Know all about Tonalite and Carbonatite properties here. All properties of rocks are important as they define the type of rock and its application. Tonalite and Carbonatite belong to Igneous Rocks.Texture of Tonalite is Phaneritic whereas that of Carbonatite is Granular, Poikiloblastic. Tonalite appears Banded and Foilated and Carbonatite appears Dull, Banded and Foilated. The luster of Tonalite and Carbonatite is subvitreous to dull. Tonalite is available in black, brown, light to dark grey, white colors whereas Carbonatite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Tonalite are cemetery markers, creating artwork and that of Carbonatite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux.