Auckland Volcanic Field magmatism, volcanism, and hazard: a review

@article{Hopkins2020AucklandVF,
  title={Auckland Volcanic Field magmatism, volcanism, and hazard: a review},
  author={Jenni L. Hopkins and Elaine R. Smid and Jennifer D. Eccles and Josh L. Hayes and Bruce W. Hayward and Lucy McGee and Kasper van Wijk and Thomas M. Wilson and Shane J. Cronin and Graham S. Leonard and Jan M. Lindsay and K{\'a}roly N{\'e}meth and Ian E. M. Smith},
  journal={New Zealand Journal of Geology and Geophysics},
  year={2020},
  volume={64},
  pages={213 - 234}
}
ABSTRACT Auckland Volcanic Field (AVF) is a basaltic intraplate volcanic field in North Island, New Zealand, upon which >1.6 million people live. Seismic velocity tomography and geochemistry suggest a primary mantle source region at a depth of 70–90 km. Geochemical analysis indicates a range of magma compositions, and that melts ascend with little crustal interaction. Eruptions generally began with a phreatomagmatic phase forming maar and tuff rings with tephra fall, base surges, and ballistic… Expand
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