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<p>[QUOTE=&quot;BenSi, post: 3218630, member: 95174&quot;]What is the easiest and safest way to test metal analysis on gold coinage? I am needing to determine the carats of a gold Hyperpyron, the only way to differentiate the coin from imitations is 20 1/2 carats or 18 carats.</p><p><br /></p><p>I know the local jewelers would have some sort of test but would it damage the coin? What other options are their available?[/QUOTE]</p><p><br /></p>

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