Feature articles from this issue:
A New Method for Determining Gem Tourmaline Species by LA-ICP-MS
Ziyin Sun, Aaron C. Palke, Christopher M. Breeding, and Barbara L. Dutrow
U-Pb Ages of Zircon Inclusions in Sapphires from Ratnapura and Balangoda (Sri Lanka) and Implications for Geographic Origin
Emilie Elmaleh, Susanne Theodora Schmidt, Stefanos Karampelas, Klemens Link, Lore Kiefert, Annette Süssenberger, and André Paul
The Talisman of Charlemagne: New Historical and Gemological Discoveries
Gerard Panczer, Geoffray Riondet, Lauriane Forest, Michael S. Krzemnicki, Davy Carole, and Florian Faure
Provenance Discrimination of Freshwater Pearls by LA-ICP-MS and Linear Discriminant Analysis (LDA)
Artitaya Homkrajae, Ziyin Sun, Troy Blodgett, and Chunhui Zhou
Pleochroism and Color Change in Faceted Alexandrite: Influence of Cut and Sample Orientation
Karl Schmetzer
Land of Origins: A Gemological Expedition to Ethiopia
Wim Vertriest, Daniel Girma, Patcharee Wongrawang, Ungkhana Atikarnsakul, and Kevin Schumacher
Ziyin Sun, Aaron C. Palke, Christopher M. Breeding, and Barbara L. Dutrow
U-Pb Ages of Zircon Inclusions in Sapphires from Ratnapura and Balangoda (Sri Lanka) and Implications for Geographic Origin
Emilie Elmaleh, Susanne Theodora Schmidt, Stefanos Karampelas, Klemens Link, Lore Kiefert, Annette Süssenberger, and André Paul
The Talisman of Charlemagne: New Historical and Gemological Discoveries
Gerard Panczer, Geoffray Riondet, Lauriane Forest, Michael S. Krzemnicki, Davy Carole, and Florian Faure
Provenance Discrimination of Freshwater Pearls by LA-ICP-MS and Linear Discriminant Analysis (LDA)
Artitaya Homkrajae, Ziyin Sun, Troy Blodgett, and Chunhui Zhou
Pleochroism and Color Change in Faceted Alexandrite: Influence of Cut and Sample Orientation
Karl Schmetzer
Land of Origins: A Gemological Expedition to Ethiopia
Wim Vertriest, Daniel Girma, Patcharee Wongrawang, Ungkhana Atikarnsakul, and Kevin Schumacher
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SKU: 4301902
Launch DateJanuary 23, 2020
Days In Market2,460
VendorGems & Gemology
Variants1