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