On the territory of Nebraska the highly searched after “Fairburn Agates” Fairburn Badlands engldo occur too. Also the agates from the region around Chadron originate from the Minnelusa formatio. From this formation the agates wheathered out and were distributed over the “Great Plains.  The flats in Nebraska are again and again the source for sensationally “Fairburn Agates” findings, since they are not yet so strongly searched.