Hats off to Jessa Rizzo for faceting and displaying the unusual blue apatite crystal in the pyrope spessartine garnet. Superb gem cutting.
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.
Translate
Showing posts with label Jessa Rizzo. Show all posts
Showing posts with label Jessa Rizzo. Show all posts
Saturday, April 17, 2021
Blue Apatite In Pyrope-Spessartine Garnet
Saturday, December 14, 2019
Dyed Serpentine Imitating Sugilite
Consumers beware!
Useful link:
https://www.gia.edu/gems-gemology/summer-2019-labnotes-dyed-serpentine-imitating-sugilite
Useful link:
https://www.gia.edu/gems-gemology/summer-2019-labnotes-dyed-serpentine-imitating-sugilite
Thursday, October 10, 2019
Thursday, September 26, 2019
Sapphires From Colombia
Take a look.
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-gemnews-sapphires-from-colombia
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-gemnews-sapphires-from-colombia
Large Faceted Gahnospinel
Take a look.
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-labnotes-large-faceted-gahnospinel
Useful link:
https://www.gia.edu/gems-gemology/spring-2019-labnotes-large-faceted-gahnospinel
Subscribe to:
Posts (Atom)