Know all about Chert and Conglomerate properties here. All properties of rocks are important as they define the type of rock and its application. Chert and Conglomerate belong to Sedimentary Rocks.Texture of Chert is Banded, Rough whereas that of Conglomerate is Clastic. Chert appears Glassy or Pearly and Conglomerate appears Shiny and Rounded. The luster of Chert is waxy and dull while that of Conglomerate is dull. Chert is available in black, brown, green, grey, red, white colors whereas Conglomerate is available in beige, black, brown, buff, light to dark grey, orange, rust, white, yellow colors. The commercial uses of Chert are creating artwork, gemstone, in fire-starting tools, jewelry, to ignite fire, used in flintlock firearms and that of Conglomerate are cemetery markers, in aquifers, tombstones.