Know all about Suevite and Alkali Feldspar Granite properties here. All properties of rocks are important as they define the type of rock and its application. Suevite belongs to Metamorphic Rocks while Alkali Feldspar Granite belongs to Igneous Rocks.Texture of Suevite is Earthy whereas that of Alkali Feldspar Granite is Phaneritic. Suevite appears Banded and Alkali Feldspar Granite appears Veined or Pebbled. The luster of Suevite is earthy while that of Alkali Feldspar Granite is dull to grainy with sporadic parts pearly and vitreous. Suevite is available in black, brown, colourless, green, grey, pink colors whereas Alkali Feldspar Granite is available in black, grey, orange, pink, white colors. The commercial uses of Suevite are as a feed additive for livestock, gemstone, metallurgical flux, source of magnesia (mgo) and that of Alkali Feldspar Granite are curling, gemstone, laboratory bench tops, tombstones.