Know all about Conglomerate and Tuff properties here. All properties of rocks are important as they define the type of rock and its application. Conglomerate belongs to Sedimentary Rocks while Tuff belongs to Igneous Rocks.Texture of Conglomerate is Clastic whereas that of Tuff is Clastic, Pyroclastic. Conglomerate appears Shiny and Rounded and Tuff appears Dull, Vesicular and Foilated. The luster of Conglomerate is dull while that of Tuff is vitreous to dull. Conglomerate is available in beige, black, brown, buff, light to dark grey, orange, rust, white, yellow colors whereas Tuff is available in brown, grey, yellow colors. The commercial uses of Conglomerate are cemetery markers, in aquifers, tombstones and that of Tuff are creating artwork.