Know all about Suevite and Coquina properties here. All properties of rocks are important as they define the type of rock and its application. Suevite belongs to Metamorphic Rocks while Coquina belongs to Sedimentary Rocks.Texture of Suevite is Earthy whereas that of Coquina is Clastic. Suevite appears Banded and Coquina appears Layered, Banded, Veined and Shiny. The luster of Suevite is earthy while that of Coquina is dull to vitreous to submetallic. Suevite is available in black, brown, colourless, green, grey, pink colors whereas Coquina is available in beige, buff, orange colors. The commercial uses of Suevite are as a feed additive for livestock, gemstone, metallurgical flux, source of magnesia (mgo) and that of Coquina are creating artwork.