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- CERTIFIED LABORATORY -
Gary L. Smith, Forensic Gemologist®
Forensic Jeweler™
G.G., A.G.S.-C.G.A., A.G.A-A.S.G., A.S.A.
Master Gemologist Appraiser®
'XRF' (X-ray Fluorescence Spectroscopy)
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'XRF' (X-ray Fluorescence Spectroscopy)