A Treasure of Free Homemade Gold Prospecting Equipment Plans and Commentary: Homemade Blue Bowl for Fine Gold Separation - A Custom Design

Blue Bowl Concentrator

Thursday, July 04, 2013

Homemade Blue Bowl for Fine Gold Separation - A Custom Design

Here is a nice blue bowl design for a homemade piece of equipment. It looks as though the only thing you would have to buy is a pump (unless you have them lying around the house).
http://www.youtube.com/watch?v=Bgk_W6qMbBsf


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