Know all about Alkali Feldspar Granite and Aplite properties here. All properties of rocks are important as they define the type of rock and its application. Alkali Feldspar Granite and Aplite belong to Igneous Rocks.Texture of Alkali Feldspar Granite is Phaneritic whereas that of Aplite is Granular, Graphic. Alkali Feldspar Granite appears Veined or Pebbled and Aplite appears Veined or Pebbled. The luster of Alkali Feldspar Granite is dull to grainy with sporadic parts pearly and vitreous while that of Aplite is dull to pearly to subvitreous. Alkali Feldspar Granite and Aplite are available in black, grey, orange, pink, white colors. The commercial uses of Alkali Feldspar Granite are curling, gemstone, laboratory bench tops, tombstones and that of Aplite are curling, gemstone, laboratory bench tops, small sculptures, tombstones.