Know all about Tuff and Metapelite properties here. All properties of rocks are important as they define the type of rock and its application. Tuff belongs to Igneous Rocks while Metapelite belongs to Metamorphic Rocks.Texture of Tuff is Clastic, Pyroclastic whereas that of Metapelite is Foliated. Tuff appears Dull, Vesicular and Foilated and Metapelite appears Banded. The luster of Tuff is vitreous to dull while that of Metapelite is earthy. Tuff is available in brown, grey, yellow colors whereas Metapelite is available in dark greenish - grey, green, light green, light greenish grey colors. The commercial uses of Tuff are creating artwork and that of Metapelite are commemorative tablets, creating artwork.