Know all about Alkali Feldspar Granite and Adakite properties here. All properties of rocks are important as they define the type of rock and its application. Alkali Feldspar Granite and Adakite belong to Igneous Rocks.Texture of Alkali Feldspar Granite is Phaneritic whereas that of Adakite is Porphyritic. Alkali Feldspar Granite appears Veined or Pebbled and Adakite appears Dull and Soft. The luster of Alkali Feldspar Granite is dull to grainy with sporadic parts pearly and vitreous while that of Adakite is grainy, pearly and vitreous. Alkali Feldspar Granite is available in black, grey, orange, pink, white colors whereas Adakite is available in black, brown, light to dark grey colors. The commercial uses of Alkali Feldspar Granite are curling, gemstone, laboratory bench tops, tombstones and that of Adakite are commemorative tablets, pottery, used in aquariums.