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 Mahenge Gems. Show all posts
Showing posts with label Mahenge Gems. Show all posts
Thursday, May 19, 2022
Cobalt-Blue Spinels In Mahenge
Take a look at a newly discovered deposit of cobalt blue spinels in Mahenge in Tanzania.
Useful link: https://mahenge.com/articles
Subscribe to:
Posts (Atom)