Know all about Pegmatite and Hawaiite properties here. All properties of rocks are important as they define the type of rock and its application. Pegmatite and Hawaiite belong to Igneous Rocks.Texture of Pegmatite is Pegmatitic whereas that of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Pegmatite appears Layered, Banded, Veined and Shiny and Hawaiite appears Dull and Soft. The luster of Pegmatite is grainy, pearly and vitreous while that of Hawaiite is not available. Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors whereas Hawaiite is available in black, brown, light to dark grey colors. The commercial uses of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz and that of Hawaiite are creating artwork, sea defence.