Tue. May 23, 2023 3:30 PM - 4:45 PM 301A (International Conference Hall, Makuhari Messe)

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

[S-CG47] Hard-Rock Drilling Science: Continental and Deep-Sea Drilling, and Ophiolite

4:30 PM - 4:45 PM

[SCG47-11] Trace element variations in clinopyroxene from abyssal peridotites:
Insights from multivariate statistical analyses

★Invited Papers

*Ikuya Nishio^1,2, Keita Itano³, Pedro Waterton², Akihiro Tamura¹, Kristoffer Szilas², Tomoaki Morishita¹ (1.Kanazawa University, 2.University of Copenhagen, 3.Akita University)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (18) (Online Poster)

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

[S-CG51] Hybrid Geochronology beyond Zircon Geochronology

10:45 AM - 12:15 PM

[SCG51-P02] Zircon in Archean chromitite records juvenile Hf isotopic contribution at ca. 3.2–3.0 Ga in the Ujaragssuit Nunât layered unit, southwest Greenland

*Hikaru Sawada¹, Tomoaki Morishita⁴, Kenichiro Tani⁵, Adrien Vezinet², Richard Stern², Ikuya Nishio^3,4, Graham Pearson², Kristoffer Szilas³ (1.Japan Marine Science and Technology Center, 2.University of Alberta, 3.University of Copenhagen, 4.Kanazawa University, 5.National Museum of Nature and Science)

Mon. May 22, 2023 9:00 AM - 10:30 AM Online Poster Zoom Room (3) (Online Poster)

[J] Online Poster
| M (Multidisciplinary and Interdisciplinary)
| M-GI General Geosciences, Information Geosciences & Simulations

[M-GI29] Data-driven geosciences

9:00 AM - 10:30 AM

[MGI29-P02] Application of compositional data analysis to trace elements in clinopyroxene from abyssal peridotites

*Ikuya Nishio^1,2, Keita Itano³, Pedro Waterton², Akihiro Tamura¹, Kristoffer Szilas², Tomoaki Morishita¹ (1.Kanazawa University, 2.University of Copenhagen, 3.Akita University)