Know all about Breccia and Coquina properties here. All properties of rocks are important as they define the type of rock and its application. Breccia and Coquina belong to Sedimentary Rocks.Texture of Breccia is Brecciated, Clastic whereas that of Coquina is Clastic. Breccia appears Layered, Banded, Veined and Shiny and Coquina appears Layered, Banded, Veined and Shiny. The luster of Breccia is dull to pearly while that of Coquina is dull to vitreous to submetallic. Breccia and Coquina are available in beige, black, blue, brown, buff, green, grey, orange, pink, purple, red, rust, white, yellow colors. The commercial uses of Breccia and Coquina are creating artwork, gemstone, jewelry.