newboot wrote:Its just my opinion that any sluice will bring home clean gold when your recovering large pieces of gold. On the videos it appeared to me that those were nuggets and pickers. There didnt appear to be any gold dust but maybe I missed it. The video that showed micro gold didnt have a size reference to compare to. It didnt appear to be true micro gold to me. Everybodys definition of micro gold is different so maybe it was micro gold to him. It still looks like an interesting sluice.
obdiah wrote:looks like it works on well clasified material but I see cloging problems in a stream use and when he increased the water flow to remove the gravel it would have flushed any flour gold on through
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