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