Know all about Tonalite and Claystone properties here. All properties of rocks are important as they define the type of rock and its application. Tonalite belongs to Igneous Rocks while Claystone belongs to Sedimentary Rocks.Texture of Tonalite is Phaneritic whereas that of Claystone is Clastic. Tonalite appears Banded and Foilated and Claystone appears Rough and Dull. The luster of Tonalite is subvitreous to dull while that of Claystone is dull. Tonalite is available in black, brown, light to dark grey, white colors whereas Claystone is available in black, blue, brown, green, grey, orange, red, white, yellow colors. The commercial uses of Tonalite are cemetery markers, creating artwork and that of Claystone are pottery.