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  • Cover of Gems & Gemology Spring 2021 issue, featuring loose natural pearls from the collection of Paspaley Pearls.

Spring 2021

  • $15.00

Feature articles from this issue:

  • Internal Structures of Known Pinctada maxima Pearls: Natural Pearls from Wild Mollusks by Artitaya Homkrajae, Areeya Manustrong, Nanthaporn Nilpetploy, Nicholas Sturman, Kwanreun Lawanwong, and Promlikit Kessrapong
  • Technical Evolution and Identification of Resin-Filled Turquoise by Ling Liu, Mingxing Yang, Yan Li, Jingru Di, Ruoxi Chen, Jia Liu, and Chong He
  • How to Calculate Color from Spectra of Uniaxial Gemstones by Che Shen, Aaron Palke, Ziyin Sun, and Mark D. Fairchild
  • Micro-Features of Spinel by Nathan Renfro, John I. Koivula, Shane F. McClure, Kevin Schumacher, and James E. Shigley

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GIA students and alumni save 10% on back issues! Enter coupon code GGALUM at checkout.

SKU: 4302102