Know all about Granite and Dacite properties here. All properties of rocks are important as they define the type of rock and its application. Granite and Dacite belong to Igneous Rocks.Texture of Granite is Granular, Phaneritic whereas that of Dacite is Aphanitic to Porphyritic. Granite appears Veined or Pebbled and Dacite appears Vesicular. The luster of Granite is dull to grainy with sporadic parts pearly and vitreous while that of Dacite is subvitreous to dull. 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 Granite are curling, gemstone, laboratory bench tops, tombstones, used in aquariums and that of Dacite are commemorative tablets, creating artwork.