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 Post subject: Making opal
PostPosted: Tue Jan 12, 2021 12:31 am 
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Joined: Mon May 26, 2014 9:42 pm
Posts: 1031
This is an interesting video not just because he discusses (and makes) some synthetic opal, but also because some of the techniques he discusses could potentially be used to make fragile opal (like Virgin Valley opal) become non-fragile.
https://youtu.be/d7MvGFX_VKo


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