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An interesting article on gem I.D. using photoluminescence https://www.gemologyonline.com/Forum/phpBB2/viewtopic.php?f=50&t=21527 |
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Author: | michael_e [ Thu Jul 23, 2015 1:29 pm ] |
Post subject: | An interesting article on gem I.D. using photoluminescence |
I though that this was a very interesting article. http://oceanoptics.com/identifying-natural-and-synthetic-gems/?utm_source=OOI+eNewsWire+July+2015&utm_campaign=eNewsWire+-+July+2015&utm_medium=email |
Author: | Brian [ Thu Jul 23, 2015 6:14 pm ] |
Post subject: | Re: An interesting article on gem I.D. using photoluminescen |
With proper reference to our own Alberto and Mikko. |
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