 | Christie, A. B., Simpson, M. P., Brathwaite, R. L., Mauk, J. L., Simmons, S. F. (2007) Epithermal Au-Ag and Related Deposits of the Hauraki Goldfield, Coromandel Volcanic Zone, New Zealand. Economic Geology, 102 (5) 785-816 doi:10.2113/gsecongeo.102.5.785 | Journal (article/letter/editorial) | | Deposits of the Hauraki Goldfield, Coromandel Volcanic Zone, New Zealand ANTHONY B. CHRISTIE,† GNS Science...Science, P.O. Box 30-368, Lower Hutt 5040, New Zealand MARK P. SIMPSON, School of Geography, Geology and...1142, New Zealand ROBERT L. BRATHWAITE, GNS Science, P.O. Box 30-368, Lower Hutt, New Zealand JEFFREY...92019, Auckland Mail Centre, Auckland 1142, New Zealand Abstract Epithermal Au-Ag vein deposits of the...the Hauraki goldfield in the Coromandel volcanic zone, New Zealand, produced 320,000 kg Au and 1.5 million |  | | 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 |  | Brathwaite, R., Simpson, M., Faure, K., Skinner, D. (2001) Telescoped porphyry Cu-Mo-Au mineralisation, advanced argillic alteration and quartz-sulphide-gold-anhydrite veins in the Thames District, New Zealand. Mineralium Deposita, 36 (7) 623-640 doi:10.1007/s001260100182 | Journal (article/letter/editorial) | | quartz-sulphide-gold-anhydrite veins in the Thames District, New Zealand Received: 28 August 2000 / Accepted:...m on the northeastern margin of the Thames district, New Zealand. The geological setting is Jurassic...overprinted by phyllic quartz-sericite-pyrite or intermediate argillic chlorite-sericite alteration assemblages...as disseminated chalcopyrite and as molybdenite-sericite-carbonate veinlets. The advanced argillic cap...Sciences Ltd., P.O. Box 31-312, Lower Hutt, New Zealand E-mail: B.Brathwaite@gns.cri.nz Present address: |  | | Book | | UC-NRLF NEW ZEALAND of department Geological Survey Branch (P. G. Morgan, Director). LIST...LIST OF THE MINERALS OF NEW ZEALAND, BY P. O. Issued MORGAN AND under the authority of the Hou, J...Z. JOHN MACKAY, GOVERNMENT PRINTER 1913. NEW ZEALAND-!, n Department jfe 5j Geological Survey...Morgan, Director). LIST OF THE MINERALS OF NEW ZEALAND, P. Issued O. MORGAN AND under the authority...Minerals . . ... LIST OF THE MINERALS OF NEW ZEALAND INTKODUCTION. FOR many years there has been |  | | | | 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) | | Sciences Ltd., P.O. Box 313 12, Lower Hutt. New Zealand (Received March 12, 1996; accepted in revised...much less, than -20%0. This new anomaly and similar anomalies in New Zealand date from before rifting along...al., 1993; Fleming, 1970) is essentially the New Zealand segment of the Pangea/Panthalassa, or later the...clear. A tectonic continuation of MTZ units of New Zealand into Marie Byrd Land and Thurston Island in the...archipelago. 3.1. Low-‘*0 Terranes of Southern New Zealand A number of negative oxygen isotopic anomalies |  | | Journal (article/letter/editorial) | | Adams ⁎ GNS Science, P.O. Box 30368, Lower Hutt, New Zealand Received 2 June 2006; accepted 5 July 2007 Available...Western Province, early Paleozoic metasediments in New Zealand, and Antarctic correlatives and (2) at Garden...Middle Cambrian stratigraphic age not seen in New Zealand and possibly correlative with Sledgers Group...along the western margin, extending north to New Zealand and south to Antarctica, and (2) Early Jurassic...Introduction Zealandia is that part of the greater New Zealand region underlain by continental crust, i.e., Lord |  | Smith, D.J., Naden, J., Miles, A.-J., Bennett, H., Bicknell, S.H. (2018) Mass wasting events and their impact on the formation and preservation of submarine ore deposits. Ore Geology Reviews, 97. 143-151 doi:10.1016/j.oregeorev.2018.05.008 | Journal (article/letter/editorial) | | 3D–F). All the clasts show alteration to adularia-sericite, or are partially to wholly baritized and silicified...are NaCl dominated, though temperatures in the region of −30 °C indicate the possible presence of divalent...South Sandwich arc, South Atlantic, revealed by new multibeam mapping. Mar. Geol. 275 (1–4), 110–126...gold mineralization at Ladolam, Lihir Island, Papua New Guinea: a reconnaissance study. Mineral. Depos. 37... et al., 2008. Collapse and reconstruction of Monowai submarine volcano, Kermadec arc, 1998–2004. J. |  | | Book | | appointments at the Astrobiology Centre, University of New South Wales, Sydney, and the China University of...in Europe, southern Africa, South East Asia, New Zealand, the southwest Pacific, China, Greenland and... Contents 4.6.5 Candelaria, Punta Del Cobre District, Chilean Coastal Belt. . . . . . . . . . . . ...2 Ladolam Epithermal System, Lihir Island, Papua New Guinea . . . . . . . . . . . . . . . . . . . . ..... . . . 5.3.3 Hauraki Goldfield, Coromandel Peninsula, New Zealand 5.3.4 The Epithermal Systems of the |  | | Report (issue) | | 204,225 metric tons of spelter. Further, although New South Wales produced over half a million tons of...which countries most of the New South Wales zinc ore was taken to be smelt.ed. New South Wales had large stocks...capable of dealing in any la1~ge measure witl1 the New South Wales ore. Since rgr5, however, the position...existed, and where new developments arose rapidly to meet the requirements of the new situation. The extent...manganese and ·zinc, found in large quantities in New Jersey, U.S.A., but rarely ) .elsewhere. The mineral |  | | Journal (article/letter/editorial) | | flowthrough multistep reactor and encompasses (a) the region where hydrothermal solutions are generated when...with rocks (descending convection branch); (b) the region where material is transported with the solution...decreasing pressure (feeder channel); and (c) the region where the ore material is deposited (orebody)....West Mata Volcano O Volcano 1 Vai Lili Hine Hina Monowai Brothers 30° Calypso 30° 0° 30° Hook Ridge...obtained by a number of American and American– New Zealand expeditions that worked at submarine volcanoes |  | | Book | | of Canada: A Synthesis of Major Deposit-types, District Metallogeny, the Evolution of Geological Provinces...advertising or promotional pw·poses, for creating new collective works, or for resale. For such copying...avec l'editeur. Gold-rich specimen fro1n the Don,e Mine, Tim1nins, Ontario that was presented to GSC in...of Canada A Synthesis of Major Deposit-Types, .District Metallogeny, the Evolution of Geological Provinces...of Canada: A Synthesis of Major Deposit-Types, District Metallogeny, the Evo lution of Geological Provinces |  | | Report (issue) | | authors also consider the mineral deposits of the region, indicating their spatial and temporal association...quite clearly that southern México is a complex region with a stratigraphic record that begins in the...Middle America and the Gulf of Mexico-Caribbean Sea region during Mesozoic time: Geological Society of America...Department of Geology and Geophysics, Yale University, New Haven, Connecticut 06520-8109, USA ABSTRACT The...& Geography, Kingston University, Kingston Upon Thames, Surrey KT1 2EE, UK; s.bryan@kingston.ac.uk. Ferrari |  | | Journal (article/letter/editorial) | | projected tropical climate change. Here we present a new Mg/Ca-based sea surface temperature (SST) reconstruction...the past 400 kyr from the Bismarck Sea, off Papua New Guinea, along with results from a transient earth...including standards. This presentation presents new data and reviews recent results for analytical methodology...order of the lengthscale for the inflated nose region that develops below the dike tip. This characteristic...dike nose region above that level, and hence is related to the volume of magma in that region. Thus, sill |  | | Journal (volume) | | greatly varying size. The gold-bearing quartz of the district is associated with these dykes, usually constituting...is that of the building and head frame at that mine. An electric plant is stalled at La Grange...a 120-stamp mill is also contemplation at this mine. Works, •Cut copyrlghleil by the Union Ii'on S...Patents, 7. EDITORIAL.— A California Contribution; The Mine of Salt Spring Spring Valley, Cal., 1. Coast Gold...greatly exaggerated a chance, even on a rich specimen mine, for it is a well known fact, as proven by experience |
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