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