Know all about Suevite and Gabbro properties here. All properties of rocks are important as they define the type of rock and its application. Suevite belongs to Metamorphic Rocks while Gabbro belongs to Igneous Rocks.Texture of Suevite is Earthy whereas that of Gabbro is Phaneritic. Suevite appears Banded and Gabbro appears Veined and Shiny. The luster of Suevite is earthy while that of Gabbro is not available. Suevite is available in black, brown, colourless, green, grey, pink colors whereas Gabbro is available in dark grey to black colors. The commercial uses of Suevite are as a feed additive for livestock, gemstone, metallurgical flux, source of magnesia (mgo) and that of Gabbro are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones.