10:15 AM - 10:30 AM
[SVC44-06] Syn-eruptive breakdown of pyrrhotite: a marker of pyroclasts oxidation and air entrainment into eruption columns
★Invited Papers
*Keiko Matsumoto1, Michihiko Nakamura2 (1.Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology, 2.Dept. Earth Sci., Tohoku Univ.)