Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[S-GC37] Volatiles in the Earth - from Surface to Deep Mantle

5:15 PM - 7:15 PM

[SGC37-P09] Contribution of crustal material inferred from δ²⁶Mg ratios from intraplate volcanics of southwest Japan

*Bidisha Dey¹, Tsuyoshi Ishikawa², Tomoyuki Shibata¹, Masako Yoshikawa¹, Kazuya Nagaishi³ (1.Earth and Planetary Systems Science Program, Hiroshima University, 2.Kochi Core Center, JAMSTEC, 3.Marine Works Japan LTD)

Mon. May 26, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[S-CG51] Hard-Rock Drilling Science: Continental and Deep-Sea Drilling, and Ophiolite

5:15 PM - 7:15 PM

[SCG51-P08] Petrology of the drilled peridotites from the Southern Tyrrhenian back-arc basin, the Calabria-Sicilia arc system, Italy

*Sayako Terada¹, Norikatsu Akizawa², Masako Yoshikawa², Tomoyuki Shibata², Tomoaki Morishita³, Akihiro Tamura³, Alessio Sanfilippo⁴, Ashutosh Pandey⁵, Eirini Poulaki⁶, Emily Cunningham⁷, Manon Bickert⁸, Paola Vannucchi⁹, Chao Lei¹⁰, Swanne Gontharet¹¹, Noriaki Abe¹², Agata Stefano¹³, Irina Filina¹⁴, Qi Fu¹⁵, Lorna Kearns¹⁶, Ravi Kiran Koorapati¹⁷, Filomena Loreto¹⁸, Luca Magri¹⁹, Walter Menapace²⁰, Victoria Pavlovics⁷, Philippe Pezard²¹, Milena Rodriguez-Pilco²², Brandon Shuck⁶, Xiangyu Zhao²³, Emily Estes²⁴, Alberto Malinverno²⁵, Nevio Zitellini¹⁸ (1.Earth and Planetary Systems Science Program, Hiroshima Uni, 2.Earth and Planetary Systems Science Program at Graduate School of Advanced Science and Engineering, Hiroshima Uni, 3.Institute of Science and Engineering Faculty of Natural System, Kanazawa Uni, 4.Uni Pavia, 5.IISER TVM, 6.Louisiana State Uni, 7.Uni Utah, 8.Uni Brest, 9.Uni Florence, 10.China Uni, 11.Sorbonne Uni, 12.JAEA, 13.Uni Catania, 14.Uni Nebraska, 15.Uni Houston, 16.Uni Leeds, 17.Binghamton Uni, 18.CNR-ISMAR, 19.Uni Tasmania, 20.ICP, 21.Montpellier Uni, 22.Texas A&M Uni at Galveston, 23.Shanghai Jiao Tong Uni, 24.Texas A&M Uni, 25.Columbia Uni)

Wed. May 28, 2025 3:30 PM - 5:00 PM 201A (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG53] Petrology, Mineralogy & Resource Geology

4:15 PM - 4:30 PM

[SCG53-10] Geochemical characteristics of the Aitutaki peridotite xenoliths from the Cook Islands and Sr-Nd isotopic features of their constituent clinopyroxenes

*Masako Yoshikawa¹, Norikatsu Akizawa¹, Akihiro Tamura², Tomoaki Morishita² (1.Graduate School of Advanced Science and Engineering, Hiroshima University, 2.Institute of Science and Engineering Faculty of Natural System, Kanazawa University)