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Gold Prospecting
Metal Detecting for Gold
Gold Nugget and Specimen Cleaning Advice
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<blockquote data-quote="mozzie1957" data-source="post: 45849" data-attributes="member: 1655"><p>When I was doing assay work for the lab and had nugs or a speci that the client wanted cleaned, not pulverised and fired, would</p><p>use hydroflouric (controlled laboratory environment) to do the necessary. But the world's nastiest acid and not one for the average</p><p>Joe Bloe to use. </p><p></p><p>So have been wondering about some of the other, more human friendly, means of cleaning up nugs?</p></blockquote><p></p>
[QUOTE="mozzie1957, post: 45849, member: 1655"] When I was doing assay work for the lab and had nugs or a speci that the client wanted cleaned, not pulverised and fired, would use hydroflouric (controlled laboratory environment) to do the necessary. But the world's nastiest acid and not one for the average Joe Bloe to use. So have been wondering about some of the other, more human friendly, means of cleaning up nugs? [/QUOTE]
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Gold Prospecting
Metal Detecting for Gold
Gold Nugget and Specimen Cleaning Advice
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