Know all about Tuff and Mugearite properties here. All properties of rocks are important as they define the type of rock and its application. Tuff and Mugearite belong to Igneous Rocks.Texture of Tuff is Clastic, Pyroclastic whereas that of Mugearite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Tuff appears Dull, Vesicular and Foilated and Mugearite appears Dull and Soft. The luster of Tuff is vitreous to dull while that of Mugearite is not available. Tuff is available in brown, grey, yellow colors whereas Mugearite is available in black, brown, light to dark grey colors. The commercial uses of Tuff and Mugearite are creating artwork.