Japan Geoscience Union Meeting 2014

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Symbol S (Solid Earth Sciences) » S-MP Mineralogy & Petrology

[S-MP49_1PM2] Nano-Analyses of Natures and Origins of Earth and Planetary Solids

Thu. May 1, 2014 4:15 PM - 5:45 PM 314 (3F)

Convener:*Yohey Suzuki(Graduate School of Science, The University of Tokyo), Takashi Murakami(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Katsuhiro Tsukimura(National Institute of Advanced Industrial Science and Technology), Masaya Suzuki(AIST, Geological Survey of Japan), Tadashi Yokoyama(Department of Earth and Space Science, Graduate School of Science, Osaka University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Satoshi Mitsunobu(University of Shizuoka, Institute for Environmental Sciences), Chair:Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Tadashi Yokoyama(Department of Earth and Space Science, Graduate School of Science, Osaka University)

5:15 PM - 5:30 PM

★ [SMP49-05] In-situ trace element quantification of geological samples using LA-ICPM

*Yoshiaki KON1, Terumi EJIMA1, Masaya SUZUKI1, Takafumi HIRATA2, Tetsuichi TAKAGI1 (1.Geological Survey of Japan, AIST, 2.Division of Earth and Planet. Sci., Kyoto Univ.)

Keywords:LA-ICPMS, femtosecond laser, in-situ analyses, trace-element quantification

Laser-Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICPMS) is a type of mass spectrometry which is capable of in-situ trace element quantification of a solid sample. We introduce an typical application to characterize sub-micron scale particles based on the variation of their geochemical compositions.