Know all about Jasperoid and Granophyre properties here. All properties of rocks are important as they define the type of rock and its application. Jasperoid belongs to Sedimentary Rocks while Granophyre belongs to Igneous Rocks.Texture of Jasperoid is Earthy whereas that of Granophyre is Granophyric. Jasperoid appears Glassy or Pearly and Granophyre appears Veined or Pebbled. The luster of Jasperoid is vitreous and pearly while that of Granophyre is dull to grainy with sporadic parts pearly and vitreous. Jasperoid is available in black, brown, colourless, green, grey, pink, white colors whereas Granophyre is available in black, grey, orange, pink, white colors. The commercial uses 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) and that of Granophyre are curling, gemstone, laboratory bench tops, tombstones.