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