Know all about Rhomb Porphyry and Cataclasite properties here. All properties of rocks are important as they define the type of rock and its application. Rhomb Porphyry belongs to Igneous Rocks while Cataclasite belongs to Metamorphic Rocks.Texture of Rhomb Porphyry is Aphanitic to Porphyritic whereas that of Cataclasite is Clastic. Rhomb Porphyry appears Rough and Cataclasite appears Dull and Banded. The luster of Rhomb Porphyry is subvitreous to dull while that of Cataclasite is vitreous. Rhomb Porphyry is available in black, brown, colourless, green, grey, pink, white colors whereas Cataclasite is available in brown, green, white, yellow 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 Cataclasite are commemorative tablets, creating artwork.