R5: Extraterrestrial materials

12:30 PM - 2:00 PM JST(3:30 AM - 5:00 AM UTC)Student Presentation Award Entry

[R5P-07] Goethite chronometry - developing an age estimation tool based on the mineral alteration structures in NWA11469 carbonaceous chondrites

*Sena Toyonaga¹, Balazs Bradak¹, Tatsuki Yamamoto¹, Yusuke Seto², Akos Kereszturi³ (1. Faculuty of Oceanology, Kobe University, 2. Osaka Met. Univ. Sci., 3. Konkoly Astron. Inst., RCAES, Hungary)

Keywords:

Carbonaceous chondrite,Goethite,Terrestrial age,Scanning electron microscopy (SEM)

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