It is with great sadness I'd like to announce Dr. Hanneman passed away on December 12, 2020. His legacy will live on forever!



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Barbra Voltaire, FGG
 Post subject: "Cutting edge science used to ID natural pearls"
PostPosted: Wed Jul 09, 2014 10:13 am 
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Joined: Sun Oct 16, 2005 12:22 pm
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New techniques have been developed in recent years by SSEF to test pearls and conclusively distinguish natural from cultured pearls. This BBC articles features some of these ongoing developments.
Read article on cutting edge science used in pearl testing
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nzjoys
 Post subject: Re: "Cutting edge science used to ID natural pearls"
PostPosted: Fri Jul 11, 2014 11:04 pm 
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Location: Oakland CA
This is a wonderful article Barbra! Thank you for posting it. I shared it on Facebook and stated it was originally posted here by you :)
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Barbra Voltaire, FGG
 Post subject: Re: "Cutting edge science used to ID natural pearls"
PostPosted: Fri Jul 11, 2014 11:08 pm 
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Thanks, Nancy!
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