 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 Coquina are creating artwork and that of Breccia are creating artwork, gemstone, jewelry.