Know all about Coquina and Pyroxenite properties here. All properties of rocks are important as they define the type of rock and its application. Coquina belongs to Sedimentary Rocks while Pyroxenite belongs to Igneous Rocks.Texture of Coquina is Clastic whereas that of Pyroxenite is Clastic, Granular, Phaneritic, Porphyritic. Coquina appears Layered, Banded, Veined and Shiny and Pyroxenite appears Layered, Banded, Veined and Shiny. The luster of Coquina and Pyroxenite is dull to vitreous to submetallic. Coquina is available in beige, buff, orange colors whereas Pyroxenite is available in black to grey, bluish - grey, dark greenish - grey, green, light greenish grey colors. The commercial uses of Coquina are creating artwork and that of Pyroxenite are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones.