Abstract of Papers Presented at Annual Meeting of the Gemmological Society of Japan

Abstract of Papers Presented at Annual Meeting of the Gemmological Society of Japan

Published by The Gemmological Society of Japan

420 registered articles
(updated on June 17, 2025)

CONFERENCE PROCEEDINGS FREE ACCESS

2024 Annual Meeting

Analysis of pearls by X-ray fluorescence Toru Yamamoto, Sayaka Tazawa, Junko Yazaki
Problems in Origin Determination of Emerald Zhao Zhenghao, Hiroshi Kitawaki, Kentaro Emori
Consideration about a nacre thickness value and the nacre volume ratio of the Akoya pearl necklace Eiko Ito, Reiko Wakatsuki, Rika Nurino
Akoya peal culturing in Halong Bay, Vietnam Eiko Ito, Kota Kunieda

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