LA-ICP-MSを用いたパライバ・トルマリンの分析と原産地鑑別

江森 健太郎; 北脇 裕士

doi:10.14915/gsj.42.0_54

2020 Annual Meeting

DOI https://doi.org/10.14915/gsj.42.0_54

Conference information

Host: The Gemmological Society of Japan

Abstracts of Papers Presented at 2020 Online Meeting of the Gemmological Society of Japan

Chemical Analysis and Origin determination of “Paraiba-Tourmaline” based on LA-ICP-MS analysis

*Kentaro Emori, Hiroshi Kitawaki

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Keywords: LA-ICP-MS, tourmaline, elbaite, Paraiba tourmaline

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 54

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Abstract

Chemical Analysis of tourmaline using LA-ICP-MS is difficult because chemical composition of tourmaline is complex. In this study, we analyzed Paraiba- tourmaline using LA-ICP-MS based on some assumptions and studied the origin determination of Paraiba- tourmaline.

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