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Red spots on U.S. Gold
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<p>[QUOTE="GDJMSP, post: 583893, member: 112"]Kinda hard to figure that when the spots are not removed with a coin dip. And oil, regardless of type, would not affect .999 gold. 'Course I can't think of anything else that would either.</p><p><br /></p><p><br /></p><p><br /></p><p>Enough impurities in .999 gold to cause copper spots ? Somehow I doubt that.</p><p><br /></p><p>I'm still inclined to think it has something to do with the planchet washing process, kind of like the milk spots on the ASE's.[/QUOTE]</p><p><br /></p>
[QUOTE="GDJMSP, post: 583893, member: 112"]Kinda hard to figure that when the spots are not removed with a coin dip. And oil, regardless of type, would not affect .999 gold. 'Course I can't think of anything else that would either. Enough impurities in .999 gold to cause copper spots ? Somehow I doubt that. I'm still inclined to think it has something to do with the planchet washing process, kind of like the milk spots on the ASE's.[/QUOTE]
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Red spots on U.S. Gold
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