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Gold Prospecting
Do It Yourself (DIY) Projects
my first blue bowl (actually green) all materials under $15 total
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<blockquote data-quote="Goldtarget" data-source="post: 58807" data-attributes="member: 2152"><p>I'm a little curious about these homemade blue bowls and i really hope noone sees this as criticism, (not my intention at all) but after observing a genuine one in operation i have observed what seems to be a distinct design difference which has me wondering. The original has a clear lip at the top of the funnel, Obv intended to sort the lighter material and behave as a horizontal riffle to stop any fine gold from escaping over the top. Yet in these homemade ones it seems mostly absent. I would love to see how these perform as i intend on building one, subject to their ability to discriminate correctly. Any video of an operating homemade one without it would be fantastic.</p></blockquote><p></p>
[QUOTE="Goldtarget, post: 58807, member: 2152"] I'm a little curious about these homemade blue bowls and i really hope noone sees this as criticism, (not my intention at all) but after observing a genuine one in operation i have observed what seems to be a distinct design difference which has me wondering. The original has a clear lip at the top of the funnel, Obv intended to sort the lighter material and behave as a horizontal riffle to stop any fine gold from escaping over the top. Yet in these homemade ones it seems mostly absent. I would love to see how these perform as i intend on building one, subject to their ability to discriminate correctly. Any video of an operating homemade one without it would be fantastic. [/QUOTE]
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Gold Prospecting
Do It Yourself (DIY) Projects
my first blue bowl (actually green) all materials under $15 total
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