[S-CG70] Ocean Floor Geoscience

[SCG70-17] Olivine crystal-fabrics and deformation microstructures of peridotites derived from Mariana serpentinite seamounts: Results from KM23-05 Drilling Expedition

*Kazuki Matsuyama^1,2, Hikaru Sawada^3,4, Masakazu Fujii^5,6, Benoit Ildefonse², Katsuyoshi Michibayashi^1,7, Ken Takai⁴ (1. Department of Earth and Planetary Sciences, GSES, Nagoya University, 2. Géosciences Montpellier, University of Montpellier, CNRS, Montpellier, France, 3. Department of Earth System Science, School of Sustainable Design, University of Toyama, 4. X-STAR, JAMSTEC, 5. National Institute of Polar Research, 6. The Graduate University for Advanced Studies, 7. Volcanoes and Earth's Interior Research Center, IMG, JAMSTEC)

Keywords:Peridotite, Serpentinite seamounts, Crystallographic preferred orientation