Know all about Suevite and Hawaiite properties here. All properties of rocks are important as they define the type of rock and its application. Suevite belongs to Metamorphic Rocks while Hawaiite belongs to Igneous Rocks.Texture of Suevite is Earthy whereas that of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Suevite appears Banded and Hawaiite appears Dull and Soft. The luster of Suevite is earthy while that of Hawaiite is not available. Suevite is available in black, brown, colourless, green, grey, pink colors whereas Hawaiite is available in black, brown, light to dark grey colors. The commercial uses of Suevite are as a feed additive for livestock, gemstone, metallurgical flux, source of magnesia (mgo) and that of Hawaiite are creating artwork, sea defence.