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