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black sand california prospecting ocean just north of

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black sand california prospecting ocean just north of

Black Sand California Prospecting Ocean Just North Of Jul 03 2015 lue bowl technique this method of black sand gold separation actually works by using water in a similar fashion as a swirling toilett washes out the black sand and tends to keep the now cleaner gold at the bottom of the blue bowlhis is a really slick device and is earn more