Know all about Granite and Rhyodacite properties here. All properties of rocks are important as they define the type of rock and its application. Granite and Rhyodacite belong to Igneous Rocks.Texture of Granite is Granular, Phaneritic whereas that of Rhyodacite is Earthy. Granite appears Veined or Pebbled and Rhyodacite appears Skeletal. The luster of Granite is dull to grainy with sporadic parts pearly and vitreous while that of Rhyodacite is greasy to dull. Granite is available in black, grey, orange, pink, white colors whereas Rhyodacite is available in black to grey, dark greenish - grey colors. The commercial uses of Granite are curling, gemstone, laboratory bench tops, tombstones, used in aquariums and that of Rhyodacite are cemetery markers, creating artwork.