Know all about Skarn and Charnockite properties here. All properties of rocks are important as they define the type of rock and its application. Skarn belongs to Metamorphic Rocks while Charnockite belongs to Igneous Rocks.Texture of Skarn is Earthy, Mud-rich, Rough whereas that of Charnockite is Granular. Skarn appears Dull and Charnockite appears Veined or Pebbled. The luster of Skarn is waxy and dull while that of Charnockite is not available. Skarn is available in black, brown, colourless, green, grey, white colors whereas Charnockite is available in black, grey, orange, pink, white colors. The commercial uses of Skarn are creating artwork, gemstone, jewelry, metallurgical flux, source of magnesia (mgo) and that of Charnockite are curling, gemstone, laboratory bench tops, tombstones.