Know all about Charnockite and Hyaloclastite properties here. All properties of rocks are important as they define the type of rock and its application. Charnockite and Hyaloclastite belong to Igneous Rocks.Texture of Charnockite is Granular whereas that of Hyaloclastite is Pyroclastic. Charnockite appears Veined or Pebbled and Hyaloclastite appears Dull. The luster of Charnockite is not available while that of Hyaloclastite is dull and grainy. Charnockite is available in black, grey, orange, pink, white colors whereas Hyaloclastite is available in brown, grey, yellow colors. The commercial uses of Charnockite are curling, gemstone, laboratory bench tops, tombstones and that of Hyaloclastite are cemetery markers, creating artwork.