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 Post subject: Tanzanite: Facts Fears and Fakes
PostPosted: Mon Jul 15, 2013 11:50 pm 
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Joined: Sun Oct 16, 2005 12:22 pm
Posts: 19943
Location: San Francisco
I am posting this presentation which was developed for an educational seminar discussing "Tanzanite and The Story Behind The Stone" featuring guest speaker Jeffery Bergman discussing his findings on gemological rumors in the industry.

Tanzanite Facts, Fears and Fakes
by Jeffery Bergman

Direct link:
http://accreditedgemologists.org/pdf_fi ... sFakes.pdf

[pdfview]http://accreditedgemologists.org/pdf_file/TanzaniteFactsFearsFakes.pdf[/pdfview]


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 Post subject: Re: Tanzanite: Facts Fears and Fakes
PostPosted: Fri Jul 26, 2013 6:01 am 
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Joined: Wed Dec 16, 2009 5:03 am
Posts: 728
Location: Paris
Hi Barbra !

Thanks for sharing that very interesting document :)

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danielle

"I always believed in being myself"- Thelonious Monk


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