[S-CG48] Petrology, Mineralogy & Resource Geology

Fri. May 26, 2023 10:45 AM - 12:15 PM 301A (International Conference Hall, Makuhari Messe)

convener:Yu Nishihara(Geodynamics Research Center Ehime University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Tatsuo Nozaki(Submarine Resources Research Center, Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology), Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Chairperson:Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Yu Nishihara(Geodynamics Research Center Ehime 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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10:45 AM - 11:00 AM

[SCG48-01] Mineral chemistry and origin of the olivine from the Ogi Picritic Dolerite Sill

*Akira Chiba¹, Takashi Hoshide¹ (1.Graduate School of International Resource Science, Akita University)

11:00 AM - 11:15 AM

[SCG48-02] Estimation of melting conditions and potential temperature for highly alkaline fractionated trachybasalts: Wadi Dib ring complex in the Nubian Shield, Eastern Desert of Egypt

*Eman Saad¹, Kazuhito Ozawa², Takeshi Kuritani³, Ali Khudeir¹ (1.Geology Department, Faculty of Science, Assiut University, 71516 Assiut, Egypt, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan, 3.Department of Earth and Planetary Science, Hokkaido University, Hokkaido, Japan.)

11:15 AM - 11:30 AM

[SCG48-03] Magmatic evolution and magma genesis of the Iwafune diorite, Ibaraki Prefecture

*Haruki Yamazaki¹, Terumi Ejima², Yoshiaki Kon³ (1.Graduate school of Medicine, Science and Technology, Shinshu University, 2.Faculty of Science, Shinshu University, 3.National Institute of Advanced Industrial Science and Technology)

11:30 AM - 11:45 AM

[SCG48-04] Magma evolution and growth process of the Ushikiri-yama granodiorite body a member of the Cretaceous Northern Kyushu batholith: Implication for the crustal growth of the initial Cretaceous plutonic activity in northern Kyushu

*Keisuke Eshima¹, Masaaki Owada¹ (1.Yamaguchi University)

11:45 AM - 12:00 PM

[SCG48-05] Igneous activity of Takada granodiorite in Okuizumo area, Shimane prefecture, SW Japan arc

*SENA NAKAYAMA¹, Atsushi Kamei¹, Kenichiro Tani², Chika Iwata¹, Ai Yakushiji¹ (1.Shimane unversity, 2.National Museum of Nature and Science)

12:00 PM - 12:15 PM

[SCG48-06] Discovery of barite and native gold from mafic microgranular enclaves in the Morobe Granodiorite, Papua New Guinea

*Takashi Hoshide¹, Tatsuki Ishikawa¹, Angela Lynett Bokuik² (1.Faculty of International Resource Sciences, Akita University, 2.Mineral Resources Authority, Papua New Guinea)

Session information