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The Evolution of Chinese Jade Carving Craftsmanship
December 23, 2025
Explores the art form of jade carving in China across five periods from the late Neolithic Age to the present day.
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Observations on GE-Processed Diamonds: A Photographic Record
December 23, 2025
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Lepidolite in Copper-Bearing Tourmaline
December 23, 2025
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Hollandite in Amethyst
December 23, 2025
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Gems Keep Giving
December 23, 2025
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Derek Katzenbach: Faceter, Gem Artist, Custom Jeweler
December 23, 2025
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Fall 2016 Observations Cvd Grown Synthetic Diamonds Review1
December 23, 2025
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Exceptional Gemstone Acquisitions by the Kreis Family
December 23, 2025
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Diffusion-Induced Blue Spinel-Like Layer on Natural Sapphire
December 23, 2025
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Multi-Color-Zoned Quartz from Brazil
December 23, 2025
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The Distinction of Natural from Synthetic Alexandrite by Infrared Spectroscopy
December 23, 2025
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Inclusion Resembling a Gada in Diamond
December 23, 2025
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