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