Know all about Granulite and Jasperoid properties here. All properties of rocks are important as they define the type of rock and its application. Granulite belongs to Metamorphic Rocks while Jasperoid belongs to Sedimentary Rocks.Texture of Granulite is Granoblastic whereas that of Jasperoid is Earthy. Granulite appears Veined or Pebbled and Jasperoid appears Glassy or Pearly. The luster of Granulite is vitreous while that of Jasperoid is vitreous and pearly. Granulite is available in black, brown colors whereas Jasperoid is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Granulite are curling, gemstone, laboratory bench tops, soil conditioner, tombstones and that of Jasperoid are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).