 | | Journal (article/letter/editorial) | | Taupo Volcanic Zone, New Zealand, in the light of oxygen isotope data PETER New Zealand Geological Survey...Survey, BLATTNER* PO Box 30368, Lower Hutt, New Zealand and FRANK Department of Geology, (Received...REID University, Private Bag, Wellington, New Zealand 8, 1981; accepted in revised form April 8, 1982)...not continue the increasingly ‘80-contaminated andesite (basalt to dacite) trend, but have lower PO values...Volcanic Zone of New Zealand (Fig. 1) extends over an area of some 300 X 20 km, from Mt. Ruapehu northeast to |  | | | | 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)'...y 8ay :,:vi1,c:ial Highways au River Tunku·ar Mt!ild .,,,, 1lway$ WESTPORT Cape FouJwind 0 20...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::~. |  | | 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)'...y 8ay :,:vi1,c:ial Highways au River Tunku·ar Mt!ild .,,,, 1lway$ WESTPORT Cape FouJwind 0 20...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::~. |  | | Journal (article/letter/editorial) | | origins and magmatic system beneath Ngauruhoe volcano (New Zealand) revealed by plagioclase textures and...Auckland, Private Bag 92019, Auckland 1142, New Zealand a r t i c l e i n f o Article history: Received...online 06 June 2016 Keywords: Plagioclase Magma Andesite Texture Crystallization a b s t r a c t The textural...pre-historic and historic basaltic andesite lava flows from Ngauruhoe volcano reveals extensive crystal...crystallized from magmas more mafic than those erupted at Ngauruhoe, and slow cooling and prolonged storage resulted |  | | Journal (article/letter/editorial) | | Petone, Sew Zealand 16 August 1963) Abstract-Analyses of waters from many New Zealand hydrothermal...from the central part of the North Island of New Zealand. quantities of the minor components Cl, B, F...have been described in detail, e.g. Yellowstone Park U.S.A. by ALLEN and DAY (1935), Iceland by BARTH...S.R. by PIIP (1937), and the North Island of New Zealand by WILSON (1961). WHITE (1957a, b) presented...the Taupo Volcanic Zone of the North Island of New Zealand. Three main types of thermal water compositions |  | | Book | | Palmerston North, New Zealand JEROM LECONTRE Massey University, Palmerston North, New Zealand GERT LUBE Massey...Massey University, Palmerston North, New Zealand MURRAY M. MCCLINTOCK Otago University and Volcanic...Limited, Dunedin, New Zealand BOB STEWART Massey University, Palmerston North, New Zealand JAMES D. L. WHITE...WHITE Otago University, Dunedin, New Zealand Technikal editor: OLGA PIROS, DEZSŐ SIMONYI DTP: DEZSŐ...cover: Overview of the Ruapehu volcano in the Central North Island of New Zealand. Tama maar lake is in |  | | Journal (article/letter/editorial) | | of Li, B and Cl in the Taupo Volcanic Zone, New Zealand A.G. Reyes a,⁎, W.J. Trompetter b a b GNS-Science...Hutt, New Zealand GNS-Science, National Isotope Centre, 30 Gracefield Road, Lower Hutt, New Zealand a r...Hydrothermal water–rock interaction Taupo Volcanic Zone New Zealand a b s t r a c t Lithium, B and Cl occur as trace...elements in the dominant protoliths (rhyolite, andesite and greywacke) underlying high temperature hydrothermal...is overwhelmed by the effects of rhyolite and andesite dissolution. Temperature-dependent transitions |  | Baker, R.G.A., Rehkämper, M., Hinkley, T.K., Nielsen, S.G., Toutain, J.P. (2009) Investigation of thallium fluxes from subaerial volcanism—Implications for the present and past mass balance of thallium in the oceans. Geochimica et Cosmochimica Acta, 73 (20) 6340-6359 doi:10.1016/j.gca.2009.07.014 | Journal (article/letter/editorial) | | (Hawaii), Mt. Etna and Vulcano (Italy), Mt. Merapi (Indonesia), White Island and Mt. Nguaruhoe (New Zealand)...Alpha Kilauea Beta Kilauea Ambient Air Kilauea mean5 New & published data Kilauea mean (n = 12)7 Mount Etna...Bocca Nuova 26 Oct South East Crater Mount Etna mean New & published data Mount Etna mean (n = 21)7 Mount...Condensate #8 Merapi Condensate #10 Mount Merapi mean New Zealand White Island (TH) 1 White Island (TH) 2 White...(TS) 520 White Island (TS) 640 Mount Ngauruhoe 620 New Zealand mean New & published data NZ mean (n = 5)7 |  | | Journal (article/letter/editorial) | | form-to-form.Oneface may havea thick patchyzoned region and the opposite face of the sameform may have...adjacent to the inner boundary of the p4tchy-zoned region (Fie. 9). (2) The greater modal abundance of plagioclase...taken as each crystal is brought into a slightly new environment a measure of an impulse of supersaturationwhether...changesin either the rate of growth or the compositionof new growth or both. The mechanismconsistsof pulsesof...liquid remaining. In the calculation a 2 p,m layer of new plagioclasecorresponds to a Af of 6 x l0-5. Thus |
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