Know all about Porphyry and Epidosite properties here. All properties of rocks are important as they define the type of rock and its application. Porphyry and Epidosite belong to Igneous Rocks.Texture of Porphyry is Porphyritic whereas that of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Porphyry appears Dull and Epidosite appears Dull and Soft. The luster of Porphyry is dull while that of Epidosite is not available. Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors whereas Epidosite is available in black, brown, light to dark grey colors. The commercial uses of Porphyry are creating artwork, gemstone, jewelry and that of Epidosite are commemorative tablets, creating artwork.