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-How to Post a Picture on the Forum - The Gemology Online Book Shop -Alphabetical List: Books on Gems, Minerals, Jewelry, Sterling and Retated Topics including valuation and appraisal references. -GEMS 101:Descriptions of Gems -Chelsea Filter Reactions -Crystal Systems -Diamonds: The 4 C's -Estimating Carat Weight -DICTIONARY of GEM TERMS -Identifying Gems w ⁄o Instruments,W.Wm Hanneman, PhD -LaShawn Bauer's Guide to Jewelry Appraising -Mohs' Scale of Hardness -Properties for Gem ID -Trade Abbreviations and Acronyms -Treatments & Enhancements -Synthetic vs. Imitation Gems -Useful Gemology Links!
Alberto Scarani, IGI, GG Gemologist, Master Goldsmith, Author alberto@gemologyonline.com Moderators: Conny Forsberg, FGA Diamond cutter, Gemologist, IT Pro conny@gemologyonline.com
Jon Rolfe Master Gem Cutter; Lapidary Supplier jon@gemologyonline.com
Tom Smith Master Diamond Cutter; Lapidary Supplier tom@gemologyonline.com
Stephen Challener Geologist Stephen@gemologyonline.com
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