Know all about Pyrolite and Felsite properties here. All properties of rocks are important as they define the type of rock and its application. Pyrolite and Felsite belong to Igneous Rocks.Texture of Pyrolite is Phaneritic whereas that of Felsite is Arborescent Patterned, Vitreous. Pyrolite appears Rough and Shiny and Felsite appears Layered, Banded, Veined and Shiny. The luster of Pyrolite is shiny while that of Felsite is vitreous. Pyrolite is available in dark greenish - grey colors whereas Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors. The commercial uses of Pyrolite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds and that of Felsite are mirror, jewelry.