+Title: Gemology World – Canadian Institute of Gemmology
Description: Dedicated to research and advance in education in the field of gemmology. Gemlab Research & Technology. Gemological Books and Instruments. Professional Development.
Keywords:absorption, absorption spectra, accredited, accredited gemologist, adventurine quartz, agate, alexandrite, almandine, amazonite, amber, amethyst, ametrine, amorphous, amsterdam, analyzer, andalusite, andesine, andesine scam, aniosotropic, anomalous birefringence, apatite, APEC, Apollo, appraisal, appraising,
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