A brilliant review by the GIA.
Useful link:
https://www.gia.edu/gems-gemology/summer-2019-decade-of-ruby-from-mozambique
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 Wim Vertriest. Show all posts
Showing posts with label Wim Vertriest. Show all posts
Friday, September 13, 2019
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
Friday, July 26, 2019
Derek Katzenbach: Faceter, Gem Artist, Custom Jeweler
A practising gemologist with special skills.
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-gemnews-derek-katzenbach
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-gemnews-derek-katzenbach
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
Wednesday, July 10, 2019
Colombian Emeralds And Mozambican Rubies From Fura Gems
Consumers are entering the decade of color, and the world is going to see more colored stones.
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-gemnews-colombian-emeralds-and-mozambican-rubies-from-fura-gems
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-gemnews-colombian-emeralds-and-mozambican-rubies-from-fura-gems
Witnessing The 56th Myanma Gems Emporium
A unique place for price discovery. Priceless experience.
Useful link:
https://www.gia.edu/gia-news-research/witnessing-the-56th-myanma-gems-emporium
Useful link:
https://www.gia.edu/gia-news-research/witnessing-the-56th-myanma-gems-emporium
Friday, May 25, 2018
Friday, March 02, 2018
Sunday, December 03, 2017
Monday, November 20, 2017
Tuesday, September 19, 2017
Monday, August 07, 2017
Negative Crystals In Sapphires
Inclusion update.
Useful link:
https://www.gia.edu/gems-gemology/spring-2017-microworld-negative-crystals-sapphires
Useful link:
https://www.gia.edu/gems-gemology/spring-2017-microworld-negative-crystals-sapphires
Tuesday, May 02, 2017
Thursday, April 27, 2017
Friday, April 07, 2017
Wednesday, March 01, 2017
Thursday, February 09, 2017
Wednesday, February 01, 2017
Friday, December 02, 2016
Wednesday, July 06, 2016
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