Know all about Alkali Feldspar Granite and Serpentinite 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 Serpentinite belongs to Metamorphic Rocks.Texture of Alkali Feldspar Granite is Phaneritic whereas that of Serpentinite is Earthy. Alkali Feldspar Granite appears Veined or Pebbled and Serpentinite appears Rough and Dull. The luster of Alkali Feldspar Granite is dull to grainy with sporadic parts pearly and vitreous while that of Serpentinite is waxy and dull. Alkali Feldspar Granite is available in black, grey, orange, pink, white colors whereas Serpentinite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Alkali Feldspar Granite are curling, gemstone, laboratory bench tops, tombstones and that of Serpentinite are commemorative tablets, creating artwork.