Know all about Hawaiite and Websterite properties here. All properties of rocks are important as they define the type of rock and its application. Hawaiite and Websterite belong to Igneous Rocks.Texture of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Websterite is Clastic, Granular, Phaneritic, Porphyritic. Hawaiite appears Dull and Soft and Websterite appears Layered, Banded, Veined and Shiny. The luster of Hawaiite is not available while that of Websterite is dull to vitreous to submetallic. Hawaiite is available in black, brown, light to dark grey colors whereas Websterite is available in black to grey, bluish - grey, dark greenish - grey, green, light greenish grey colors. The commercial uses of Hawaiite are creating artwork, sea defence and that of Websterite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.