Know all about Tonalite and Shoshonite properties here. All properties of rocks are important as they define the type of rock and its application. Tonalite and Shoshonite belong to Igneous Rocks.Texture of Tonalite is Phaneritic whereas that of Shoshonite is Porphyritic. Tonalite appears Banded and Foilated and Shoshonite appears Dull. The luster of Tonalite is subvitreous to dull while that of Shoshonite is dull. Tonalite is available in black, brown, light to dark grey, white colors whereas Shoshonite is available in brown- black, dark brown colors. The commercial uses of Tonalite and Shoshonite are cemetery markers, creating artwork.