Know all about Alkali Feldspar Granite and Jasperoid properties here. All properties of rocks are important as they define the type of rock and its application. Alkali Feldspar Granite belongs to Igneous Rocks while Jasperoid belongs to Sedimentary Rocks.Texture of Alkali Feldspar Granite is Phaneritic whereas that of Jasperoid is Earthy. Alkali Feldspar Granite appears Veined or Pebbled and Jasperoid appears Glassy or Pearly. The luster of Alkali Feldspar Granite is dull to grainy with sporadic parts pearly and vitreous while that of Jasperoid is vitreous and pearly. Alkali Feldspar 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 Alkali Feldspar Granite are curling, gemstone, 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).