Know all about Vogesite and Porphyry properties here. All properties of rocks are important as they define the type of rock and its application. Vogesite and Porphyry belong to Igneous Rocks.Texture of Vogesite is Porphyritic whereas that of Porphyry is Porphyritic. Vogesite appears Dull, Banded and Foilated and Porphyry appears Dull. The luster of Vogesite is subvitreous to dull while that of Porphyry is dull. Vogesite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors whereas Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors. The commercial uses of Vogesite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo) and that of Porphyry are creating artwork, gemstone, jewelry.