It seems very doable in comparison,  SL doesn't h

It seems very doable in comparison,  SL doesn't have quite the density of gold  but DR doesn't have REEs. I would also suspect it is much more cost effective to dredge a river than to mine.

Also we have yet to find out what we have in Ghana but based on what SP told me along time ago, the assays are really rich. So 1500% gains don't sound out if the question to me.