Know all about Tonalite and Talc carbonate properties here. All properties of rocks are important as they define the type of rock and its application. Tonalite belongs to Igneous Rocks while Talc carbonate belongs to Metamorphic Rocks.Texture of Tonalite is Phaneritic whereas that of Talc carbonate is Very Soft. Tonalite appears Banded and Foilated and Talc carbonate appears Soft. The luster of Tonalite is subvitreous to dull while that of Talc carbonate is pearly. Tonalite is available in black, brown, light to dark grey, white colors whereas Talc carbonate is available in colourless, grey, white colors. The commercial uses of Tonalite are cemetery markers, creating artwork and that of Talc carbonate are manufacturing of baby powder.