Know all about Coquina and Limestone properties here. All properties of rocks are important as they define the type of rock and its application. Coquina and Limestone belong to Sedimentary Rocks.Texture of Coquina is Clastic whereas that of Limestone is Clastic or Non-Clastic. Coquina appears Layered, Banded, Veined and Shiny and Limestone appears Rough and Banded. The luster of Coquina is dull to vitreous to submetallic while that of Limestone is dull to pearly. Coquina is available in beige, buff, orange colors whereas Limestone is available in beige, black, blue, brown, cream, gold, green, grey, light green, light grey, linen, pink, red, rust, silver, white, yellow colors. The commercial uses of Coquina are creating artwork and that of Limestone are animal feed filler, as a feed additive for livestock, paper industry, raw material for manufacture of quicklime, slaked lime, soil conditioner, used in aquariums, whiting material in toothpaste, paint and paper.