 | | 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...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...the Ladolam LS gold deposit, Lihir Island, Papua New Guinea, are represented at surface by steaming ground |  | | Journal (article/letter/editorial) | | DSIR Chemistry Division, Private Bag, Petone, New Zealand (Received February 22, 1989; accepted in revisedform...concentrations of As in hot springs of the Taupo Volcanic Zone, New Zealand, are consistent with those predicted...Springs in Nevada (WHITE, 1967), the Taupo Volcanic Zone of New Zealand ( WEISSBERG, 1969; KRUPP and SEWARD...hydrothermal systems in the Taupe Volcanic Zone, New Zealand. conditions described. In solutions containing...9o = -6.62 and log K0,,25= -6.99. Total reduced sulphur (mS,,,) is taken to be the sum of sulphide added |  | | Journal (article/letter/editorial) | | and Industrial Research, Private Bag, Petone, New Zealand (Received June 9, 1988; accepted in revised...by pyrite, pyrrhotite, sphalerite, galena. In New Zealand a number of active geothermal systems are precipitating...than 0.1 ttg k8 -t, WEISSaERG (1969). The active Rotokawa geothermal system has deposited approximately...formation of geochemical anomalies in stream and lake sediments and soils (JENNY, 1968; HEM, 1976; HOHL...and WILKINSON(1980). The large excess of reduced sulphur present during the adsorption runs was expected |  | Djokic, Tara, Van Kranendonk, Martin J., Campbell, Kathleen A., Havig, Jeff R., Walter, Malcolm R., Guido, Diego M. (2021) A Reconstructed Subaerial Hot Spring Field in the ∼3.5 Billion-Year-Old Dresser Formation, North Pole Dome, Pilbara Craton, Western Australia. Astrobiology, 21 (1) 1-38 doi:10.1089/ast.2019.2072 | Journal (article/letter/editorial) | | overlies a hydrothermally influenced volcanic caldera lake facies, with shoreline stromatolites. Hot spring...facies that are characteristic of those from New Zealand, Yellowstone National Park, USA, and Argentina...Environmental Sciences, University of New South Wales, Kensington, New South Wales, Australia. 2 Australian...Questions Institute, University of New South Wales Australia, Kensington, New South Wales, Australia. 4 Pheasant...Ao Marama, University of Auckland, Auckland, New Zealand. 6 Department of Earth Sciences, University of |  | | Book (edition) | | have incorporated into Chapter 1. Apart from the new material discussed above I have included a description...and epithermal gold mineralization and introduced new material into most chapters of this book. This work...places as far apart as France, California, Japan, New Zealand and Spain and the offers to translate it into...Some chapters have been considerably expanded and new sections added; in particular on disseminated gold...perennial complaint of industrial employers, that the new graduate has little or no commercial awareness, such |  | | Book | | Originally published by Springer-Verlag Berlin Heidelberg New York in 1990. The use of registered names, trademarks...which speculation is idle, but within which useful new insights regarding the relationship of certain ores...application of plate tectonic concepts can pinpoint new metal deposits. The main tool available to the exploration...more limited utility in terms of the search for new mineral districts. The problem of the geographic...Panguna Porphyry Copper Deposit, Bougainville, Papua New Guinea ......... . Genetic Models for Porphyry Copper |
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Lake Rotokawa, Wairakei, Taupo District, Waikato Region, New Zealand