Moon, V, Lowe, DJ, Cunningham, M, Wyatt, J, de Lange, W, Churchman, GJ, Mörz, T, Kreiter, S, Kluger, MO and Jorat, ME (2015) Sensitive pyroclastic-derived halloysitic soils in northern New Zealand: Interplay of microstructure, minerals, and geomechanics. In: Rotonda, T, Cecconi , M, Silvestri, F and Tommasi, P (eds.) Volcanic Rocks and Soils. CRC Press, 3-21. doi:10.1201/b18897-3