Know all about Alkali Feldspar Granite and Limestone 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 Limestone belongs to Sedimentary Rocks.Texture of Alkali Feldspar Granite is Phaneritic whereas that of Limestone is Clastic or Non-Clastic. Alkali Feldspar Granite appears Veined or Pebbled and Limestone appears Rough and Banded. The luster of Alkali Feldspar Granite is dull to grainy with sporadic parts pearly and vitreous while that of Limestone is dull to pearly. Alkali Feldspar Granite is available in black, grey, orange, pink, white colors whereas Limestone is available in beige, black, blue, brown, cream, gold, green, grey, light green, light grey, linen, pink, red, rust, silver, white, yellow colors. The commercial uses of Alkali Feldspar Granite are curling, gemstone, laboratory bench tops, tombstones and that of Limestone are animal feed filler, as a feed additive for livestock, paper industry, raw material for manufacture of quicklime, slaked lime, soil conditioner, used in aquariums, whiting material in toothpaste, paint and paper.