[S-CG53] Petrology, Mineralogy & Resource Geology

Wed. May 28, 2025 3:30 PM - 5:00 PM 201A (International Conference Hall, Makuhari Messe)

convener:Tatsuo Nozaki(Department of Resources and Environmental Engineering, Faculty of Science and Engineering, Waseda University), Yu Nishihara(Geodynamics Research Center Ehime University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Chairperson:Yu Nishihara(Geodynamics Research Center Ehime University), Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University)

We widely invite presentations in the fields of petrology, mineralogy and resource geology. Especially description of minerals and rocks, investigation of their origin and evolution by field investigation and/or laboratory experiments, and development of new methods are accepted.

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3:30 PM - 3:45 PM

[SCG53-07] Evaluation of the influence of laser irradiation power on Raman spectroscopic analysis of low-grade carbonaceous material

*Shunsuke Ogino¹, Yui Kouketsu¹, Ichiko Shimizu² (1.Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University, 2.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University)

3:45 PM - 4:00 PM

[SCG53-08] Abiotic Polycyclic Aromatic Hydrocarbons Preserved in Melt Inclusions from a Tahitian Mantle Xenolith

*Itaru Mitsukawa¹, Akira Miyake¹, Yohei Igami¹, Tetsu Kogiso¹, Norikatsu Akizawa², Junya Matsuno³, Megumi Matsumoto⁴, Akira Tsuchiyama^5,6, Kentaro Uesugi⁷, Masahiro Yasutake⁷, Tomoki Taguchi⁸, Yoshio Takahashi⁹, Shohei Yamashita¹⁰, Shota Okumura¹¹ (1.Kyoto University, 2.Hiroshima University, 3.Kyushu University, 4.Tohoku University, 5.Ritsumeikan University, 6.Guangzhou Institute of Geochemistry, 7.JASRI/SPring-8, 8.Waseda University, 9.University of Tokyo, 10.KEK, 11.Sumitomo Chemical)

4:00 PM - 4:15 PM

[SCG53-09] ALCHEMI study of cation site preferences in the olivine structure for estimation of cooling rates

*Yohei Igami¹, Mayumi Mujin², Norikatsu Akizawa³, Akira Miyake¹ (1.Kyoto University, 2.Tohoku University, 3.Hiroshima University)

4:15 PM - 4:30 PM

[SCG53-10] Geochemical characteristics of the Aitutaki peridotite xenoliths from the Cook Islands and Sr-Nd isotopic features of their constituent clinopyroxenes

*Masako Yoshikawa¹, Norikatsu Akizawa¹, Akihiro Tamura², Tomoaki Morishita² (1.Graduate School of Advanced Science and Engineering, Hiroshima University, 2.Institute of Science and Engineering Faculty of Natural System, Kanazawa University)

4:30 PM - 4:45 PM

[SCG53-11] Petrology of a rock suite of the Moho transition zone beneath the Mariana forearc: Interaction between the mantle and boninitic melts

*PIA Ataka¹, Yuji Ichiyama¹, Shun Takamizawa¹, Akihiro Tamura², Tomoaki Morishita² (1.Chiba University, 2.Kanazawa University)

4:45 PM - 5:00 PM

[SCG53-12] Synthesis of siliceous potassic mineral fertilizer from drifted pumice

*Hiroaki Ohfuji¹, Haruki Urazoe¹ (1.Tohoku University)

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