Take a look.
Useful link:
https://www.gia.edu/gems-gemology/summer-2019-gemnews-effect-low-temperature-heat-pink-sapphire
P.J.Joseph's Weblog On Colored Stones, Diamonds, Gem Identification, Synthetics, Treatments, Imitations, Pearls, Organic Gems, Gem And Jewelry Enterprises, Gem Markets, Watches, Gem History, Books, Comics, Cryptocurrency, Designs, Films, Flowers, Wine, Tea, Coffee, Chocolate, Graphic Novels, New Business Models, Technology, Artificial Intelligence, Robotics, Energy, Education, Environment, Music, Art, Commodities, Travel, Photography, Antiques, Random Thoughts, and Things He Like.
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Showing posts with label Sudarat Saeseaw. Show all posts
Showing posts with label Sudarat Saeseaw. Show all posts
Friday, September 13, 2019
A Decade Of Ruby From Mozambique
A brilliant review by the GIA.
Useful link:
https://www.gia.edu/gems-gemology/summer-2019-decade-of-ruby-from-mozambique
Useful link:
https://www.gia.edu/gems-gemology/summer-2019-decade-of-ruby-from-mozambique
Thursday, August 22, 2019
A Decade Of Ruby From Mozambique
Hats off to the GIA for their excellent research on Mozambique rubies. We are still learning.
Useful link:
https://www.gia.edu/gems-gemology/summer-2019-decade-of-ruby-from-mozambique
Useful link:
https://www.gia.edu/gems-gemology/summer-2019-decade-of-ruby-from-mozambique
Tuesday, May 02, 2017
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