Take a look.
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-microworld-star-like-growth-in-natural-yellow-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 Ungkhana Atikarnsakul. Show all posts
Showing posts with label Ungkhana Atikarnsakul. Show all posts
Tuesday, September 17, 2019
Thursday, July 25, 2019
Land Of Origins: A Gemological Expedition To Ethiopia
Ethiopia is a known unknown land for gemstones. The GIA field gemology report is a must read.
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-land-of-origins-gemological-expedition-ethiopia
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-land-of-origins-gemological-expedition-ethiopia
Tuesday, May 02, 2017
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