Know all about Troctolite and Charnockite properties here. All properties of rocks are important as they define the type of rock and its application. Troctolite and Charnockite belong to Igneous Rocks.Texture of Troctolite is Phaneritic whereas that of Charnockite is Granular. Troctolite appears Veined and Shiny and Charnockite appears Veined or Pebbled. The luster of Troctolite and Charnockite is not available. Troctolite is available in dark grey to black colors whereas Charnockite is available in black, grey, orange, pink, white colors. The commercial uses of Troctolite are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones and that of Charnockite are curling, gemstone, laboratory bench tops, tombstones.