Good looking material but any Gold is probably buried under all of that stuff! Work on your panning techique to get as much of the lighter material out of the pan and leave only the black sand and any possible Gold. Once done, then work on getting the Gold to stay put while the black sand moves out of way exposing the Gold. There are a lot of videos on Youtube that will help you with the best panning methods. Good luck and I hope you get a lot of Gold from that 5 gallon bucket of cons!
Frank