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HomeIGC 2025Effects of Gamma Irradiation on Corundum: Towards a Potential Detection Method
17. Nov
IGC 2025

Effects of Gamma Irradiation on Corundum: Towards a Potential Detection Method

Hao A.O. Wang, Markus Wälle, Vladimir Hutanu, Xiaosong Li, Michael S. Krzemnicki

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Treatments
17. Nov
IGC 2025
Study of “amethysts” from the French Crown Jewels

Stefanos Karampelas, Eloïse Gaillou, Annabelle Herreweghe, Ugo Hennebois, Farida Maouche, Romain Bo

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Laurent Cartier
17. Nov
IGC 2025
Fe-Ti charge transfers: A comprehensive review and its applications to minerals and gems

The iron-titanium charge transfer (Fe-Ti CT) is mentioned in numerous articles as the source of the

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Laurent Cartier
17. Nov
IGC 2025
On the nature of blue rose quartz

Over the past several years, the market for pink-coloured rose quartz has been augmented by variants

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Laurent Cartier

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