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<p>[QUOTE="TypeCoin971793, post: 4502543, member: 78244"]That malachite green and ruby red are not in the toning progression. They are, however, results of more corrosive processes. If you look closely, you can see the pebbling over the entire surface that indicates mineralization buildup is occurring. This is more evident on the reverse.</p><p><br /></p><p><a href="https://www.worldcoppersmith.com/copper-patina-guide/" target="_blank" class="externalLink ProxyLink" data-proxy-href="https://www.worldcoppersmith.com/copper-patina-guide/" rel="nofollow">https://www.worldcoppersmith.com/copper-patina-guide/</a></p><p><br /></p><p>Thoughts [USER=19165]@physics-fan3.14[/USER] ?[/QUOTE]</p><p><br /></p>
[QUOTE="TypeCoin971793, post: 4502543, member: 78244"]That malachite green and ruby red are not in the toning progression. They are, however, results of more corrosive processes. If you look closely, you can see the pebbling over the entire surface that indicates mineralization buildup is occurring. This is more evident on the reverse. [URL]https://www.worldcoppersmith.com/copper-patina-guide/[/URL] Thoughts [USER=19165]@physics-fan3.14[/USER] ?[/QUOTE]
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