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Archive for May 2022

History and Utility of Gemstone Reflection Pattern Generation and Analysis

By Michael Cowing | May 2, 2022
History and Utility of Gemstone Reflection Pattern

  A contribution to knowledge in the field of diamond and gem optics, faceting, and design. It is a contribution to the World Gem Foundation’s quarterly journal, ‘Gemmology Today’. The whole journal issue is a free download. Geoff Dominy, World Gem Foundation: I feel very fortunate to know Michael Cowing. He has a brilliant mind.…

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