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HomeIGC 2025History of Garnet Mining and Cutting in the Austro-Hungarian Monarchy
17. Nov
IGC 2025

History of Garnet Mining and Cutting in the Austro-Hungarian Monarchy

Karl Schmetzer

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GemmologyOther Gemstones
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
Application of Fibre Optics Reflectance Spectroscopy (FORS) for the determination of mineral pigments in jasper

The identification of pigments is carried out routinely mostly by X-ray diffraction, FTIR and Raman

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Laurent Cartier
17. Nov
IGC 2025
Gems in Hellenistic and Roman Jewellery of Northern Greece: An investigation from the Collections of the Archaeological Museum of Thessaloniki, Greece

This study presents the results of an interdisciplinary archaeogemological investigation focusing on

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Laurent Cartier

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