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