Know all about Pyrolite and Minette properties here. All properties of rocks are important as they define the type of rock and its application. Pyrolite and Minette belong to Igneous Rocks.Texture of Pyrolite is Phaneritic whereas that of Minette is Porphyritic. Pyrolite appears Rough and Shiny and Minette appears Dull, Banded and Foilated. The luster of Pyrolite is shiny while that of Minette is subvitreous to dull. Pyrolite is available in dark greenish - grey colors whereas Minette is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. The commercial uses of Pyrolite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds and that of Minette are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).