Know all about Rhomb Porphyry and Jaspillite 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 Jaspillite belongs to Sedimentary Rocks.Texture of Rhomb Porphyry is Aphanitic to Porphyritic whereas that of Jaspillite is Banded, Trellis. Rhomb Porphyry appears Rough and Jaspillite appears Banded and Glassy. The luster of Rhomb Porphyry is subvitreous to dull while that of Jaspillite is earthy. Rhomb Porphyry is available in black, brown, colourless, green, grey, pink, white colors whereas Jaspillite is available in red, reddish brown 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 Jaspillite are creating artwork, jewelry.