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