Know all about Suevite and Ganister properties here. All properties of rocks are important as they define the type of rock and its application. Suevite belongs to Metamorphic Rocks while Ganister belongs to Sedimentary Rocks.Texture of Suevite is Earthy whereas that of Ganister is Clastic, Granular, Rough. Suevite appears Banded and Ganister appears Rough. The luster of Suevite is earthy while that of Ganister is dull. Suevite is available in black, brown, colourless, green, grey, pink colors whereas Ganister is available in beige, black, brown, colourless, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors. The commercial uses of Suevite are as a feed additive for livestock, gemstone, metallurgical flux, source of magnesia (mgo) and that of Ganister are an oil and gas reservoir, in aquifers, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones.