Know all about Conglomerate and Pumice properties here. All properties of rocks are important as they define the type of rock and its application. Conglomerate belongs to Sedimentary Rocks while Pumice belongs to Igneous Rocks.Texture of Conglomerate is Clastic whereas that of Pumice is Vesicular. Conglomerate appears Shiny and Rounded and Pumice appears Vesicular. The luster of Conglomerate is dull while that of Pumice is earthy. Conglomerate is available in beige, black, brown, buff, light to dark grey, orange, rust, white, yellow colors whereas Pumice is available in beige, colourless, grey, light green, light grey, pink, white, yellow- grey colors. The commercial uses of Conglomerate are cemetery markers, in aquifers, tombstones and that of Pumice are as a traction material on snow-covered roads, as an abrasive in pencil erasers, fine abrasive used for polishing, manufacture of soap, solvents, dyes, plastics and fibres, used in aquariums.