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