The role of lithology in steam-driven eruptions and its effect on energy partitioning and crater morphology

Bettina Scheu1, Cristian Montanaro1, Shane J Cronin2, Ben Kennedy3, Bradley J Scott4 and Donald B Dingwell1, (1)Ludwig Maximilian University of Munich, Department of Earth and Environmental Sciences, Munich, Germany, (2)University of Auckland, School of Environment, Auckland, New Zealand, (3)University of Canterbury, Christchurch, New Zealand, (4)GNS Science, Wairakei, New Zealand