Know all about Granodiorite and Pyrolite properties here. All properties of rocks are important as they define the type of rock and its application. Granodiorite and Pyrolite belong to Igneous Rocks.Texture of Granodiorite is Granular, Phaneritic whereas that of Pyrolite is Phaneritic. Granodiorite appears Veined or Pebbled and Pyrolite appears Rough and Shiny. The luster of Granodiorite is grainy, pearly and vitreous while that of Pyrolite is shiny. Granodiorite is available in black, grey, orange, pink, white colors whereas Pyrolite is available in dark greenish - grey colors. The commercial uses of Granodiorite are curling, gemstone, laboratory bench tops, tombstones and that of Pyrolite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.