Know all about Tuff and Rhyolite properties here. All properties of rocks are important as they define the type of rock and its application. Tuff and Rhyolite belong to Igneous Rocks.Texture of Tuff is Clastic, Pyroclastic whereas that of Rhyolite is Aphanitic, Glassy, Porphyritic. Tuff appears Dull, Vesicular and Foilated and Rhyolite appears Banded. The luster of Tuff is vitreous to dull while that of Rhyolite is earthy. Tuff is available in brown, grey, yellow colors whereas Rhyolite is available in grey, white, light black colors. The commercial uses of Tuff are creating artwork and that of Rhyolite are gemstone, laboratory bench tops, jewelry.