if you try panning in that area, look for some bedrock that is showing close to the surface. gold being heavy will settel to the bottom until it hits something that will keep it from going deeper. look for heavy mineralized areas that the creeks have cut through. then search down stream of these points. in northern Mo we look for glacial deposits of gold the same way. a suction tube may help you in this recovery! good luck! also look inside of the cracks of the bedrock for small gold/silver.