Know all about Tonalite and Charnockite properties here. All properties of rocks are important as they define the type of rock and its application. Tonalite and Charnockite belong to Igneous Rocks.Texture of Tonalite is Phaneritic whereas that of Charnockite is Granular. Tonalite appears Banded and Foilated and Charnockite appears Veined or Pebbled. The luster of Tonalite is subvitreous to dull while that of Charnockite is not available. Tonalite is available in black, brown, light to dark grey, white colors whereas Charnockite is available in black, grey, orange, pink, white colors. The commercial uses of Tonalite are cemetery markers, creating artwork and that of Charnockite are curling, gemstone, laboratory bench tops, tombstones.