Know all about Rhomb Porphyry and Carbonatite properties here. All properties of rocks are important as they define the type of rock and its application. Rhomb Porphyry and Carbonatite belong to Igneous Rocks.Texture of Rhomb Porphyry is Aphanitic to Porphyritic whereas that of Carbonatite is Granular, Poikiloblastic. Rhomb Porphyry appears Rough and Carbonatite appears Dull, Banded and Foilated. The luster of Rhomb Porphyry and Carbonatite is subvitreous to dull. Rhomb Porphyry and Carbonatite are available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Rhomb Porphyry are an oil and gas reservoir, as a feed additive for livestock, metallurgical flux, soil conditioner, source of magnesia (mgo) and that of Carbonatite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux.