Know all about Tonalite and Pegmatite properties here. All properties of rocks are important as they define the type of rock and its application. Tonalite and Pegmatite belong to Igneous Rocks.Texture of Tonalite is Phaneritic whereas that of Pegmatite is Pegmatitic. Tonalite appears Banded and Foilated and Pegmatite appears Layered, Banded, Veined and Shiny. The luster of Tonalite is subvitreous to dull while that of Pegmatite is grainy, pearly and vitreous. Tonalite is available in black, brown, light to dark grey, white colors whereas Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors. The commercial uses of Tonalite are cemetery markers, creating artwork and that of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz.