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August 19, 2018, 11:38:46 AM

Author Topic: UK, Gem-A  (Read 451 times)

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Frank de Wit

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Re: UK, Gem-A
« Reply #2 on: November 04, 2017, 10:41:39 AM »

Frank de Wit

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UK, Gem-A
« Reply #1 on: March 16, 2014, 09:05:39 PM »
Gem-A
Gemmological Association of Great Britain
https://gem-a.com/ / http://www.gem-a.com/

Alan Hart http://www.strahlen.org/forum/index.php/topic,14971.0.html

Meetings: n/a (via) 21 Ely Place, London, EC1N6TD, UK

Also see their magazine http://www.strahlen.org/forum/index.php/topic,12932.0.html