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