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Waiotapu Field

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FIGURE 3 —<span class="search-highlight">Field</span> photographs of siliceous spicules in the <span class="search-highlight">Waiotapu</span> geotherma...
Published: 01 October 2006
FIGURE 3 —Field photographs of siliceous spicules in the Waiotapu geothermal area. (A) Spicules growing on and around siliceous oncoids, east side of Primrose Terrace ( Fig. 1E ). (B) Spicules growing on and around siliceous oncoids on outflow apron below Oyster Pool ( Fig. 1E ). (C) Spicules
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FIGURE 1 —Location of study areas. (A) North Island of New Zealand showing ...
Published: 01 October 2006
(in box labeled Part D), and Kerosene Creek (KC) in the northern part of the geothermal area. (D) Sketch map (based on air photograph and field sketch) showing sample locations in area around WT1050. (E) Location of sample sites in Waiotapu main site
Journal Article
Journal: Economic Geology
Published: 01 June 2005
Economic Geology (2005) 100 (4): 677–687.
...J. G. Pope; K. L. Brown; D. M. McConchie Abstract Gold and silver from a selection of springs at Waiotapu, New Zealand, was preconcentrated onto activated charcoal and analyzed by ICP-MS. The measured gold concentrations were combined with field and laboratory analyses of other components...
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(a). Map of <span class="search-highlight">Waiotapu</span> (WT), Waikite (Wi), and Reporoa (Re) geothermal system...
Published: 01 May 2012
circles and are numbered 1 to 7. X = locations of hydrothermal eruptions. Shading indicates shallow resistivity ( Bibby et al., 1995 ): dark gray = <10 Ωm, mid gray =10 Ωm, light gray =10 to 30 Ωm. (b). Detail map of Waiotapu geothermal field. Isotherms at a depth of 30 m are shown for temperatures
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Sulfur (δ 34 S CDT ) and oxygen (δ 18 O VSMOW ) isotope composition for sul...
Published: 14 January 2019
. RH = Rehai geothermal Field, S-P = Solfatara-Pisciarelli volcanic active area (Italy), YS = Yellowstone National Park (USA), SB = Steamboat Springs (USA), WT = Waiotapu geothermal field (New Zealand) .
Series: AAPG Memoir
Published: 01 January 1976
EISBN: 9781629812113
.... Other fields prospected by drilling are Waiotapu, Reporoa, Te Kopia, Orakeikorako, Tauhara, Rotokawa, and Ngawha. With the exception of Ngawha, which is located in the Northland area, all the fields lie within the Taupo volcanic zone in the central North Island (see Healy, this volume, Fig. 2). ...
Journal Article
Journal: AAPG Bulletin
Published: 01 July 1974
AAPG Bulletin (1974) 58 (7): 1439–1440.
..., and in association with geologic, geophysical, and geochemical surveys, wells were drilled at Waiotapu, Reporoa, Broadlands, Tauhara, Orakei Korako, and Te Kopia in the central volcanic region of the North Island, and at Ngawha in Northland. At Broadlands the production potential of wells already drilled is about...
Journal Article
Published: 07 November 2003
Canadian Journal of Earth Sciences (2003) 40 (11): 1679–1696.
... outflow channels and pools, which record distinctive macrotextures and microtextures along a thermal gradient. Sinters from four geothermal fields, Orakei Korako, northern Waiotapu, Te Kopia, and Umukuri, within the Taupo Volcanic Zone, New Zealand, were sampled from two common microbe-rich microfacies...
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<span class="search-highlight">Field</span> photographs of vegetation on hot spring discharge aprons. (A) Grass g...
Published: 27 November 2003
Fig. 7. Field photographs of vegetation on hot spring discharge aprons. (A) Grass growing along margins of discharge apron below geyser vent in Tokaanu geothermal area (for location, see Jones et al. 2003 ). Grass remains viable despite the fact that its roots and basal parts of stems
Journal Article
Published: 01 February 2000
Clays and Clay Minerals (2000) 48 (1): 139–144.
... of the pervasive hydrothermal alteration at both locations suggests that they are long lived and possibly older than 150,000 y ( Weissberg et al., 1979 ). There is evidence that the Kawerau geothermal field, 40 km northeast of Waiotapu (Figure 1 ), has been active for more than 200,000 ± 30,000 y ( Browne, 1979...
FIGURES
Journal Article
Journal: PALAIOS
Published: 01 October 2006
PALAIOS (2006) 21 (5): 406–423.
...FIGURE 3 —Field photographs of siliceous spicules in the Waiotapu geothermal area. (A) Spicules growing on and around siliceous oncoids, east side of Primrose Terrace ( Fig. 1E ). (B) Spicules growing on and around siliceous oncoids on outflow apron below Oyster Pool ( Fig. 1E ). (C) Spicules...
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Journal Article
Published: 01 February 1999
Journal of the Geological Society (1999) 156 (1): 89–103.
... and position of the Waiotapu geothermal field, New Zealand Geothermics 1994 23 217 262 Golubic S. Knoll A.H. Lipps J.H. Prokaryotes Fossil Prokaryotes and Protists 1993 Oxford Blackwell 51 76 Grange L. The Geology of the Rotorua-Taupo Subdivision, Rotorua...
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Map of the Taupo Volcanic Zone with the general near-surface outlines of ge...
Published: 01 March 2017
Fig. 1. Map of the Taupo Volcanic Zone with the general near-surface outlines of geothermal fields as defined by anomalously low electrical resistivity (<25 Ωm; Bibby et al., 1995) . The boundaries of the old and young Taupo Volcanic Zone and caldera locations are from Wilson et al. (1986
Journal Article
Published: 01 May 2014
Russ. Geol. Geophys. (2014) 55 (5-6): 726–736.
... pits in the Tsentral’noe thermal field of the Uzon Volcano caldera during the expeditions in 2007 and 2012. The sampling conditions are described in detail in the above publications. Clifton et al. (1990) discuss two localities of naphthides in the Yellowstone National Park (US). These are blocks...
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Journal Article
Published: 22 August 2019
Geochemistry: Exploration, Environment, Analysis (2020) 20 (3): 299–314.
...C. E. Dunn; A. B. Christie Abstract Biogeochemical orientation surveys were undertaken at low sulphidation epithermal Au–Ag occurrences in the Hauraki Goldfield–Coromandel Volcanic Zone and the Taupo Volcanic Zone, and at the Waiotapu active geothermal area in the Taupo Volcanic Zone. Several plant...
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Journal Article
Published: 01 November 2001
Journal of the Geological Society (2001) 158 (6): 895–911.
... , Stewart , M.K. & Lyon , G.L. 1994 . Geochemical structure and position of the Waiotapu Geothermal Field, New Zealand . Geothermics 23 , 217 - 262 . Goldie , R. 1985 . The sinters of the Ohaki and Champagne Pools, New Zealand: possible modern analogues of the Hemlo Gold...
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Journal Article
Journal: GSA Bulletin
Published: 01 September 2014
GSA Bulletin (2014) 126 (9-10): 1131–1144.
... breccias of the Paeroa Subgroup also indicates that the latter could not have been erupted from the Whakamaru caldera. Drill holes in the Mokai and Wairakei-Tauhara geothermal fields ( Fig. 1 ) situated within the Whakamaru caldera penetrate up to 2.8 km of strata, and no Waiotapu Formation ignimbrite has...
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Journal Article
Journal: Economic Geology
Published: 01 May 2012
Economic Geology (2012) 107 (3): 427–457.
... circles and are numbered 1 to 7. X = locations of hydrothermal eruptions. Shading indicates shallow resistivity ( Bibby et al., 1995 ): dark gray = <10 Ωm, mid gray =10 Ωm, light gray =10 to 30 Ωm. (b). Detail map of Waiotapu geothermal field. Isotherms at a depth of 30 m are shown for temperatures...
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Journal Article
Published: 27 November 2003
Canadian Journal of Earth Sciences (2003) 40 (11): 1549–1569.
...Fig. 7. Field photographs of vegetation on hot spring discharge aprons. (A) Grass growing along margins of discharge apron below geyser vent in Tokaanu geothermal area (for location, see Jones et al. 2003 ). Grass remains viable despite the fact that its roots and basal parts of stems...
FIGURES | View All (14)
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Locations of hydrothermal petroleum sites. 1, East Pacific Rise at 13° N; 2...
Published: 01 January 2015
Fig. 1. Locations of hydrothermal petroleum sites. 1, East Pacific Rise at 13° N; 2, Guaymas Basin; 3, Salton Sea geothermal system (Californian, USA); 4, Escanaba trough, Gorda Ridge; 5, Middle Valley, Juan de Fuca Ridge (NE Pacific); 6, Lake Chapala (Citala Rift, Mexico); 7, Rainbow field (Mid