Session Details
[3oral201-12]T11 ［Topic Session］Frontiers of Mineral Resources Research
Tue. Sep 10, 2024 8:45 AM - 12:00 PM JST
Tue. Sep 10, 2024 11:45 PM - 3:00 AM UTC
Tue. Sep 10, 2024 11:45 PM - 3:00 AM UTC
oral room 2(General Education_Section1-121)
Chiar:Kazutaka YASUKAWA(Frontier Resesarch Center for Energy and Resources, School of Engineering, The University of Tokyo), Kentaro Nakamura(The University of Tokyo)
[T11-O-1]Depositional mechanisms of thick sediment layer highly enriched in rare-earth elements around Minamitorishima Island
*Kazuhide MIMURA1, Takahiro Kitazawa2, Kentaro Nakamura2,3, Kazutaka Yasukawa2, Junichiro Ohta2,3, Yusuke Kuwahara2,3, Yasuhiro Kato2,3 (1. National Institute of Advanced Industrial Science and Technology, 2. School of Engineering, University of Tokyo, 3. Ocean Resources Research Center for Next Generation, Chiba Institute of Technology)
[T11-O-2]Distribution and components of REE-rich mud in the North Atlantic Ocean based on bulk chemical composition of deep-sea sediments
*Naoto TAKADA1, Kazutaka Yasukawa1, Daiki Terauchi1, Mitsuki Ogasawara1, Marshel Emmanuelle Tampah1, Shunsuke Mori1, Sho Yoshida1, Moei Yano2,1, Shiki Machida2,1, Kana Ashida2, Yusuke Kuwahara1,2, Junichiro Ohta1,2, Koichiro Fujinaga2,1, Kentaro Nakamura1,2, Yasuhiro Kato1,2 (1. School of Engineering, The University of Tokyo, 2. Ocean Resources Research Center for Next Generation, Chiba Institute of Technology)
[T11-O-3]Controlling factors for REE-rich mud formation based on an ocean-sediment Nd mass balance modeling: Implications for the genesis of high-grade REE-rich mud
*Ryosuke MATSUNAMI1, Kazutaka Yasukawa1, Kentaro Nakamura1,2, Yasuhiro Kato1,2 (1. School of Engineering, The University of Tokyo., 2. Ocean Resources Research Center for Next Generation, Chiba Institute of Technology.)
[T11-O-4]Development of quantification method for particle size composition of REE-rich mud using image analysis
*Haruyuki IJICHI1, Kazutaka Yasukawa1, Kentaro Nakamura1,2, Kazuhide Mimura3, Junichiro Ohta1,2, Yasuhiro Kato1,2 (1. School of Engineering, The University of Tokyo, 2. Ocean Resources Research Center for Next Generation, Chiba Institute of Technology, 3. National Institute of Advanced Industrial Science and Technology)
[T11-O-5]Geochemistry of REE-rich mud in the Penrhyn Basin, South Pacific Ocean
*Kentaro Nakamura1,2, Tampah Emmanuelle Marshel1, Kazutaka Yasukawa1, Junichiro Ohta1,2, Yasuhiro Kato1,2 (1. The University of Tokyo, 2. Chiba Institute of Technology)
[T11-O-6]Improvement of analytical methods for marine Os isotopes in deep-sea sediments by chemical leaching and efficient redox reactions
*Shunsuke MORI1, Junichiro Ohta1,2, Kazutaka Yasukawa1, Kentaro Nakamura1,2, Koichiro Fujinaga2,1, Yasuhiro Kato1,2 (1. School of Engineering, Univ. Tokyo, 2. ORCeNG, Chiba Institute of Technology)
[T11-O-7]Development of a deep learning-based, high-precision detection method for seafloor hydrothermal signatures from AUV MBES data
*Takayuki GENDA1, Kazuhide Mimura2, Kentaro Nakamura1,3, Takeshi Nakatani4, Kazuya Kitada4, Kazutaka Yasukawa1, Yasuhiro Kato1,3 (1. School of Engineering, Univ. of Tokyo, 2. AIST, 3. Chiba Institute of Technology, 4. JAMSTEC)
[T11-O-8][Invited]Recent Trends in Marine Ferromanganese Oxide Research: Extracting Information by Combining Microdomain Chemical Analysis and Statistical Analysis
*Keishiro AZAMI1 (1. Ocean Resources Research Center for Next Generation, Chiba Institute of Technology)
[T11-O-9]Revisit the Porphyry Copper type alteration zone in the Southern Fossa-Magna, central Japan.
*Atsushi MIYASHITA1, Hiroyasu MURAKAMI2, Moei YANO3, Toshihiko HAYASHI4 (1. Faculty of Science and Technology, Seikei University, 2. School of Education, Waseda University, 3. Ocean Resources Research Center for Next Generation, Chiba Institute of Technology, 4. Japan Organization for Metals and Energy Security)
[T11-O-10]The mineralogical and geochemical characterization of the Tsurushi silver deposit in Sado Island, Niigata, central Japan
*Keisuke MURAKAMI1, Mizuki OGASAWARA1, Junichiro OHTA1,2, Kazutaka YASUKAWA1, Kentaro NAKAMURA1,2, Yasuhiro KATO1,2 (1. The University of Tokyo, 2. ORCeNG, Chiba Institute of Technology)
[T11-O-11]Exploring Awaruite; a new, large-scale, low-carbon source of nickel
*Kaoru Mishima1, Hiroshi Kamikubo1, Naoto Kugizaki1 (1. Japan Organization for Metals and Energy Security)
[T11-O-12]Formation processes of Cu-Zn and Sn-W veins in the Akenobe polymetallic deposit, Hyogo Prefecture, Japan, based on Re-Os and U-Pb radiometric ages and Pb isotopic composition
*Mitsuki OGASAWARA1, Junichiro OHTA1,2, Shiki MACHIDA2,1, Mizuki ISHIDA3, Moei YANO2,1, Kazuhide MIMURA2,1, Kentaro NAKAMURA1,2, Kazutaka YASUKAWA1, Koichiro FUJINAGA2,1, Yasuhiro KATO1,2 (1. School of engneering, The Univesity of Tokyo, 2. Ocean Resources Research Center for Next Generation, Chiba Institute of Technology, 3. ETH Zurich)