Know all about Cataclasite and Itacolumite properties here. All properties of rocks are important as they define the type of rock and its application. Cataclasite belongs to Metamorphic Rocks while Itacolumite belongs to Sedimentary Rocks.Texture of Cataclasite is Clastic whereas that of Itacolumite is Clastic, Granular, Rough. Cataclasite appears Dull and Banded and Itacolumite appears Rough. The luster of Cataclasite is vitreous while that of Itacolumite is dull. Cataclasite is available in brown, green, white, yellow 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 Cataclasite are commemorative tablets, creating artwork and that of Itacolumite are an oil and gas reservoir, in aquifers, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones.