Know all about Syenite and Tuff properties here. All properties of rocks are important as they define the type of rock and its application. Syenite and Tuff belong to Igneous Rocks.Texture of Syenite is Earthy whereas that of Tuff is Clastic, Pyroclastic. Syenite appears Banded and Foilated and Tuff appears Dull, Vesicular and Foilated. The luster of Syenite is subvitreous to dull while that of Tuff is vitreous to dull. Syenite is available in brown, buff, cream, green, grey, pink, white colors whereas Tuff is available in brown, grey, yellow colors. The commercial uses of Syenite and Tuff are cemetery markers, creating artwork.