[H-RE13] Resource Geology

[HRE13-06] Extreme sulfur isotope fractionation in the seafloor hydrothermal deposit of the Okinawa Trough revealed by SIMS analysis

*Tatsuo Nozaki^1,2,3,4, Toshiro Nagase⁵, Takayuki Ushikubo⁶, Kenji Shimizu⁶, Jun-ichiro Ishibashi⁷, CK16-05 cruise members (1.JAMSTEC/SRRC, 2.Univ. of Tokyo, 3.Kobe Univ., 4.ChibaTech, 5.Tohoku Univ., 6.JAMTEC/KCC, 7.Kyushu Univ.)

One-off sessions

[E] Oral
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC48] Volatiles in the Earth - from Surface to Deep Mantle

[SGC48-05] Evidence for volatile-rich mantle transition zone beneath NE China: implication from the geochemistry of melt inclusions from Wudalianchi basalts

*Tetsuya Sakuyama¹, Yuma Hayashi¹, Kenji Shimizu², Takayuki Ushikubo², Takeshi Hanyu³, Jun-Ichi Kimura³, Wei Tian⁴ (1.Faculty of Science, Osaka City University, 2.Kochi Institute for Core Sample Research, JAMSTEC, 3.JAMSTEC, Yokosuka, 4.Peking University)

One-off sessions

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG56] ICDP Oman Drilling Project: Oman to Oceanic Lithosphere to Island Arc Formation and Beyond

[SCG56-P06] Water Content in Nominally Anhydrous Mineral of Crust/Mantle Boundary Recovered by International Oman Drilling Project

*Muhamad Asyraf Aminuddin¹, Tomoaki Morishita^1,2, Juan Miguel Ramirez Guotana^1,2, Keita Itano¹, Kenji Shimizu³, Takayuki Ushikubo³ (1.Kanazawa University Graduate School Natural Science and Technology, 2.Oman Science Party, 3.Kochi Institute for Core Sample Research,JAMSTEC)

One-off sessions

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG64] Crust-mantle connections

[SCG64-P01] Temporal evolution of proto-Izu-Bonin-Mariana arc volcanism over 10 Ma: Constraints from statistical analysis of melt inclusion compositions

★Invited Papers

*Morihisa Hamada¹, Hikaru Iwamori^1,2,3, Philipp A. Brandl⁴, Takayuki Ushikubo¹, Kenji Shimizu¹, Motoo Ito¹, He Li⁵, Ivan P. Savov⁶ (1.Japan Agency for Marine-Earth Science and Technology, 2.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 3.Earthquake Research Institute, University of Tokyo, 4.GEOMAR Helmholtz Centre for Ocean Research Kiel, 5.Institute of Oceanology, Chinese Academy of Sciences, 6.School of Earth and Environment, University of Leeds)

One-off sessions

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT51] Frontiers in Geochemistry

[MTT51-10] Recent progress of in situ sulfur 2- and 4-isotope measurements at Kochi Institute, JAMSTEC

*Takayuki Ushikubo¹, Kenji Shimizu¹, Tatsuo Nozaki², Toshiro Nagase³ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology, 3.Tohoku University Museum, Tohoku University)

[MTT51-11] Establishment of a correction method for matrix effect on water content of volcanic glass by SIMS analysis

*Kenji Shimizu¹, Takayuki Ushikubo¹, Takeshi Kuritani², Naoto Hirano³, Shigeru Yamashita⁴ (1.Kochi, JAMSTEC, 2.Hokkaido University, 3.Tohoku University, 4.Institute for Planetary Materials, Okayama University)

Takayuki Ushikubo

Speaker, Author, Co-Author

★Invited Papers