Physical rock properties at in-situ conditions of pyroclastic rocks from Ngatamariki geothermal field, New Zealand.

Evert DurĂ¡n1, Ludmila Adam2, Irene C Wallis2 and Auke Barnhoorn3, (1)University of Auckland, Auckland, New Zealand, (2)University of Auckland, School of Environment, Auckland, New Zealand, (3)Delft University of Technology, Delft, Netherlands