Build a sluice box (boil box) Geothunder Projects
#0183;#32;Clearly, it would be better to build the sluice out of metal, but just about anyone should be able to come up with the tools required to build out of acrylic. This sluice should last a season or two if you arent too hard on it. This sluice design will work best on fine material such as fine gold and sand.