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