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Publications
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Geochemical signatures of mesothermal Au-mineralized late-metamorphic deformation zones, Otago Schist, New Zealand
- Authors
- Dave Craw, D.J. Mackenzie, R.J. Norris, I.K. Pitcairn, D.A.H. Teagle
- Journal
- Geochemistry: Exploration, Environment, Analysis
- Year
- 2007
- Hydrothermal processes along two regional-scale shear zones in the Otago Schist were dominated by structurally controlled fluid flow and mineralization in the host schist, with relatively minor quartz...
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Sources of metals and fluids in orogenic gold deposits: Insights from the Otago and Alpine schists, New Zealand
- Authors
- Dave Craw, I.K. Pitcairn, D.A.H. Teagle, G.R. Olivo, R. Kerrich, T.S. Brewer
- Journal
- Economic Geology
- Year
- 2006
- The Otago and Alpine schists of the South Island of New Zealand form a young (lt;200 Ma), lithologically monotonous, metasedimentary belt with exposures ranging from unmetamorphosed graywackes to amph...
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Detecting hydrothermal graphite deposition during metamorphism and gold mineralization
- Authors
- Dave Craw, I.K. Pitcairn, D.A.H. Teagle, S. Roberts
- Journal
- Journal of the Geological Society
- Year
- 2005
- Fourier Transform IR analyses of carbonaceous material from the Otago and Alpine Schists and the Macraes gold deposit of the South Island, New Zealand, show the progressive effects of graphitization d...
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The behavior of nitrogen and nitrogen isotopes during metamorphism and mineralization: Evidence from the Otago and Alpine Schists, New Zealand
- Authors
- Dave Craw, I.K. Pitcairn, D.A.H. Teagle, R. Kerrich, T.S. Brewer
- Journal
- Earth and Planetary Science Letters
- Year
- 2005
- Metamorphism is a major mechanism for the re-distribution of fluids and mass in the Earth's crust, with these processes most prominently highlighted by the occurrence of major gold resources within th...
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