Know all about Scoria and Charnockite properties here. All properties of rocks are important as they define the type of rock and its application. Scoria and Charnockite belong to Igneous Rocks.Texture of Scoria is Vesicular whereas that of Charnockite is Granular. Scoria appears Glassy and Vesicular and Charnockite appears Veined or Pebbled. The luster of Scoria is subvitreous to dull while that of Charnockite is not available. Scoria is available in black, brown, dark grey to black, red colors whereas Charnockite is available in black, grey, orange, pink, white colors. The commercial uses of Scoria are as a traction material on snow-covered roads, creating artwork, high-temperature insulation, in gas barbecue grills and that of Charnockite are curling, gemstone, laboratory bench tops, tombstones.