 | Manville, V., Segschneider, B., Newton, E., White, J.D.L., Houghton, B.F., Wilson, C.J.N. (2009) Environmental impact of the 1.8 ka Taupo eruption, New Zealand: Landscape responses to a large-scale explosive rhyolite eruption. Sedimentary Geology, 220 (3) 318-336 doi:10.1016/j.sedgeo.2009.04.017 | Journal (article/letter/editorial) | | Environmental impact of the 1.8 ka Taupo eruption, New Zealand: Landscape responses to a large-scale...2000, Taupo, New Zealand Geology Department, University of Otago, PO Box 56, Dunedin, New Zealand Department...University of Auckland, Private Bag 92019, Auckland, New Zealand b c a r t i c l e i n f o Article history:...Keywords: Volcaniclastics Fluvial sedimentology Taupo ignimbrite Pumice Lahar a b s t r a c t Large-scale...exemplified here by the 1.8 ka Taupo eruption in the central North Island of New Zealand. This eruption generated |  | | Journal (article/letter/editorial) | | AUCKLAND, NEW ZEAIAJSD.—The following particulars of the geology of Auckland, New Zealand, may be of...his survey and a geological map of the Auckland district, he chose the southern portion of the province...province south of Auckland, extending as far as Lake Taupo and the Tongariro Volcano, the boundaries between...probably of the whole of the northern island of New Zealand, is the absence of the primitive, plutonic, and...at Taupo, on the Hauraki Gulf. As no fossils have yet been found in this formation in New Zealand, it |  | | Journal (article/letter/editorial) | | THE WATERS OF LAKE TAUPO, NEW ZEALAND MICHAEL H. TIMPERLEY and ROSEMARY J. VIGOR-BROWN Taupo Research Laboratory...Scientific and Industrial Research (DSIR), Taupo (New Zealand) (Accepted for publication July 16, 1984)...source of major ions for the waters of Lake Taupo, New Zealand. In: Y. Kitano (Guest-Editor), Water--Rock... SO,, CI and HCO 3 into Lake Taupo with the surface waters draining the lake catchment are less than...leaving the lake. Some of these differences are the result of geothermal fluid entering the lake, and the |  | | Report (chapter) | | volcanism and rift structure in the Taupo Volcanic Zone, New Zealand J. W. COLE1* & K. D. SPINKS2 1 Department...Christchurch 8140, New Zealand 2 Mighty River Power Ltd, PO Box 445, Hamilton, New Zealand *Corresponding...(e-mail: jim.cole@canterbury.ac.nz) Abstract: The Taupo Volcanic Zone (TVZ) is an active continental volcanic...arc/back-arc basin in central North Island, New Zealand. It is the youngest area of volcanic activity...predominantly normal (dip .608) faults within the Taupo Rift, but with some strike-slip component. TVZ can |  | | Report (chapter) | | 9, 2015 Taupo-Rotorua Depression: an ensialic marginal basin of North Island, New Zealand J. W. Cole...Cole SUMMARY: New Zealand lies on the boundary between the Pacific and Indian plates. In the vicinity of...form the Taupo-Hikurangi arc-trench system. The volcanic component of this system is the Taupo Volcanic...andesite-dacite arc, to the west of which is the Taupo-Rotorua Depression, a basin filled with approximately...Okataina, Maroa and Taupo Volcanic Centres. Approximately 2 km 3 of high-alumina basalt has also been erupted |  | | Report (issue) | | The steel industry, now being established at Waikato Heads, 30 miles south of Auckland, will use a raw...MINERALS AND ROCKS 1966 INFORMATION SERIES-No.63 NEW ZEALAND DEPARTMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH...R. E. Owen, Government Printer, Wellington, New Zealand—1967 —— FOREWORD One of the problems associated...reason of their impact on the development of New Zealand natural resources. With the establishment of...results readily available to a wide and perhaps new audience has become very rapidly apparent. I The |  | Brown, S.J.A, Burt, R.M, Cole, J.W, Krippner, S.J.P, Price, R.C, Cartwright, I (1998) Plutonic lithics in ignimbrites of Taupo Volcanic Zone, New Zealand; sources and conditions of crystallisation. Chemical Geology, 148 (1) 21-41 doi:10.1016/s0009-2541(98)00026-6 | Journal (article/letter/editorial) | | Plutonic lithics in ignimbrites of Taupo Volcanic Zone, New Zealand; sources and conditions of crystallisation...Canterbury, PriÕate Bag 4800, Christchurch, New Zealand b Department of Geology and Geophysics, UniÕersity...Earth Sciences, UniÕersity of Waikato, PriÕate Bag, Hamilton, New Zealand d Department of Earth Sciences...and caldera complexes in central Taupo Volcanic Zone ŽTVZ., New Zealand. The two main suites of plutonic...Dolerites; Microdiorites; Magma chambers; Calderas; Taupo Volcanic Zone 1. Introduction Lithic fragments |  | | Report (issue) | | tga tpa tpa Deer Hill hga 38º15'S MaC 400 Taupo Fault Belt tga 30 0 col 38°30'S rh3 hga tpf...Island of New Zealand. The solid red line represents the approximate location of the Taupo Volcanic Zone...Caldera; TFB, Taupo Fault Belt; TRB, Taupo-Reporoa Basin; TVC, Taupo Volcanic Center; TVZ, Taupo Volcanic...Zone, Kiwitahi Volcanics, and Hauraki Rift are pre-Taupo Volcanic Zone surface manifestations of arc-related...tectonic processes. Base from Land Information New Zealand, 1:50,000: BF36 Atiamuri, 2018; BF37 Waiotapu |  | | Journal (article/letter/editorial) | | Tectonic Controls on Hydrothermal Flow, Taupo Volcanic Zone, New Zealand: Implications for the Formation of...Auckland, New Zealand 2 Hot Solutions Ltd, PO Box 32-125, Devonport, Auckland, New Zealand Abstract...scales for geothermal systems of the Taupo Volcanic Zone, New Zealand. Most geothermal systems occur within...shearing, caused by low differential stresses. The Taupo Volcanic Zone is highly prospective for epithermal-style...Introduction GEOTHERMAL activity in the central Taupo Volcanic Zone has long been associated with transport |  | | Journal (article/letter/editorial) | | Belgium GENESIS OF LAVAS OF THE TAUPO VOLCANIC ZONE, NORTH ISLAND, NEW ZEALAND J.W. COLE Geology Department...University of Wellington, Private Bag, Wellington (New Zealand) (Revised version accepted January 15, 1981)...1981. Genesis of lavas of the Taupo Volcanic Zone, North Island, New Zealand. J. Volcanol. Geotherm. Res...Res., 10: 317--337. The Taupo Volcanic Zone forms part of the Taupo-Hikurangi subduction system, and comprises...comprises five volcanic centres: Tongariro, Taupo, Maroa, Okataina and Rotorua. Tongariro Volcanic Centre |  | Bernal, Nelson F., Gleeson, Sarah A., Dean, Abbie S., Liu, Xiao-Ming, Hoskin, Paul (2014) The source of halogens in geothermal fluids from the Taupo Volcanic Zone, North Island, New Zealand. Geochimica et Cosmochimica Acta, 126. 265-283 doi:10.1016/j.gca.2013.11.003 | Journal (article/letter/editorial) | | in geothermal fluids from the Taupo Volcanic Zone, North Island, New Zealand Nelson F. Bernal a,⇑, Sarah...Station, State Highway 1, Private bag 2001, Taupo 3352, New Zealand c Department of Geology, University of...of Environment, Private Bag 92019, Auckland, New Zealand Received 28 March 2013; accepted in revised...geothermal sites in the Taupo Volcanic Zone (TVZ), North Island, New Zealand, were analyzed for Cl, Br...and from the hot springs at Rotorua, Waiotapu, Lake Taupo, Waimangu, Waikite, Orakei Korako and Tokaanu |  | | Journal (article/letter/editorial) | | mineral samples from eruptive products from Taupo volcano, New Zealand, to investigate how the host magmatic...kyr of quiescence following the Oruanui eruption, Taupo erupted three small volume (~0.1 km3) dacitic pyroclastic...of Wellington, P.O. Box 600, Wellington 6140, New Zealand eruption of 25 rhyolitic units starting at ~12...system. The dacites reflect the first products of a new silicic system, as most of the Oruanui magmatic root...stabilisation and maturation of a new, probably unitary, silicic mush system. This new mush system was closely |  | | Journal (article/letter/editorial) | | 257-267. STUDY NORTH-HOLLAND OF SECULAR IN NEW ZEALAND PUBLISHING COMP., AMSTERDAM VARIATION * ...Received 6 June 1969 Ancient secular variation in New Zealand was determined from paleomagnetic measurements...detected between the angular secular variation in New Zealand and that at the same latitude in North America...sequence of rhyolite ignimbrites that fill the Taupo graben. These reach a maximum thickness of 1000...radiometrically the beginning of the Pleistocene in New Zealand. This work indicated that deposition of the Wanganui |  | | | | NORTH ISLAND NEW ZEALAND Poor Kn1ght1 Is • . ,, r ,n H~n & C h1ck...Rivt~r I'. MY OF East C,pe Pf.NEW PLYMO • Cil.pe Eimo C • Portl.lfld I MY Secretar)'...ISLAND f Pq,1 Pt., 1~s II t I SOUTH ISLAND NEW ZEALAND +I s University College Cardiff Library...' _____ TELE - . _, • The Geology of New Zealand Volume 2 •• J-----~---.. ~ ::,,::::j::~....Associate Editors: G. R. Stevens, M. T. Te Punga New Zealand Geological Survey, Department of Scientific and |  | | Book (volume) | | NORTH ISLAND NEW ZEALAND Poor Kn1ght1 Is • . ,, r ,n H~n & C h1ck...Rivt~r I'. MY OF East C,pe Pf.NEW PLYMO • Cil.pe Eimo C • Portl.lfld I MY Secretar)'...ISLAND f Pq,1 Pt., 1~s II t I SOUTH ISLAND NEW ZEALAND +I s University College Cardiff Library...' _____ TELE - . _, • The Geology of New Zealand Volume 2 •• J-----~---.. ~ ::,,::::j::~....Associate Editors: G. R. Stevens, M. T. Te Punga New Zealand Geological Survey, Department of Scientific and |  | | Journal (article/letter/editorial) | | VOLCANOES OF NEW ZEALAND E. S. MOORE State College,Pennsylvania The northern island of New Zealand has, at...guide living near Mount Tarawera, who said, "New Zealand has been turned over and over." The active volcanoes...he FIG. I.-Map volcanoes. of North Island, New Zealand, showing the zones of active calls the "Maori"... Z., 1908), p. 9. THE ACTIVE VOLCANOES OF NEW ZEALAND 695 lines are supposed to cross the " Maori"...from the great Mount Egmont through the Auckland district, where over sixty craters, mostly of small magnitude |  | | Journal (article/letter/editorial) | | ORIGIN OF ANDESITES AND BASALTS OF THE TAUPO VOLCANIC ZONE, NEW ZEALAND J.W. COLE 1, K.V. CASHMAN 2 and P...Victoria University of Wellington, Wellington (New Zealand) 2 U.S. Geological Survey, Vancouver, WA 98661...Scientific and Industrial Research, LowerHutt (New Zealand) (Received May 18, 1982; revised and accepted...basalts of the Taupo Volcanic Zone, New Zealand. Chem. Geol., 38: 255--274. Two types of basalt (a high-A1...high-A1 basalt associated with the rhyolitic centres north of Taupo and a "low-Al" basalt erupted from Red |  | | Journal (article/letter/editorial) | | Rhyolitic Volcanic Rocks, Central North Island, New Zealand Total Rock and Residual Liquid Data A. E W A... Rhyolite Geochemistry, Central North Island, New Zealand 77 eruptive histories. Finally, an approach...referred to in this account, is given in Fig. 1. The Taupo Volcanic Zone is dominated by rhyolitic volcanism...has been concentrated in four main centres, the Lake Taupo Volcanic Centre, Mokai Ring Structure, Rotorua...blanket the whole region. These were erupted mainly from the northeastern part of the Lake Taupo Volcanic Centre |  | Graham, Ian J, Gulson, Brian L, Hedenquist, Jeffrey W, Mizon, Karen (1992) Petrogenesis of Late Cenozoic volcanic rocks from the Taupo Volcanic Zone, New Zealand, in the light of new lead isotope data. Geochimica et Cosmochimica Acta, 56 (7) 2797-2819 doi:10.1016/0016-7037(92)90360-u | Journal (article/letter/editorial) | | volcanic rocks from the Taupo Volcanic Zone, New Zealand, in the light of new lead isotope data IAN J...Physical Sciences, PO Box 3 1 3 12, Lower Hutt, New Zealand %entre for Isotope Studies, Division of Exploration...range of volcanic rocks from the Taupo Volcanic Zone (TVZ), New Zealand. Combined geochemical and isotope...in the central North Island of New Zealand (Fig. 1) is a major region of extensional and subduction-related...1982; CONRAD et al., 1988). In this paper we present new Pb isotope data for a wide range of TVZ volcanic |  | | Journal (article/letter/editorial) | | Switzerland Victoria University, Wellington, New Zealand a r t i c l e i n f o Article history: Received...Keywords: subduction plate boundary uplift GPS New Zealand seismology a b s t r a c t Direct observations...vertical movements of the Earth’s surface in New Zealand, computed from the processing of GPS data collected...a rate of ∼6 mm/yr. Within the Central Volcanic Region there is a 250 km2 area that subsided between 2005...long-term (million years) processes. For example, in New-Zealand, vertical rates have been used to constrain shortening |  | | Journal (article/letter/editorial) | | 1973, 53-64 High-alumina basalts of Taupo Volcanic Zone, New Zealand J. w . C O L E Cole, J. W. 1973:...High-alumiva basalts of Taupo Volcanic Zone, New Zealand. Lithos 6, 53-64. High-alumina basalt occml at eight...localities in the Taupo Volcanic Zone associated with the Olmtaina, Mama and Taupo calderas. At Tarawera...Most are fine-medium grained, but the Ongaroto basalt is coarser-grained, and has a higher modal percentage...Chemically all are high-alumina basalta. ,The Ongaroto basalt has lower AlzO3 and higher MgO, Ni and Cr, and |  | | Report (issue) | | NEW ZEALAND DEPARTMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH NEW ZEALAND GEOLOGICAL SURVEY 125th ANNIVERSARY...1865 -1990 NEW ZEALAND GEOLOGICAL SURVEY BULLETIN 104 ISSN 0077-9628 Minerals of New Zealand by G. L....initials should be G.T., not G.L. Lower Hutt, New Zealand 1990 I I Beach sand, alluvium, • terrace...Figure 1. Simplified geological sketch-map of New Zealand. 0 20 40 60 80 100 KM l INTRODUCTION It...Morgan's "Minerals and Mineral Substances of New Zealand" was published, as NZ. Geological Survey bulletin |  | | Journal (article/letter/editorial) | | particularly IS epithermal orebodies in any particular district, irrespective of whether or not paleosurface features...characteristic of rift settings in which bimodal (basalt-rhyolite) volcanism and fluvio-lacustrine sedimentation...neutral-pH, alkali chloride waters along streams and on lake margins and bottoms, although shallow boiling also...level of Frying Pan Lake (6-m deep, pH 3.5, 55 °C), Waimangu geothermal system, Taupo Volcanic Zone, North...North Island, New Zealand (see Simmons et al. 1993) The reactive H2S-bearing steam condensate formed in |  | | Journal (article/letter/editorial) | | and CH, contents in gases produced along the New Zealand part of a convergent plate boundary W. F. GIGGENBACH...Geological and Nuclear Sciences, Lower Hutt, New Zealand %stitute of Geology and Mineralogy, Hiroshima...accepied in rev~~e~~~~ February 3, 1993) Abstract-New Zealand straddles an active tectonic boundary between...isotopic analyses of 140 samples from all over New Zealand, four major en~ronments can be distinguished:...high-temperature fumaroles on White Island, New Zealand, where C02/3He ratios 20 times mantle values |  | Simmons, Stuart F., Brown, Kevin L., Tutolo, Benjamin M. (2016) Hydrothermal Transport of Ag, Au, Cu, Pb, Te, Zn, and Other Metals and Metalloids in New Zealand Geothermal Systems: Spatial Patterns, Fluid-Mineral Equilibria, and Implications for Epithermal Mineralization. Economic Geology, 111 (3) 589-618 doi:10.2113/econgeo.111.3.589 | Journal (article/letter/editorial) | | Te, Zn, and Other Metals and Metalloids in New Zealand Geothermal Systems: Spatial Patterns, Fluid-Mineral...University of Utah, 423 Wakara Way, Suite 300, Salt Lake City, Utah 84108, and Dept. of Chemical Engineering...Salt Lake City, Utah 84112 2 Geokem, P.O. Box 30-125, Barrington, Christchurch 8244, New Zealand 3 Department...Island, New Zealand. Six of the systems are located in a segment of volcanic arc in the central Taupo Volcanic...and deposition are a distinguishing feature of New Zealand geothermal systems, and the insights gained from |
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