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