Know all about Tonalite and Granophyre properties here. All properties of rocks are important as they define the type of rock and its application. Tonalite and Granophyre belong to Igneous Rocks.Texture of Tonalite is Phaneritic whereas that of Granophyre is Granophyric. Tonalite appears Banded and Foilated and Granophyre appears Veined or Pebbled. The luster of Tonalite is subvitreous to dull while that of Granophyre is dull to grainy with sporadic parts pearly and vitreous. Tonalite is available in black, brown, light to dark grey, white colors whereas Granophyre is available in black, grey, orange, pink, white colors. The commercial uses of Tonalite are cemetery markers, creating artwork and that of Granophyre are curling, gemstone, laboratory bench tops, tombstones.