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