May possibly 1, 2018 Thread Operator #18 Perfectly I ran the sluice for just a couple of hrs from a sand bar and didn't locate a spec of gold. There was black sands however so in all probability not a horrible spot operate, dug a gap down a few ft. https://irs-approvedgold20738.blogoxo.com/38050759/not-known-factual-statements-about-gold-bullion-storage