<strong>Magmatic input or wall-rock leaching? A Re-Os perspective on the metal sources of arc-related hydrothermal systems</strong>

Mizuki Ishida

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-VC Volcanology

[S-VC35] S-VC35 [E] Bridging Eruption, Geothermal, and Ore toward Transcrustal Magma-Hydrothermal Understanding (Kazutaka Mannen)

Wed. May 27, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (8) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Tsuchiya Noriyoshi(National Institute of Technology, Hachinohe College), Enatsu Michiharu(Department of Urban Management, Graduate School of Engineering, Kyoto University)

3:45 PM - 4:00 PM

[SVC35-13] Magmatic input or wall-rock leaching? A Re-Os perspective on the metal sources of arc-related hydrothermal systems

*Mizuki Ishida^1,2, Tatsuo Nozaki^3,4, Yutaro Takaya⁴, Junichiro Ohta⁴, Qing Chang⁵, Jun-Ichi Kimura⁵, Kentaro Nakamura⁴, Yasuhiro Kato⁴ (1. Natural History Museum, 2. Kwansei Gakuin University, 3. Waseda University, 4. The University of Tokyo, 5. Japan Agency for Marine-Earth Science and Technology)

Keywords:Submarine caldera, Magmatic volatile, Seafloor alteration, Ocean Drilling