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Book Review: Stoned: Jewelry, Obsession, and How Desire Shapes the World
Review of Stoned: Jewelry, Obsession, and How Desire Shapes the World by Aja Raden
Book Review: Jewelry by Suzanne Belperron: My Style is My Signature (英語)
Review of Jewelry by Suzanne Belperron: My Style is My Signature by Patricia Corbett, Ward Landrigan, and Nico Landrigan.
Sapphires from the Sutara Placer in the Russian Far East (英語)
Studies the formation and chemical composition of the largely unexamined alluvial sapphires from Russia’s Jewish Autonomous District.
ベトナム中央高地産のペリドット: 特性、起源、形成 (英語)
Analyzes the gemological and geochemical characteristics of peridot from the Gia Lai province alongside specimens from other localities to gain insight into its formation.
長波紫外線の放射によるブルージルコンの補修可能な変色 (英語)
Determines whether blue zircon, inadvertently altered to brown by exposure to long-wave UV radiation, can be restored to its original color through the use of incandescent light.
A New Deposit of Gem-Quality Grandidierite in Madagascar (英語)
Reviews the properties of exceptionally pure grandidierite from a new source.
CVD成長法による合成ダイヤモンドの観察: レビュー (英語)
Explores statistical data and defining characteristics of gem-quality CVD synthetic diamonds examined by GIA since 2003.
Trapiche Rhodochrosite (英語)
Reports on exceptionally rare trapiche-patterned rhodochrosite from the famed Capillitas mine in Argentina.
インドネシアのロンボク島産の有核養殖真珠と無核養殖真珠 (英語)
Documents the retrieval and testing of P. maxima cultured pearls from a Lombok hatchery.
Non-Nacreous Purple and White Pearls Reportedly from Spondylus Species
Examination of pearls with a dominant purple hue, reportedly from the Spondylus calcifer mollusk.
Quarterly Crystal: Quartz with Axinite
The first visual record of axinite inclusions in quartz published in the gemological literature.