Know all about Tuff and Larvikite properties here. All properties of rocks are important as they define the type of rock and its application. Tuff and Larvikite belong to Igneous Rocks.Texture of Tuff is Clastic, Pyroclastic whereas that of Larvikite is Phaneritic. Tuff appears Dull, Vesicular and Foilated and Larvikite appears Shiny. The luster of Tuff is vitreous to dull while that of Larvikite is subvitreous to dull. Tuff is available in brown, grey, yellow colors whereas Larvikite is available in black, brown, light to dark grey, white colors. The commercial uses of Tuff are creating artwork and that of Larvikite are cemetery markers, commemorative tablets, creating artwork.