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Posted in response to Ethiopian Opal (Welo) from Ward on December 23, 2010 at 10:15:32:

Re: Ethiopian Opal (Welo)

Ward,
One thought, when I took an opal class at Wm Holland, Joe DePetro had concocted a resin mix that he would soak the opal in for a few hours then heat it (low maybe 140 to 160 not sure) You may be able to use opticon. In any case, I believe he got the resin from Kingsley North.
I'll look for the info but can't promise I'll find it. KOR John

From John from Pa - December 23, 2010 at 14:50:33
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Message: 69606



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