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