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Gold Prospecting
Do It Yourself (DIY) Projects
Mini finishing sluice.
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<blockquote data-quote="gopher" data-source="post: 117492" data-attributes="member: 4147"><p>Thanks, Goldigg & Digginholes. No bubbles GD, just angle of shot and sunlight. Also the channel wasn't trued regarding angle and cross ways so a bit more water on one side. You're dead right about bubbles carrying fine gold, GD. Surface tension will easily carry a bit. Anyone doesn't believe you, show 'em the old needle floating on top of a glass of water trick. If the glass is filled to the brim you can see a bit of a bulge on the surface. A needle placed gently on top will float. And a small bubble will do the same to a tiny bit of gold. Good tip about the scourer, thanks.</p></blockquote><p></p>
[QUOTE="gopher, post: 117492, member: 4147"] Thanks, Goldigg & Digginholes. No bubbles GD, just angle of shot and sunlight. Also the channel wasn't trued regarding angle and cross ways so a bit more water on one side. You're dead right about bubbles carrying fine gold, GD. Surface tension will easily carry a bit. Anyone doesn't believe you, show 'em the old needle floating on top of a glass of water trick. If the glass is filled to the brim you can see a bit of a bulge on the surface. A needle placed gently on top will float. And a small bubble will do the same to a tiny bit of gold. Good tip about the scourer, thanks. [/QUOTE]
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Gold Prospecting
Do It Yourself (DIY) Projects
Mini finishing sluice.
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