01. Nov IGC 2025 Diamonds from Than Lwin River near Mong Hsu, Myanmar Hui Ying Loke, Lee Cheang Hao Timothy, Htay Nyunt, Tin Nyunt Thet, Sellou Linda, Thye Sun Tay Download Pdf Diamond
01. Nov IGC 2025 An approach to understanding the factors in the emerald enhancement clarity grading system used at CDTECGemlab Emerald is the green variety of beryl, with its distinctive color resulting from trace amounts of ch Read More Elodie
01. Nov IGC 2025 Gems in Greece: Geology, mineralogy and crystallizing environment In the accretionary Hellenides Orogen, gems occur in various rock types of mainly four tectonometamo Read More Laurent Cartier
01. Nov IGC 2025 Geographic Origin Determination of Natural Yellow Sapphires: The Preliminary Study Determining the geographic origin of yellow sapphires plays a critical role in the gem trade, as ori Read More Laurent Cartier