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