Low-temperature intracrystalline structures in naturally deformed quartz and their effect on strain hardening

Hiroaki Yokoyama

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-MP Mineralogy & Petrology

[S-MP31] Deformation, metamorphism, and tectonics: Exploring the solid Earth dynamics via rocks

Mon. May 25, 2026 10:45 AM - 12:15 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

Chairperson:Nagaya Takayoshi(Waseda University), Fukushima Ryo(Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)

11:15 AM - 11:30 AM

[SMP31-03] Low-temperature intracrystalline structures in naturally deformed quartz and their effect on strain hardening

*Hiroaki Yokoyama^1,2, David Wallis³, Nobuyoshi Miyajima⁴, Jun Muto¹ (1. Department of Earth Sciences, Tohoku University, 2. Earth and Planetary Systems Science Program, Hiroshima University, 3. Department of Earth Sciences, University of Cambridge, 4. Bayerisches Geoinstitut, University of Bayreuth)

Keywords:quartz, low-temperature plastic deformation, strain hardening, crustal strength, HR-EBSD