|Irradiation of Pink Tourmaline
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|Author:||stmor [ Tue Aug 20, 2019 7:57 am ]|
|Post subject:||Irradiation of Pink Tourmaline|
I am looking for a lab in the U.S. capable of irradiating pink tourmaline. I have a 14 karat gem from Nigeria that was overheated from pink to colorless.
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