Know all about Borolanite and Coquina properties here. All properties of rocks are important as they define the type of rock and its application. Borolanite belongs to Igneous Rocks while Coquina belongs to Sedimentary Rocks.Texture of Borolanite is Granular whereas that of Coquina is Clastic. Borolanite appears Banded and Foilated and Coquina appears Layered, Banded, Veined and Shiny. The luster of Borolanite is greasy to dull while that of Coquina is dull to vitreous to submetallic. Borolanite is available in brown, buff, cream, green, grey, pink, white colors whereas Coquina is available in beige, buff, orange colors. The commercial uses of Borolanite are cemetery markers and that of Coquina are creating artwork.