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