Know all about Eclogite and Itacolumite properties here. All properties of rocks are important as they define the type of rock and its application. Eclogite belongs to Metamorphic Rocks while Itacolumite belongs to Sedimentary Rocks.Texture of Eclogite is Earthy whereas that of Itacolumite is Clastic, Granular, Rough. Eclogite appears Dull, Banded and Foilated and Itacolumite appears Rough. The luster of Eclogite is subvitreous to dull while that of Itacolumite is dull. Eclogite is available in black, brown, colourless, green, grey, pink, white colors whereas Itacolumite is available in beige, black, brown, colourless, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors. The commercial uses of Eclogite are creating artwork, gemstone and that of Itacolumite are an oil and gas reservoir, in aquifers, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones.