Know all about Carbonatite and Blueschist properties here. All properties of rocks are important as they define the type of rock and its application. Carbonatite belongs to Igneous Rocks while Blueschist belongs to Metamorphic Rocks.Texture of Carbonatite is Granular, Poikiloblastic whereas that of Blueschist is Foliated. Carbonatite appears Dull, Banded and Foilated and Blueschist appears Dull and Banded. The luster of Carbonatite is subvitreous to dull while that of Blueschist is dull. Carbonatite is available in black, brown, colourless, green, grey, pink, white colors whereas Blueschist is available in blue, bluish - grey, purple, shades of blue colors. The commercial uses of Carbonatite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux and that of Blueschist are cemetery markers, commemorative tablets, creating artwork, curling, tombstones.