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