Community Members
Publications
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Occurrence and significance of anomalous chloride waters at the Orakei Korako geothermal field, Taupo Volcanic Zone, New Zealand
- Authors
- Patrick Browne, K.A. Rodgers
- Journal
- Geothermics
- Year
- 2006
- Water with Cl concentrations from 15 to almost 10,000 mg/kg, and molecular SO4/Cl ratios ranging from 0.003 to 1.87, drips periodically from the roof of Ruatapu cave and a side chamber, Rahu Rahu, loc...
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Cinnabar, livingstonite, stibnite and pyrite in Pliocene silica sinter from Northland, New Zealand
- Authors
- Patrick Browne, K.A. Rodgers, W.A. Hampton, G.P. White, P.W.O. Hoskin
- Journal
- Mineralogical Magazine
- Year
- 2004
- Silica sinter masses in the southern portion of the Pliocene Puhipuhi geothermal field of Northland, New Zealand, have recrystallized to microcrystalline quartz and moganite but many primary depositio...
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Silica phases in sinters and residues from geothermal fields of New Zealand
- Authors
- Patrick Browne, N.R. Herdianita, K.A. Rodgers, B.Y. Lynne, T.F. Buddle, W.A. Hampton, R. Martin, K.L. Cook, R.A. Greatrex, G.R. Holland, Z. Newton, D. Pastars, K.L. Sannazarro, C.I.A. Teece
- Journal
- Earth-Science Reviews
- Year
- 2004
- Five silica phases are major components of silica sinters, deposited from both near-neutral pH alkali-chloride and acid-sulfate thermal waters, and of silica residues formed at the surface of geotherm...
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Opal-A and associated microbes from Wairakei, New Zealand: The first 300 days
- Authors
- K.A. Rodgers, S.J. Turner, B.Y. Smith
- Journal
- Mineralogical Magazine
- Year
- 2003
- All samples of silica sinter, <2 y old taken from the discharge drain of the Wairakei geothermal power station and the Rainbow Terrace of Orakei Korako, consist of non-crystalline opal-A. This silica ...
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