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