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A New Type of Emerald from Afghanistan’s Panjshir Valley
https://www.gemologyonline.com/Forum/phpBB2/viewtopic.php?f=91&t=26105
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Author:  Barbra Voltaire, FGG [ Wed Mar 24, 2021 11:52 am ]
Post subject:  A New Type of Emerald from Afghanistan’s Panjshir Valley

THE JOURNAL OF GEMMOLOGY, FEATURE ARTICLE
A New Type of Emerald from Afghanistan’s Panjshir Valley


Author:  Brian [ Mon Mar 29, 2021 3:51 pm ]
Post subject:  Re: A New Type of Emerald from Afghanistan’s Panjshir Valley

Very interesting. Thanks for posting! This helps explain why we saw such a wide range of Fe concentrations in Afghani specimens.

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