Know all about Mugearite and Rhomb Porphyry properties here. All properties of rocks are important as they define the type of rock and its application. Mugearite and Rhomb Porphyry belong to Igneous Rocks.Texture of Mugearite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Rhomb Porphyry is Aphanitic to Porphyritic. Mugearite appears Dull and Soft and Rhomb Porphyry appears Rough. The luster of Mugearite is not available while that of Rhomb Porphyry is subvitreous to dull. Mugearite is available in black, brown, light to dark grey colors whereas Rhomb Porphyry is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Mugearite are creating artwork and that of Rhomb Porphyry are an oil and gas reservoir, as a feed additive for livestock, metallurgical flux, soil conditioner, source of magnesia (mgo).