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Waimangu geothermal area

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Journal Article

Microbial silicification in Iodine Pool, Waimangu geothermal area, North Island, New Zealand: implications for recognition and identification of ancient silicified microbes

B. Jones, K.O. Konhauser, R.W. Renaut, R.S. Wheeler
Published: 01 May 2005
Journal of the Geological Society (2005) 162 (3): 576.
DOI: https://doi.org/10.1144/0016-7649Er161-6A
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Microbial silicification in Iodine Pool, Waimangu geothermal area, North Island, New Zealand: implications for recognition and identification of ancient silicified microbes

Brian Jones, Kurt O. Konhauser, Robin W. Renaut, Raymond S. Wheeler
Published: 01 December 2004
Journal of the Geological Society (2004) 161 (6): 983–993.
DOI: https://doi.org/10.1144/0016-764903-172
... critical features have been destroyed by silicification. An understanding of the early taphonomic processes that influence microbial silicification can be obtained by studying extant microbes that are being silicified in modern hot spring pools. Iodine Pool, located in the Waimangu geothermal area...
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Siliceous sinter deposited around Inferno Crater, <span class="search-highlight">Waimangu</span> <span class="search-highlight">geothermal</span> <span class="search-highlight">area</span>,...

Siliceous sinter deposited around Inferno Crater, Waimangu geothermal area,...

Published: 01 June 2015
Figure 4. Siliceous sinter deposited around Inferno Crater, Waimangu geothermal area, North Island, New Zealand. A: Surface view of small waveforms, domes, and intervening depressions on steeply sloping surface of siliceous sinter deposited during episodes of activity in Inferno Crater. An area
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Map showing location of the <span class="search-highlight">Waimangu</span> <span class="search-highlight">geothermal</span> <span class="search-highlight">area</span> in the Taupo Volcanic ...

Map showing location of the Waimangu geothermal area in the Taupo Volcanic ...

Published: 01 December 2004
Fig. 1.  Map showing location of the Waimangu geothermal area in the Taupo Volcanic Zone on the North Island of New Zealand.
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FIGURE 1 —Location of study <span class="search-highlight">areas</span>. (A) North Island of New Zealand showing ...

FIGURE 1 —Location of study areas. (A) North Island of New Zealand showing ...

Published: 01 October 2006
FIGURE 1 —Location of study areas. (A) North Island of New Zealand showing location of Taupo Volcanic Zone. (B) Locations of Waiotapu and Waimangu geothermal areas in Taupo Volcanic Zone. (C) Map of Waiotapu geothermal area showing location of main tourist area (in box labeled Part E), WT1050
Journal Article

Hot spring and geyser sinters: the integrated product of precipitation, replacement, and deposition

Brian Jones, R.W. Renaut
Published: 27 November 2003
Canadian Journal of Earth Sciences (2003) 40 (11): 1549–1569.
DOI: https://doi.org/10.1139/e03-078
... right indicates flow direction. Many of the siliceous precipitates associated with Frying Pan Lake in the Waimangu geothermal area contain high concentrations of tungsten ( Seward and Sheppard 1986 ). Those deposits have up to 4 wt.% W, 5–30 wt.% Fe, and high amounts of As, P, Sb, Mo, and V...
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GROWTH OF SILICEOUS SPICULES IN ACIDIC HOT SPRINGS, WAIOTAPU GEOTHERMAL AREA, NORTH ISLAND, NEW ZEALAND

BRIAN JONES, ROBIN W. RENAUT
Journal: PALAIOS
Published: 01 October 2006
PALAIOS (2006) 21 (5): 406–423.
DOI: https://doi.org/10.2110/palo.2006.P06-026
...FIGURE 1 —Location of study areas. (A) North Island of New Zealand showing location of Taupo Volcanic Zone. (B) Locations of Waiotapu and Waimangu geothermal areas in Taupo Volcanic Zone. (C) Map of Waiotapu geothermal area showing location of main tourist area (in box labeled Part E), WT1050...
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Hydrologic, Magmatic, and Tectonic Controls on Hydrothermal Flow, Taupo Volcanic Zone, New Zealand: Implications for the Formation of Epithermal Vein Deposits

Julie V. Rowland, Stuart F. Simmons
Journal: Economic Geology
Published: 01 May 2012
Economic Geology (2012) 107 (3): 427–457.
DOI: https://doi.org/10.2113/econgeo.107.3.427
... deposits that rest unconformably on weakly metamorphosed Mesozoic argillite and graywacke. Flow regimes and permeability controls in one extinct (Ohakuri) and six active (Broadlands-Ohaaki, Waiotapu, Rotokawa, Waimangu, Te Kopia, and Orakeikorako) geothermal systems show that in general, hydrothermal fluid...
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Biologically mediated silicification of marine cyanobacteria and implications for the Proterozoic fossil record

Kelsey R. Moore, Mihkel Pajusalu, Jian Gong, Victor Sojo, Thomas Matreux, Dieter Braun, Tanja Bosak
Journal: Geology
Published: 29 May 2020
Geology (2020) 48 (9): 862–866.
DOI: https://doi.org/10.1130/G47394.1
... silicification in Iodine Pool, Waimangu geothermal area, North Island, New Zealand: Implications for recognition and identification of ancient silicified microbes : Journal of the Geological Society , v.  161 , p.  983 – 993 , https://doi.org/10.1144/0016-764903-172 . Knoll , A.H. , Strother , P.K...
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Complex crater fields formed by steam-driven eruptions: Lake Okaro, New Zealand

Cristian Montanaro, Shane Cronin, Bettina Scheu, Ben Kennedy, Bradley Scott
Journal: GSA Bulletin
Published: 22 January 2020
GSA Bulletin (2020) 132 (9-10): 1914–1930.
DOI: https://doi.org/10.1130/B35276.1
... hydrothermal eruptions were larger than the initial phreatic event. The eruptive activity that formed Lake Okaro is representative of many other complex cases of repeated steam-driven eruptions in New Zealand (e.g., at Rotokawa, Waimangu, and Wai-o-tapu geothermal fields), as well as many other similar areas...
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High-temperature (>90°C) calcite precipitation at Waikite Hot Springs, North Island, New Zealand

BRIAN JONES, ROBIN W. RENAUT, MICHAEL R. ROSEN
Published: 01 June 1996
Journal of the Geological Society (1996) 153 (3): 481–496.
DOI: https://doi.org/10.1144/gsjgs.153.3.0481
.... The distribution of algae and insects in hot spring thermal gradients at Waimangu, New Zealand New Zealand Journal of Marine and Freshwater Research 1969 3 459 465 Wood C. P. Aspects of the geology of Waimangu, Waiotapu, Waikite and Reporoa geothermal areas, Taupo Volcanic Zone, New Zealand...
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Microbial Construction of Siliceous Stalactites at Geysers and Hot Springs: Examples from the Whakarewarewa Geothermal Area, North Island, New Zealand

BRIAN JONES, ROBIN W. RENAUT, MICHAEL R. ROSEN
Journal: PALAIOS
Published: 01 February 2001
PALAIOS (2001) 16 (1): 73–94.
DOI: https://doi.org/10.1669/0883-1351(2001)016<0073:MCOSSA>2.0.CO;2
... geothermal area (Fig. 1C) . As shown in this paper, however, these “stalagmites” are really stalactites (Fig. 2E, F) . Similar stalactites are present at Orakei Korako, Waimangu ( Scott, 1992 , p. 25), and other New Zealand thermal sites. Jones and Renaut (1997 , fig. 2A) illustrated a sinter platform...
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Multiscale matched-field processing for noise-source localization in exploration geophysics

Margherita Corciulo, Philippe Roux, Michel Campillo, Dominique Dubucq, W. A. Kuperman
Journal: Geophysics
Published: 27 August 2012
Geophysics (2012) 77 (5): KS33–KS41.
DOI: https://doi.org/10.1190/geo2011-0438.1
... activity: A case study at Iodine Pool, Waimangu geothermal alley, New Zealand : Journal of Volcanology and Geothermal Research , 179 , 11–18 , doi: 10.1016/j.jvolgeores.2008.09.015 . JVGRDQ 0377-0273 Maxwell S. C. Urbanicic T. I. , 2001 , The role of passive microseismic monitoring...
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Geologic record of partial ocean evaporation triggered by giant asteroid impacts, 3.29–3.23 billion years ago

Donald R. Lowe, Gary R. Byerly
Journal: Geology
Published: 01 June 2015
Geology (2015) 43 (6): 535–538.
DOI: https://doi.org/10.1130/G36665.1
...Figure 4. Siliceous sinter deposited around Inferno Crater, Waimangu geothermal area, North Island, New Zealand. A: Surface view of small waveforms, domes, and intervening depressions on steeply sloping surface of siliceous sinter deposited during episodes of activity in Inferno Crater. An area...
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Mineralogical characterization of silica sinters from the El Tatio geothermal field, Chile

M. Garcia-Valles, J.L. Fernandez-Turiel, D. Gimeno-Torrente, J. Saavedra-Alonso, S . Martinez-Manent
Published: 01 August 2008
American Mineralogist (2008) 93 (8-9): 1373–1383.
DOI: https://doi.org/10.2138/am.2008.2583
... . Geological Society of Australia , 18 , 419 – 422 . Jones , B. , Konhauser , K.O. , Renaut , R.W. , and Wheeler , R.S. ( 2004 ) Microbial silicification in Iodine Pool, Waimangu geothermal area, North Island, New Zealand: Implications for recognition and identification of ancient...
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Jurassic geothermal landscapes and fossil ecosystems at San Agustín, Patagonia, Argentina

Diego M. Guido, Alan Channing, Kathleen A. Campbell, Alba Zamuner
Published: 01 January 2010
Journal of the Geological Society (2010) 167 (1): 11–20.
DOI: https://doi.org/10.1144/0016-76492009-109
... exposed in a palaeolow area between the Main and Cerro Alto sinter terraces. Fig. 2. Key structural and facies associations, and representative sedimentary fabrics of the San Agustín geothermal system, with some comparative modern analogue textures from hot springs of the Taupo Volcanic Zone...
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The Favona Epithermal Gold-Silver Deposit, Waihi, New Zealand

Mark P. Simpson, Jeffrey L. Mauk
Journal: Economic Geology
Published: 01 August 2007
Economic Geology (2007) 102 (5): 817–839.
DOI: https://doi.org/10.2113/gsecongeo.102.5.817
... through the host rocks. In geothermal fields, areas of high permeability or high water to rock ratios correlate with the occurrence of hydrothermal adularia and also with coexisting hydrothermal albite and adularia ( Browne and Ellis, 1970 ; Browne, 1978 ). Accordingly, abundant replacement adularia plus...
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Natural processes leading to large, pre-historic hydrothermal eruptions in geothermal areas: Rotokawa geothermal field, New Zealand

Cristian Montanaro, Shane J. Cronin, Geoffrey A. Lerner, Mark P. Simpson, Isabelle Brooks-Clarke, Gina Swanney, Sarah D. Milicich, Aimee Calibugan, Candice Bardsley, Bettina Scheu
Journal: GSA Bulletin
Published: 03 April 2023
GSA Bulletin (2024) 136 (1-2): 27–56.
DOI: https://doi.org/10.1130/B36509.1
... fault; IFF—injection field fault. There are many surficial thermal manifestations in the Rotokawa geothermal field ( Figs. 1 and 2 ; Collar and Browne, 1985 ; Krupp and Seward, 1987 ; Bloomberg et al., 2014 ), which are mostly concentrated in two areas: In the southern area...
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Epithermal Zeolite Alteration Associated with Siliceous Sinters, Hydrothermal Eruption Breccias, and Gold-Silver Mineralization, Central Taupo Volcanic Zone, New Zealand

Robert L. Brathwaite, Andrew J. Rae
Journal: Economic Geology
Published: 01 August 2021
Economic Geology (2021) 116 (5): 1093–1114.
DOI: https://doi.org/10.5382/econgeo.4820
... sediments and ignimbrites, with the type locality in the Wairakei-Tauhara geothermal system ( Cattell et al., 2014 , 2016 ). In the Ngakuru-Guthrie area, the lake sediments of the Huka Group are represented by the Ngakuru Formation, mapped by Grindley (1959) as formation hu2 (u2 of Nairn, 2002 ; LS1...
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Associations between volcanic eruptions from Okataina volcanic center and surface rupture of nearby active faults, Taupo rift, New Zealand: Insights into the nature of volcano-tectonic interactions

P. Villamor, K.R. Berryman, I.A. Nairn, K. Wilson, N. Litchfield, W. Ries
Journal: GSA Bulletin
Published: 01 July 2011
GSA Bulletin (2011) 123 (7-8): 1383–1405.
DOI: https://doi.org/10.1130/B30184.1
... from the earthquake epicenter, occurred in time association with the earthquake ( Vandemeulebrouck et al., 2008 ). Changes in crustal stresses in the Waimangu area resulted from the Edgecumbe fault rupture. The nearest currently active volcano is White Island, located at 55 km northeast...
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