Publications
Publications
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Petrogenetic character and provenance of metabasalts in the aspiring and Torlesse Terranes, South Island, New Zealand: Implications for the gold endowment of the Otago Schist?
- Authors
- Dave Craw, F.P. Bierlein
- Journal
- Chemical Geology
- Year
- 2009
- We report quantitative X-ray diffraction, whole-rock geochemical and Sm-Nd isotope data for metabasalts from the Aspiring and Torlesse Terranes in the South Island of New Zealand. These rocks underlie...
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Deep-seated fractionation during the rise of a small-volume basalt magma batch: Crater Hill, Auckland, New Zealand
- Authors
- I.E.M. Smith, Colin J. N Wilson, B.F. Houghton, S. Blake
- Journal
- Contributions to Mineralogy and Petrology
- Year
- 2008
- Crater Hill is a small volume alkali olivine basalt volcano in the Auckland volcanic field. Crater Hill consists of a sequence of pyroclastic and effusive eruptive units of which the earliest have low...
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Flank margin cave development in telogenetic limestone of New Zealand
- Authors
- C.S. Nelson, J.E. Mylroie, J.R. Mylroie
- Journal
- Acta Carsologica
- Year
- 2008
- Coastal limestone outcrops, typically with advanced levels of diagenetic maturity (i.e., are telogenetic carbonates), were examined on North Island (Raglan Harbour, Kawhia Harbour, Napier, and Waipu C...
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Geophysical imaging of buried volcanic structures within a continental back-arc basin: The Central Volcanic Region, North Island, New Zealand
- Authors
- Tim Stern, W.R. Stratford
- Journal
- Journal of Volcanology and Geothermal Research
- Year
- 2008
- Hidden beneath the ~ 2 km thick low-velocity volcaniclastics on the western margin of the Central Volcanic Region, North Island, New Zealand, are two structures that represent the early history of vol...
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