Know all about Gossan and Conglomerate properties here. All properties of rocks are important as they define the type of rock and its application. Gossan belongs to Metamorphic Rocks while Conglomerate belongs to Sedimentary Rocks.Texture of Gossan is Rough, Sandy whereas that of Conglomerate is Clastic. Gossan appears Dull and Banded and Conglomerate appears Shiny and Rounded. The luster of Gossan is metallic while that of Conglomerate is dull. Gossan is available in brown, brown- black, gold, green, rust colors whereas Conglomerate is available in beige, black, brown, buff, light to dark grey, orange, rust, white, yellow colors. The commercial uses of Gossan are cemetery markers, commemorative tablets, gemstone and that of Conglomerate are cemetery markers, in aquifers, tombstones.