Know all about Hawaiite and Granite properties here. All properties of rocks are important as they define the type of rock and its application. Hawaiite and Granite belong to Igneous Rocks.Texture of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Granite is Granular, Phaneritic. Hawaiite appears Dull and Soft and Granite appears Veined or Pebbled. The luster of Hawaiite is not available while that of Granite is dull to grainy with sporadic parts pearly and vitreous. Hawaiite is available in black, brown, light to dark grey colors whereas Granite is available in black, grey, orange, pink, white colors. The commercial uses of Hawaiite are creating artwork, sea defence and that of Granite are curling, gemstone, laboratory bench tops, tombstones, used in aquariums.