Volatile composition of basalts from the Ontong Java Plateau

Takeshi Hanyu

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-GC Geochemistry

[S-GC45] Volatiles in the Earth - from Surface to Deep Mantle

Mon. May 25, 2026 9:00 AM - 10:30 AM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

Chairperson:Shimizu Kenji(Kochi Institute of Core Research, Japan Agency for Marine-Earth Science and Technology), Hanyu Takeshi(Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics)

10:00 AM - 10:15 AM

[SGC45-05] Volatile composition of basalts from the Ontong Java Plateau

*Takeshi Hanyu¹, Kenji Shimizu², Takayuki Ushikubo², Qing Chang¹, Yuuki Hagiwara¹, Morihisa Hamada¹, Katsunori Kimoto³, Junji Yamamoto⁴, Takashi Sano⁵, Maria Luisa Tejada¹ (1. Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics, 2. Japan Agency for Marine-Earth Science and Technology, Kochi Institute for Core Sample Research, 3. Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, 4. Kyusyu University, Graduate School of Science, 5. National Musium of Nature and Science, Department of Science)

Keywords:Ontong Java Plateau, Volatile, Melt inclusion