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