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How Efficient Is A Sluice Box? [Solved]
Modern sluice boxes recover 99.4 per cent of gold from water, Clarkson said. In response, Falle said he agreed with Clarkson — modern sluice boxes are quite efficient — but he claims they lose any gold which is smaller than 125 microns.7 Sept 2017
How a Sluice Box Works
http://www.goldprospectingonline.com/ A short video showing How a
Gold Mining Basics - Which River Sluice is Best?
I am back! Well, sort of. I’ve had a short break to get on top of a few things and that will continue for a little while but I felt the need …
Mini Pocket Sluice Showdown! Which One Will Claim Victory?
Welcome to the Showdown! Which one of these 3
