A must watch.
Useful link:
http://gemresearch.ch/colombia-emerald-expedition-2015
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 Gem research. Show all posts
Showing posts with label Gem research. Show all posts
Wednesday, April 12, 2017
Saturday, January 07, 2017
Researcher, Educator Uses Gems To Explore Ancient Civilizations
A must read.
Useful link:
https://www.gia.edu/gia-news-research/researcher-educator-uses-gems-explore-ancient-civilizations
Useful link:
https://www.gia.edu/gia-news-research/researcher-educator-uses-gems-explore-ancient-civilizations
Tuesday, May 05, 2015
Subscribe to:
Posts (Atom)