Know all about Pyrolite and Porphyry properties here. All properties of rocks are important as they define the type of rock and its application. Pyrolite and Porphyry belong to Igneous Rocks.Texture of Pyrolite is Phaneritic whereas that of Porphyry is Porphyritic. Pyrolite appears Rough and Shiny and Porphyry appears Dull. The luster of Pyrolite is shiny while that of Porphyry is dull. Pyrolite is available in dark greenish - grey colors whereas Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors. The commercial uses of Pyrolite and Porphyry are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.