Gem Central: Corals and Shell Cameos... Gifts from the Sea

From July 04, 2017 until July 04, 2017
Posted by Gemmological Association of Great Britain
Categories: Gem Central, All Events
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Gem-A North American manager Eriz Fritz FGA will discuss how organic gemstones continue to bewilder even the seasoned gemmologist. There will be a particular focus on coral and shells, offering both theoretical and practical guidance.