Know all about Alkali Feldspar Granite and Skarn 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 Skarn belongs to Metamorphic Rocks.Texture of Alkali Feldspar Granite is Phaneritic whereas that of Skarn is Earthy, Mud-rich, Rough. Alkali Feldspar Granite appears Veined or Pebbled and Skarn appears Dull. The luster of Alkali Feldspar Granite is dull to grainy with sporadic parts pearly and vitreous while that of Skarn is waxy and dull. Alkali Feldspar Granite is available in black, grey, orange, pink, white colors whereas Skarn 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 Skarn are creating artwork, gemstone, jewelry, metallurgical flux, source of magnesia (mgo).