Know all about Mylonite and Alkali Feldspar Granite properties here. All properties of rocks are important as they define the type of rock and its application. Mylonite belongs to Metamorphic Rocks while Alkali Feldspar Granite belongs to Igneous Rocks.Texture of Mylonite is Foliated whereas that of Alkali Feldspar Granite is Phaneritic. Mylonite appears Dull, Banded and Foilated and Alkali Feldspar Granite appears Veined or Pebbled. The luster of Mylonite is shiny while that of Alkali Feldspar Granite is dull to grainy with sporadic parts pearly and vitreous. Mylonite is available in black to grey colors whereas Alkali Feldspar Granite is available in black, grey, orange, pink, white colors. The commercial uses of Mylonite are creating artwork, gemstone, jewelry and that of Alkali Feldspar Granite are curling, gemstone, laboratory bench tops, tombstones.