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25 Mar-13:32:10 Re: collection of michael shaw (Michael Shaw)
25 Mar-00:25:58 The mizunaka collection - quartz (Am Mizunaka)
23 Mar-13:35:22 Re: collection of firmo espinar (Firmo Espinar)
22 Mar-08:32:28 Re: collection of michael shaw (Michael Shaw)
22 Mar-04:20:41 Re: the mim museum in beirut, lebanon (Mim Museum)
21 Mar-22:49:19 Re: green seam. Looks like it in a state of decay. (Ning)
21 Mar-22:47:40 Re: green seam. Looks like it in a state of decay. (Ning)
21 Mar-22:45:25 Re: green seam. Looks like it in a state of decay. (Ning)
21 Mar-15:34:23 Re: the mizunaka collection - quartz (Am Mizunaka)

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New article discussing the morphological features and oddities in Colombian emerald
  
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Fiebre Verde




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PostPosted: May 25, 2023 06:33    Post subject: New article discussing the morphological features and oddities in Colombian emerald  

For those interested in morphological features and oddities in Colombian emerald, there is an article which was just published in the Spring 2023 issue of 𝘎𝘦𝘮𝘴 & 𝘎𝘦𝘮𝘰𝘭𝘰𝘨𝘺, the quarterly journal of the Gemological Institute of America

𝐌𝐨𝐫𝐩𝐡𝐨𝐥𝐨𝐠𝐲 𝐨𝐟 𝐂𝐨𝐥𝐨𝐦𝐛𝐢𝐚𝐧 𝐄𝐦𝐞𝐫𝐚𝐥𝐝: 𝐬𝐨𝐦𝐞 𝐥𝐞𝐬𝐬 𝐜𝐨𝐦𝐦𝐨𝐧 𝐜𝐚𝐬𝐞𝐬 𝐚𝐧𝐝 𝐭𝐡𝐞𝐢𝐫 𝐠𝐫𝐨𝐰𝐭𝐡 𝐚𝐧𝐝 𝐝𝐢𝐬𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐡𝐢𝐬𝐭𝐨𝐫𝐲.

http://www.gia.edu/gems-gemology/spring-2023-morphology-colombian-emerald
(link normalized by FMF)

Happy reading!

Gerard



Tachuela 25 mm in length.jpg
 Mineral: Beryl (variety emerald)
 Locality:
La Pita mining district, Municipio Maripí, Western Emerald Belt, Boyacá Department, Colombia
 Dimensions: 25.0 mm
 Description:
 Viewed:  7726 Time(s)

Tachuela 25 mm in length.jpg


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Roger Warin




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PostPosted: May 25, 2023 06:55    Post subject: Re: New article discussing the morphological features and oddities in Colombian emerald  

Extra !
Many thanks,
Roger
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