nice find! how many days is that worth? panning, sluicing?
Little here, little there type of thing. Prob no more than 15-20 buckets full. We classify down to 1/4" down at the creek, haul it up to the house, where we then classify it down to 1/8". Then we run it through a recirculating sluice setup I made.
This thing has no riffles. It just has this new mat material. Sort of works like a beach box, that's why we need to classify down to 1/8". It's slow but fun still. Got lots of creek left to run. Plenty of time
Here's up close of that new mat material. Waaaaay better than ribbed.