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HomeIGC 2025A convincing glass imitation of larimar (pectolite)
17. Nov
IGC 2025

A convincing glass imitation of larimar (pectolite)

Gagan Choudhary

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Other Gemstones
17. Nov
IGC 2025
Color Genesis Analysis and Characteristics for Origin Identification of Purple Jadeite

Purple jadeite, renowned for its distinctive purple hues and rich cultural connotations, is highly a

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Elodie
17. Nov
IGC 2025
Found, Lost, and Found Again: The Geological and Gemological Significance of the Salininha Emerald Deposit, Brazil

The Salininha emerald deposit located in the municipality of Pilão Arcado, Bahia State, represents

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Elodie
17. Nov
IGC 2025
Pink to Red and Violet Diamonds from the Argyle Mine, Australia: Properties, Color Origin and Latest Research Results

The Argyle Mine was by very far the largest producer of pink to red diamonds worldwide and the only

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Laurent Cartier

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