Know all about Evaporite and Rhomb Porphyry properties here. All properties of rocks are important as they define the type of rock and its application. Evaporite belongs to Sedimentary Rocks while Rhomb Porphyry belongs to Igneous Rocks.Texture of Evaporite is Earthy whereas that of Rhomb Porphyry is Aphanitic to Porphyritic. Evaporite appears Glassy, Vesicular and Foilated and Rhomb Porphyry appears Rough. The luster of Evaporite and Rhomb Porphyry is subvitreous to dull. Evaporite is available in colourless, green, grey, silver, white colors whereas Rhomb Porphyry is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Evaporite are used in the manufacture of ceramic powder, used in the preparation of sulfuric acid and silicon diborite 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).