Know all about Tuff and Lamprophyre properties here. All properties of rocks are important as they define the type of rock and its application. Tuff and Lamprophyre belong to Igneous Rocks.Texture of Tuff is Clastic, Pyroclastic whereas that of Lamprophyre is Porphyritic. Tuff appears Dull, Vesicular and Foilated and Lamprophyre appears Dull, Banded and Foilated. The luster of Tuff is vitreous to dull while that of Lamprophyre is subvitreous to dull. Tuff is available in brown, grey, yellow colors whereas Lamprophyre is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. The commercial uses of Tuff are creating artwork and that of Lamprophyre are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).