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