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