Know all about Epidosite and Tonalite properties here. All properties of rocks are important as they define the type of rock and its application. Epidosite and Tonalite belong to Igneous Rocks.Texture of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Tonalite is Phaneritic. Epidosite appears Dull and Soft and Tonalite appears Banded and Foilated. The luster of Epidosite is not available while that of Tonalite is subvitreous to dull. Epidosite is available in black, brown, light to dark grey colors whereas Tonalite is available in black, brown, light to dark grey, white colors. The commercial uses of Epidosite are commemorative tablets, creating artwork and that of Tonalite are cemetery markers, creating artwork.