Know all about Rhomb Porphyry and Enderbite properties here. All properties of rocks are important as they define the type of rock and its application. Rhomb Porphyry and Enderbite belong to Igneous Rocks.Texture of Rhomb Porphyry is Aphanitic to Porphyritic whereas that of Enderbite is Granular. Rhomb Porphyry appears Rough and Enderbite appears Veined or Pebbled. The luster of Rhomb Porphyry is subvitreous to dull while that of Enderbite is not available. Rhomb Porphyry is available in black, brown, colourless, green, grey, pink, white colors whereas Enderbite is available in black, grey, orange, 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 Enderbite are curling, gemstone, laboratory bench tops, tombstones.