[1poster25-27] T7［Topic Session］Frontiers of Mineral Resources Research

Sun. Sep 17, 2023 1:30 PM - 3:00 PM T7_poster (Yoshida-South Campus Academic Center Bldg.)

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[T7-P-1] Tectonic setting of the Nonowaki and Mio bedded cupriferous iron sulfide deposits in the Outer Zone of Southwest Japan

*Masatoshi YUKAWA¹, Makoto WATANABE², Kenichi HOSHINO^2,3 (1. The Open Univ. of Japan, 2. Formerly at Hiroshima Univ., 3. Formerly at The Open Univ. of Japan)

[T7-P-2] Age determination of chemostratigraphic units in REY-rich mud around Minamitorishima Island using ichthyolith biostratigraphy via a deep learning-based image detection system

*Takahiro KITAZAWA¹, Kazuhide MIMURA^2,1, Kazutaka YASUKAWA^1,2, Junichiro OHTA^1,2, Koichiro FUJINAGA^2,1, Kentaro NAKAMURA^1,2, Yasuhiro KATO^1,2 (1. School of Engineering, Univ. Tokyo, 2. ORCeNG, Chiba Institute of Technology)

[T7-P-3] High-dimensional chemostratigraphy of REE-rich mud in the western North Pacific Ocean and its origin revealed via multivariate statistical and isotopic analyses

*Kazutaka YASUKAWA¹, Erika Tanaka^2,3,1, Takashi Miyazaki⁴, Bogdan S. Vaglarov⁴, Qing Chang⁴, Kentaro Nakamura^1,3, Junichiro Ohta^1,3, Koichiro Fujinaga^3,1, Hikaru Iwamori^5,4, Yasuhiro Kato^1,3 (1. School of Engineering, Univ. of Tokyo, 2. Kochi Univ., 3. Chiba Institute of Technology, 4. JAMSTEC, 5. Earthquake Research Institute, Univ. of Tokyo)