Japan Geoscience Union Meeting 2014

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Oral

Symbol S (Solid Earth Sciences) » S-CG Complex & General

[S-CG61_2AM2] Petrology, Mineralogy and Resource Geology

Fri. May 2, 2014 11:00 AM - 12:45 PM 311 (3F)

Convener:*Toshiaki Tsunogae(Faculty of Life and Environmental Sciences (Earth Evolution Sciences), University of Tsukuba), Koichiro Fujinaga(Department of Systems Innovation, School of Engineering, University of Tokyo), Akira Miyake(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Nobutaka Tsuchiya(Department of Geology, Faculty of Education, Iwate University), Chair:Koichiro Fujinaga(Department of Systems Innovation, School of Engineering, University of Tokyo), Akira Miyake(Department of Geology and Mineralogy, Graduate School of Science, Kyoto 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.

11:00 AM - 11:15 AM

[SCG61-08] Al/Si disordered anorthite in anorthite megacryst from Miyake-jima: effect of non-stoichiometry on Al/Si distribution

*Takuya ECHIGO1, Mihoko HOSHINO2, Mitsuyoshi KIMATA3, Masahiro SHIMIZU3, Tomoaki MATSUI4, Norimasa NISHIDA5 (1.Faculty of Education, Shiga University, 2.Mineral Resources Research Group, AIST, 3.Earth Evolution Sciences, University of Tsukuba, 4.Faculty of Education, Kagoshiama University, 5.Research Facility Center for Science and Technology, University of Tsukuba)

12:15 PM - 12:30 PM

[SCG61-P01_PG] A leucogranite stock rich in high field strength elements, Kanamaru-Oguni area on the Niigata-Yamagata border, NE Japan

3-min talk in an oral session

*Atsushi KAMEI1, Kazuki NAITO2, Sayaka TAKAMURA3, Shin-ichi KAGASHIMA4, Koichi OKUZAWA5, Yoji SEKI6, Yoshio WATANABE2 (1.Department of Geoscience, Shimane University, 2.Geological Survey of Japan/ AIST, 3.Ricoh Japan Corporation, 4.Department of Earth and Environmental Sciences, Yamagata University, 5.Technical Research Institute, Obayashi Corporation, 6.Faculty of Science and Technology, Tokyo University of Science)