 | | 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 |  | | Journal (article/letter/editorial) | | field, Coromandel, New Zealand A. P. W. Hodder Department of Earth Sciences, University of Waikato, Hamilton...Hamilton New Zealand Abstract. The volcanic rocks of the Coromandel Peninsula, N o r t h Island, New Zealand...distribution of high- chloride hot springs in the region is consistent with this notion. Recent discovery...Taupo volcanic zone suggests, by analogy, that Coromandel gold may have been similarly transported. If...of hot springs. On this basis the northernmost Coromandel would appear to be even more highly mineralized |  | | 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 |  | 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) | | 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 |  | | 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...great extent of country containing gold-bearing quartz reefs both in the Nortii and South Islands is |  | 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) | | alteration and quartz-sulphide-gold-anhydrite veins in the Thames District, New Zealand Received: 28 August...advanced argillic alteration cap and epithermal quartz-sulphidegold-anhydrite veins, are telescoped within...m on the northeastern margin of the Thames district, New Zealand. The geological setting is Jurassic...biotite alteration are overprinted by phyllic quartz-sericite-pyrite or intermediate argillic chlorite-sericite...chlorite-sericite alteration assemblages. Some copper occurs in quartz-magnetitechlorite-pyrite-chalcopyrite veinlets |  | | Journal (article/letter/editorial) | | Epithermal Province: The Hauraki Goldfield, New Zealand* JEFFREY L. MAUK,1,† CHRIS M. HALL,2 JOHN T....92019, Auckland Mail Centre, Auckland 1142, New Zealand 2 Department of Geological Sciences, University...85721 Abstract The Hauraki goldfield in the Coromandel volcanic zone contains approximately 50 adularia-sericite...the likely age of mineralization in the nearby Thames epithermal deposits. In the eastern province, adularia...12 Ma. In the southern province, adularia from quartz veins at the Maratoto deposit provide a preferred |  | | Journal (article/letter/editorial) | | the Broken Hills deposit, Hauraki Goldfield, New Zealand Helen A. Cocker & Jeffrey L. Mauk & Stuart D...epithermal deposit in the Hauraki Goldfield of New Zealand. The opaque minerals include pyrite, electrum...92019, Auckland Mail Centre, Auckland 1142, New Zealand e-mail: J.Mauk@auckland.ac.nz S. D. C. Rabone...Gold Co, PO Box 99 732, Newmarket, Auckland, New Zealand on identification of other supergene minerals...epithermal deposits. Keywords Hauraki goldfield . New Zealand . Epithermal . Electrum . Uytenbogaardtite . |  | | Journal (article/letter/editorial) | | Gold-Silver Deposits of the Hauraki Goldfield, New Zealand: An Introduction DAVID A. JOHN† U.S. Geological...Hauraki goldfield on the Coromandel peninsula of the North Island of New Zealand (Fig. 1). The Hauraki goldfield...9 Ma) Coromandel volcanic zone (Skinner, 1986). Placer gold was first discovered near Coromandel township...activity occurred until the discovery of Au-bearing quartz veins in 1861 at the site of the Kapanga mine (Fig...Prospecting elsewhere on the Coromandel peninsula resulted in the opening of mines at Thames in 1865, Karangahake |  | | Journal (article/letter/editorial) | | A VISIT TO THE NEW ZEALAND VOLCANIC ZONE. 183 X X V I . — A Visit to the New Zealand Volcanic Zone....covered with marks of hoar antiquity, a visit to a region where volcanic action is still rife is a profoundly...long ago been smoothed away by denudation. In the Thames Valley this very phenomenon, which will again be...later Tertiary or the Pliocene period the whole district was a seat of intense eruptive energy. From the...EDINBURGH GEOLOGICAL SOCIETY. land district by the Firth of Thames and the Hauraki Gulf (see Map, Plate |  | | Journal (article/letter/editorial) | | 2015 CAPT. F. W. HUTTON ON THE GEOLOGY OF NEW ZEALAND~ 191 23. SX~TC~ of the GzonoGY of N~,w Z~ALAND...Biology in the Canterbury College, University of New Zealand. (Read January 14, 1885.) CONT~N~S. Introduction...geological phenomena are gathered together as in New Zealand. Sedimentary rocks are represented of nearly...salt and gypsum, and no magnesian limestones. New Zealand appears never to have been the site of great...position is one of great interest. I t is in l~ew Zealand alone that we have any record of the ancient floras |  | | Book | | VEND. . I ee S22 ee Printed and bound in New Zealand for Hodder and Stoughton Ltd 52 Cook Street,...Brown for the use of her private collection of New Zealand books. Special thanks to my parents, in particular...climbing to preposterous heights and even in New Zealand the mad optimism of those who seek for gold or...was the Consolidated Silver Mining Company of New Zealand and as I read the headlines I wondered how many...the old battery site had been cleared and a large new corrugated iron shed set up over the old concrete |  | | 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...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...52. Sketchmapof New Zealand. . . OC 178' I$0' ECONOMIC GEOLOGY OF NEW ZEALAND 737 present an |  | | Journal (article/letter/editorial) | | FIELDS, A.M. NEW OF THE HAURAKI ZEALAND. FINLAYSON. The Hauraki gold fields of New Zealand, noted in...former times for the remarkable bonanzas of the Thames and Coroman- del, and of late yearsfor the progressand...fieldsof the Pacificand of central Europe. The district has beenstudiedby severalworkers notably by F... J. Sollas in a governmentmonograph,while the district is now being surveyedin detail by the officersof...and (2) the completelyalteredrock (" propylite" of New Zealandwriters), which is confinedto the neighborhoodof |  | | Journal (article/letter/editorial) | | Province, New Zealand W. R. H. RaMsaY Armidale, N. S. W., Australia H. W. KOB~ Auckland, N e w Zealand The...comprise a number of essentially east striking, quartz filled, mineralized fissures, which transect andesitic...Province, which constitutes N e w Zealand's major region of noble metal production (Fig. 1). The province...41'640 oz of bullion recovered from 17'055 t of quartz (DowNEY 1935) of which by far the bulk was produced...;1ThamesPeninsula /LTe Aroha AUCKLANJ i Central Volcanic ~ Region NORTH ISLAND SOUTH ISLAND E Vq Fig. 1. Location |  | | Book (edition) | | Pearl (CatUns) .r 2. Ruby (Rimu Flat) x 2. Citrine (Thames). Opal (Tairua) x 2. h Zircon (Stewart Island)...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...intervene. Under the Golden Clutha a floor of white quartz stones nets gold for the dredges and provides material...too, so when Ruskin says, “There is courtesy in quartz,” why ignore the dusty pebble with its permanence |  | | Journal (article/letter/editorial) | | 324 Reviews—Geology of New Zealand. VI.—NEW ZKALAKD GEOLOGY. NEW ZEALAND GEOLOGICAL SUKVEY.—In Bulletin...Bulletin No. 10 (New Series), 1910, Mr. Colin' Eraser describes " The Geology of the Thames Subdivision,...the North Island east of Auckland and south of Coromandel, and it includes Waihou on the south and Hastings...Hastings and the country east and south-east of Thames Town. The mountains, which form a part of the Cape...the area on and near the coast of the Firth of Thames. The pre-Jurassic strata have yielded no fossils |  | | Journal (article/letter/editorial) | | FEARNSIDES : Orthite and various Fossils from Arenig District. J. FRANCIS: Upper, Middle, and Lower Devonian...cut and rough state. F. M. TURNEl{: Section of Thames Bed near Westminster Bridge with Fossil Specimens...Volcanic and PROCEEDINGS. 437 Alpine Regions of New Zealand," by Albert E. Kitson, F.G.S. The lecture was...description of CI) the Volcanic region of the North Island Rotorua Hot Lakes district: Great Waimanga Geyser,...Wairakei Geyser Valley.-\Vairakei Mud Volcano, Waikato Gorge and Valley.-Taupo Volcanic Basin.-Tongariro |  | | 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...million oz (Moz) Ag), in the Hauraki goldfield of New Zealand. The concealed Favona vein is hosted in late...Favona, Cowshed, and Amaranth veins. Hydrothermal quartz and pyrite are ubiquitous. Adularia is widespread...widespread alteration surrounding the veins includes quartz, adularia, albite, chlorite, illite plus pyrite |  | | Report (chapter) | | of the Dun Mountain Ophiolite Belt, Nelson, New Zealand and trans-Tasman correlations M. R. Johnston...service click here to receive free e-mail alerts when new articles cite this article Permission request click...of the Dun Mountain Ophiolite Belt, Nelson, New Zealand and trans-Tasman correlations M. R. JOHNSTON...JOHNSTON 395 Trafalgar Street, Nelson 7010, New Zealand (e-mail: mike.johnston@xtra.co.nz) Abstract: The Nelson...Island of New Zealand, was the subject of intense interest soon after the European settlement of New Zealand |  | | | | 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 |  | Khin Zaw, , Hunns, S.R, Large, R.R, Gemmell, J.B, Ryan, C.G, Mernagh, T.P (2003) Microthermometry and chemical composition of fluid inclusions from the Mt Chalmers volcanic-hosted massive sulfide deposits, central Queensland, Australia: implications for ore genesis. Chemical Geology, 194 (1) 225-244 doi:10.1016/s0009-2541(02)00279-6 | Journal (article/letter/editorial) | | primary Type I inclusions up to 25 Am are found in quartz from the stringer mineralized zone, and microthermometric...seawater. PIXE microanalysis of fluid inclusions in quartz from the stringer zone also indicates a significant...those of typical epithermal deposits (e.g., Thames, New Zealand) and porphyry copper deposits (Bingham, UT)...rhyolitic intrusions/ flows, and dacitic –andesitic quartz –chlorite altered lithic breccia. The massive sulfide...Geology 194 (2003) 225–244 moderately to strongly quartz – sericite – pyrite altered, bioturbated, volcaniclastic |  | | 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...sections replacement quartz, chlorite, and pyrite are ubiquitous with the abundance of quartz veinlets increasing...late barren calcite veins crosscut mineralized quartz veins. Kaolinite ± pyrite veinlets, together with |
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Waiotahi Mine, Thames, Thames-Coromandel District, Waikato Region, New Zealand