Know all about Rhomb Porphyry and Boninite properties here. All properties of rocks are important as they define the type of rock and its application. Rhomb Porphyry and Boninite belong to Igneous Rocks.Texture of Rhomb Porphyry is Aphanitic to Porphyritic whereas that of Boninite is Aphanitic to Porphyritic. Rhomb Porphyry appears Rough and Boninite appears Dull and Soft. The luster of Rhomb Porphyry is subvitreous to dull while that of Boninite is vitreous. Rhomb Porphyry is available in black, brown, colourless, green, grey, pink, white colors whereas Boninite is available in bluish - grey, brown, colourless, green, grey 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 Boninite are an oil and gas reservoir, cemetery markers, creating artwork, soil conditioner, source of magnesia (mgo).