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Gemstones, Minerals & Fossils
Lapidary
Anyone treated fairy opal before?
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<blockquote data-quote="Mr Magoo" data-source="post: 313235" data-attributes="member: 3008"><p>Just for interests sakes the bottom of this page <a href="https://www.opalauctions.com/nl/learn/opal-information/history-about-andamooka-opal-and-how-to-treat-it" target="_blank">https://www.opalauctions.com/nl/learn/opal-information/history-about-andamooka-opal-and-how-to-treat-it</a> explains the treatment process of acid and sugar.</p><p>Which does bare the question of Limestone and Sulfuric acid, interesting article all the same for non opal pro's.</p></blockquote><p></p>
[QUOTE="Mr Magoo, post: 313235, member: 3008"] Just for interests sakes the bottom of this page [url]https://www.opalauctions.com/nl/learn/opal-information/history-about-andamooka-opal-and-how-to-treat-it[/url] explains the treatment process of acid and sugar. Which does bare the question of Limestone and Sulfuric acid, interesting article all the same for non opal pro's. [/QUOTE]
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Gemstones, Minerals & Fossils
Lapidary
Anyone treated fairy opal before?
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