Know all about Itacolumite and Monzonite properties here. All properties of rocks are important as they define the type of rock and its application. Itacolumite belongs to Sedimentary Rocks while Monzonite belongs to Igneous Rocks.Texture of Itacolumite is Clastic, Granular, Rough whereas that of Monzonite is Phaneritic. Itacolumite appears Rough and Monzonite appears Shiny. The luster of Itacolumite is dull while that of Monzonite is subvitreous to dull. Itacolumite and Monzonite are 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 Itacolumite are an oil and gas reservoir, in aquifers, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones and that of Monzonite are creating artwork.