 | 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) | | Related Deposits of the Hauraki Goldfield, Coromandel Volcanic Zone, New Zealand ANTHONY B. CHRISTIE,†...GNS Science, P.O. Box 30-368, Lower Hutt 5040, New Zealand MARK P. SIMPSON, School of Geography, Geology...1142, New Zealand ROBERT L. BRATHWAITE, GNS Science, P.O. Box 30-368, Lower Hutt, New Zealand JEFFREY... Auckland 1142, New Zealand Abstract Epithermal Au-Ag vein deposits of the Hauraki goldfield in the...the Coromandel volcanic zone, New Zealand, produced 320,000 kg Au and 1.5 million kg Ag between 1862 and |  | Simpson, Mark P., Gazley, Michael F., Stuart, Alistair G.J., Pearce, Mark A., Birchall, Renee, Chappell, Debra, Christie, Anthony B., Stevens, Murray R. (2019) Hydrothermal Alteration at the Karangahake Epithermal Au-Ag Deposit, Hauraki Goldfield, New Zealand. Economic Geology, 114 (2) 243-273 doi:10.5382/econgeo.2019.4630 | Journal (article/letter/editorial) | | Alteration at the Karangahake Epithermal Au-Ag Deposit, Hauraki Goldfield, New Zealand Mark P. Simpson...Research Centre, 114 Karetoto Road-RD4, Taupo 3377, New Zealand Scientific and Industrial Research Organisation...2013, New Zealand 4 GNS 5 Stevens Science, 1 Fairway Drive, Avalon, Lower Hutt 5010, New Zealand and...Parade, Beachlands, Auckland 2018, New Zealand Abstract The Karangahake deposit is the third largest gold...gold producer in the Hauraki goldfield, Coromandel, New Zealand. Production was mainly from the Maria and |  | | Journal (article/letter/editorial) | | SALIENT FEATURES OF THE ECONOMIC GEOLOGY OF NEW ZEALAND. JAMES MACKINTOSHBELL) I. Introduction. :z...chief physiographic features of New Zealand. 3. Resum• of New Zealand stratigraphy. 4. Salient features...Reefs in schists and slates in the South Island. Hauraki Goldfield. Gold in solution in hot springs of...three principal islands of the British colony of New Zealand, known respectivelyas the North, South and Stewart...Survey of New Zealand. 735 736 ]AMES IG&ø I?Oø MACKINTOSH BELL 17• ø 17'•-' 176' 178ø NEW ZEALAND |  | | Journal (article/letter/editorial) | | and Prospects of the Waitekauri Area, Hauraki Goldfield, New Zealand MARK P. SIMPSON† AND JEFFREY L. MAUK...Auckland, New Zealand Abstract The Waitekauri area of the Hauraki goldfield, New Zealand, contains several...interstratified illite-smectite, smectite, calcite, hematite, and minor epidote. Many of these minerals have...et al., 2003; Comstock: Hudson, 2003; Favona, New Zealand: Simpson and Mauk, 2007). Many papers describe...Waitekauri area of the southern Hauraki goldfield, North Island, New Zealand (Figs. 1, 2). The area has been |  | | 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 |  | | Book | | € Kancy's Computo 6.5.96 THE HANDBOOK OF NEW ZEALAND MINES (WITI MAPS AND ILLUSTRATIONS). PART I...Menorian Cuthern Cara GENERAL GOVERNMENT OF NEW ZEALAND. LEGISLATURE . The Legislature is composed...the development of the mineral resources of New Zealand , I have for a long time thought that a great...Although I had been living eighteen years in New Zealand, I had never learned, nor even realized, that...an interest in mining. The VI HANDBOOK OF NEW ZEALAND MINES . reefs are continually and steadily being |  | | Journal (article/letter/editorial) | | Favona Epithermal Gold-Silver Deposit, Waihi, New Zealand MARK P. SIMPSON† AND JEFFREY L. MAUK School of...Mail Centre, Auckland 1142, New Zealand Abstract The Favona deposit is a new epithermal vein discovery...>42.1 million oz (Moz) Ag), in the Hauraki goldfield of New Zealand. The concealed Favona vein is hosted...Cross (Empire vein), combined with a resource at Karangahake, collectively total more than 3.5 Moz Au and...exploration of known epithermal deposits throughout the Hauraki goldfield for additional resources. Introduction |  | | Journal (article/letter/editorial) | | GoldenCrossEpithermalGold-SilverDeposit,Waihi, New Zealand CORNELE. J. DE RONDE* Geology DepartmentUniversity...NewZealandGeologicalSur•etd, P.O. Box$0 $68, Lower Hurt, New Zealand Abstract The GoldenCrossepithermalgold-silverdepositis...the Taupo volcaniczone in the Waihi district,Coromandel Peninsula,New Zealand.Gold andsilverof economicgrades(1-20...hydrothermalactivitywaned,precipitated kaolinite ñ hematite ñ jarosite. Fluid inclusionstudiesrevealthat in...previouslybeendescribedfromepithermal depositsin New Zealandandpossiblycontainorganicliquid(s). Oxygenisotopesof |  | | Journal (article/letter/editorial) | | of the Golden Cross Epithermal Au-Ag Deposit, New Zealand MARK P. SIMPSON,† JEFFREY L. MAUK, Geology Department...University of Auckland, Private Bag 92019, Auckland, New Zealand AND STUART F. SIMMONS Geothermal Institute...Auckland, New Zealand Abstract Golden Cross, located in the Coromandel peninsula, New Zealand, is a classic...deposit located within the Coromandel peninsula, New Zealand (Fig. 1). An earlier investigation by de Ronde...Miocene - Pliocene) andesites and dacites Komata Karangahake Coromandel Group Golden Cross Martha Hill |  | | Book (edition) | | Agate (Clent Hills). Topaz (Pegasus Bay). NEW ZEALAND MINERALS and GEMS by W. M. CAMPBELL, M.A.,...upon these sculptured features of a planet's face ? New Zealand's grainfields, whence come our daily bread...amethyst, opal, carnelian and cinnabar are but a few of New Zealand’s precious pebbles. If of an even content...Upheaved above wide ocean from deep undercrust. New Zealand is a contorted, broken land of varied mineral...titanium, “the metal of the future” with which New Zealand could supply all Europe— why, if this land ever |  | | Journal (article/letter/editorial) | | member Sugar White’s also traditional talk, What’s New in Minerals, to round off the evening. On Saturday...the specimens. It’s a concept that could bring a new approach and emphasis to the collecting aspect of...reports, the trip was successful, so we can expect a new supply of Blue Bell material on the trading circuit...Thornton, from New Zealand, mounted the platform to speak on Current Collecting Sites in New Zealand. Jocelyn...author of a popular guide to the geology of New Zealand and has the backbone of the country at her fingertips |  | | Book | | Pennsylvania 16802 P E R G A M O N PRESS OXFORD SYDNEY · NEW YORK · PARIS · · TORONTO FRANKFURT υ. κ. ...Press Inc., Maxwell House, Fairview Park, Elmsford, New Y o r k 10523, U.S.A. CANADA Pergamon of Canada...Australasia, by Australia, Tasmania, New Zealand, New Caledonia, Papua-New Guinea (speci fically Bougainville)...21 Australia 27 Tasmania 13 New Zealand 2 Bougainville.... 1 Fiji 1 New Caledonia... 2 46 102 At the...Mh.) New South Wales Geological Survey (New S. Wales Geol. Surv.) (all publications) New Zealand Geological |  | | Journal (article/letter/editorial) | | Morrison graduated from the University of Otago, New Zealand in 1973. He obtained his Ph.D. from the University...Shimazaki and Shimizu, 1986, 1987). In recent years, new thermodynamic data on the bisulphide-complexesof...from Fisher ( 1945 ), have been reassigned in the new classification to facilitate comparison of bullion... Canadian Arrow 21 Lily 22 23 Three Sisters New Consort 24 Fairview 25 Sheba 26 Agnes 27 ...classic fields of Victoria, (Australia); Otago, (New Zealand ) and Meguma, (Nova Scotia) are as much known |  | | 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 |  | | Book (edition) | | Fourth Impression McGRAW-HILL BOOK COMPANY, Inc. NEW YORK: 370 SEVENTH AVENUE LONDON : 6 & 8 BOUVERIE...disconcerting to measure the rapid accumulation of new facts and theories. In spite of the disturbed condition...coordinate rapidly the deposits of any given metal. Many new illus- have been introduced. Owing to war conditions...marine oolitic .silicate ores The marine oolitic hematite ores— Occur- — — — — — — — — — — — — — —...The Clinton ores — The brazilian hematites — The hematite-chamosite-siderite ores — Review of the sedimentary |  | | Report (issue) | | OF ORE TEXTURES BY EDSON Ithaca, S. BASTIN New York December 5, 1950 Made in United Slates...Geological Society of America 419 West 117 Street, New York 27, N. Y. The Memoir Series of The Geological...seasoning must be passed through before sufficient new agreement develops among the research workers to...conflicts of viewpoint. Edson S. Bastin that Ithaca, New February 1, York 1950. later book on this subject...Composite paragenetic diagram for the Zacatecas district, Mexico 27. Automorphic replacement of iron silicate |  | | Report (issue) | | from the practical experience of the writer in New Zealand and the United States , and of others who have...countries : A. Africa. B. Australasia. (a ) New Zealand. (b) Tasmania. (c ) Western Australia. (d) South...South Australia. (e ) Queensland. (f) New South Wales. (g ) Victoria. C. United States of America. (a...Montana. (c ) Colorado . (d) Nevada. (e ) Arizona. (f) New Mexico . (g) South Dakota. (h) California. D. Mexico...extracting gold and silver from ores and the like. New Zealand patent-specification, June 29, 1893. Carl Moldenhauer |  | | Book (edition) | | Edition Revised ani> Reset McGRAW-HILL BOOK COMPANY, NEW YORK AND LONDON lfi33 Inc. Copyright, 1933, bt...temptation this is temptation has been resisted. new and An effort has been made to introduce better...Distribution Part played by organisms The oolitic hematite ores The ('bnton oree^ The Jurassic iron ores...ores of Ixirraine — — — The — odlitic — — hematite-clmmosite-sidente ores of Newfoundland — — ...Metamorphosed 293 Processes involved The banded quartz-hematite (magnetite) ores— HemaCeneral character, distribution-tite |  | | Report (issue) | | WALCOTT, DIRECTOR GEOLOGY OF THE TONOPAH MINING DISTRICT, NEVADA BY JOSIAH EDw-ARD SPURR .. . =. .: ·.... . . . . . . . . . . . . . . . . . . . . . . . New York Tonopah shaft ................ _.............. PLATE I. l'opographic map of Tonopah mining district. .... .. ...........•. ~................. II.... '. .......... Geologic map of Tonopah mining district ... ~ .. . . .. . . . . . . . . . . . . . . ....Canyon Range, showing wash apron typical of the region . . . . . .. . . . . . . . . . . . . . . . . . |  | | Book (edition) | | AND ENTIRELY RESET McGRAW-HILL BOOK COMPANY, INc. NEW YORK: 370 SEVENTH A VENUE LONDON: 6 & 8 BOUVERIE...years, it has been found necessary to prepare a new edition of "Mineral Deposits. 11 The changes and...results of the re-examination of old deposits, and the new viewpoints thus obtained. Naturally this requires...disconcerting to n1easure the rapid accumulation of new facts and theories. In spite of the disturbed condition...coordinate rapidly the deposits of any given metal. Many new illustrations have been introduced. Owing to \Var |  | | Journal (volume) | | Anglo-Persian Co. in Argentine Anglo-Persian Co.'s New Capital Anglo-Persian Oil Anglo-United OilSclds ...Dredging A. L. Hali {m.d.) Asbestos in Barberton District [m.d.) .... Asbestos Mining in Quebec Report Ashanti... Dr. J M., on Keeley Mine Bengal Iron Company's New Capital {m.d.) .... Bentong Tin Mine, Dredging at...Kobinson. Elements of Fractional •••••;••;•• Dolcoalh's New .Mining Plans Graphitic Oold Ores (m.d.) Dorfnian...Gold Sluice-Bex Globe and Phoenix Gold Goch, New Goch, New, Closes (iold and Currency Gold and Currency |  | | Journal (volume) | | Hill Block 14 Broken Hill, British Broken Hill, New Plant at Broken Broken Broken Broken Broken . ...West Africa {p.t.) .... *30O Rainy Hollow Copper District .... *448 Steel Sets in Burma Mines Burma Ruby...Gold Fields 412 Consolidated Gold Fields of New Zealand Report. ... 74 *71 Consolidated Langlaagte Report...Eydrome.tallurgy of Copper 307 Greenbushes Tin District 399 Gregory, J. Making of the Earth 306 Grenfell...Consolidated 463 Report. .... 399 Gwalia Consols, New Process *342 Gwithian Sands 307 66 (p.t.) Copper |  | | Book | | the University of Canterbury, Christchurch, New Zealand. Other contributors are Verne C. McCutchan, State...Placering gI 98 102 103 108 Mining Claims Washing The New Almaden Mercury Mine Sluices Disposition of Gold...squander half a column of adulation on the shaft, or a new wire rope, or a dressed pine windlass, or a fascinating...is a great and growing branch of today’s hunt for new mineral deposits. Likewise rejected was that major...and there is no nonferrous mining anywhere in the region. What is desired is igneous activity on a grand |  | | Book | | FOUNDATION ~ ~ VAN NOSTRAND REINHOLD _ _ _ _ _ _ _ New York Copyright © 1987 by Van Nostrand Reinhold...Fifth Avenue New York, New York 10003 Van Nostrand Reinhold International Company Limited II New Fetter Lane...Solutions: Veindikes / 205 The Ore Magmas. McGraw-Hill, New York, 1923, pp. 1-3 9-lB SPURR,J.E.:TheOriginofFissureVeins...:TheOriginofFissureVeins / 207 The Ore Magmas. McGraw-Hill, New York, 1923, pp. 707-709 9-2 FARM IN, R.: Host-Rock...Rocks / 235 Gold Deposits o/the World, McGraw-Hill, New York, 1937, pp. 12-37 10-2 MOORE, E. S.: Genetic |  | | Journal (volume) | | Sericite and Kaolinite W. McDonald Cumberland Hematite ip.t.) Cyanide Clean-up at Lake View & Star Igneous...Fusion Glencairn Main Reef Globe & Phoenix Goch, New 34 Croasdale, Stuart. ..Volatilization of Metals...Kleinfontein-Benoni-Apex Amalgamation Kleinfontein, New Kleinfontein, New Klondike or Klondyke Knight Central 4 ...Deposits A. W. Stickney (p.t.) Laloki Mine, New Guinea Hydrocyanic Acid as a Solvent Lambert, H....74 350 354 288 103 69 New Unified Main Reef New York New York Letter New Zealand Crown Mines Nickel in |
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Karangahake, Hauraki District, Waikato Region, New Zealand