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Gold Prospecting
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Bellows Dry Washer Build
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<blockquote data-quote="brimotimp" data-source="post: 557176" data-attributes="member: 18037"><p>Hey Nightjar, and any one else. What sort of mesh or cloth is on the green plywood board you have under your riffle tray and is this to catch the fine dirt dropping down through the riffle tray into the bellows? On my riffle tray I am using 100 micron stainless steel mesh. Should I expect dirt to get through even that?</p><p>What size mesh should I be aiming to use on my hopper? I think the 1/2" steel mesh I had in mind is going to be too big considering that most gold is going to be well below a gram. I am thinking that even 1/4" mesh would still be letting a lot of coarse material through, but would crimsafe mesh be too small.</p><p>Sorry for all the questions.</p><p>Simon</p></blockquote><p></p>
[QUOTE="brimotimp, post: 557176, member: 18037"] Hey Nightjar, and any one else. What sort of mesh or cloth is on the green plywood board you have under your riffle tray and is this to catch the fine dirt dropping down through the riffle tray into the bellows? On my riffle tray I am using 100 micron stainless steel mesh. Should I expect dirt to get through even that? What size mesh should I be aiming to use on my hopper? I think the 1/2" steel mesh I had in mind is going to be too big considering that most gold is going to be well below a gram. I am thinking that even 1/4" mesh would still be letting a lot of coarse material through, but would crimsafe mesh be too small. Sorry for all the questions. Simon [/QUOTE]
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Gold Prospecting
Do It Yourself (DIY) Projects
Bellows Dry Washer Build
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