R1: Characterization and description of minerals (Joint Session with The Gemmological Society of Japan)

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[R1-04] Geographic origin determination of gem-quality olivine (peridot)

*Makoto MIURA¹, Aaron C. Palke², Mike C. Jollands³, Ziyin Sun², Wim Vertriest⁴, Yusuke Katsurada¹, Kazuko Saruwatari¹, Takashi Mikouchi⁵ (1. GIA Tokyo, 2. GIA Carlsbad, 3. GIA New York, 4. GIA Bangkok, 5. Univ. of Tokyo)

Keywords:

Olivine,Peridot,Geographic origin determination,FTIR,LA-ICP-MS

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