Investigating syn- vs. post-eruption hydration mechanisms of the 2012 Havre submarine explosive eruption: Water speciation analysis of pumiceous rhyolitic glass

Samuel J Mitchell, University of Hawaii at Manoa, Honolulu, HI, United States, Iona M McIntosh, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Bruce F Houghton, University of Hawaiʻi at Mānoa, Department of Earth and Planetary Sciences, Honolulu, United States, Thomas Shea, University of Hawaii at Manoa, Earth Sciences, Honolulu, United States and Rebecca Carey, University of Tasmania, School of Natural Sciences, Hobart, TAS, Australia