A must visit.
Useful link:
https://www.gia.edu/gems-gemology/summer-2017-montana-alluvial-deposits
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 Robert E. Kane. Show all posts
Showing posts with label Robert E. Kane. Show all posts
Tuesday, October 10, 2017
Wednesday, March 30, 2016
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