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