 | | 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 | | 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) | | The Originof Mineralization at the Tui Mine, Te Aroha, New Zealand,in the Light of StableIsotopeStudies*...StableIsotopeStudies* BRIAN W. ROBINSON Abstract The Tui mine lies within the old Hauraki gold field of the CoromandelPeninsula...andesiteswhich overlie Mesozoicgraywackes. The Tui mine paragenesisis divided into four stages: (1) pyrite...Present-day hot spring activity occurs at Te Aroha near to the Tui mine. The thermal water shows an oxygen isotope...derivedfrom the graywackes. Introduction TI•E Tui mine is situated within ton. In addition,the ChampionN |  | 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) | | Zone, New Zealand ANTHONY B. CHRISTIE,†GNS Science, P.O. Box 30-368, Lower Hutt 5040, New Zealand MARK...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...Hauraki goldfield in the Coromandel volcanic zone, New Zealand, produced 320,000 kg Au and 1.5 million kg Ag...sphalerite, galena, chalcopyrite, sulfosalt minerals, and Te- and Se-bearing minerals are present in some deposits |  | | Journal (article/letter/editorial) | | usually with salinities above 4 percent; and (4) 5 copper-molybdenum deposits,generally involving early dominanceby...re- gardlessof ultimateorigin; and (6) juvenile--"new" water that is in or is derived from the mantle and...hydrosphere. Each of thesetypesof water may migrateinto new chemicaland physicalenvironments, evolvingchemically...metamorphic componentincreases. In places in the region north and west of Sulphur Bank, the meta.morphicfluid... This figurealsoshowsthe isotopiccomposition of mine-drainagewater (averageof 4 analyses) from the Abbott |  | | Report (chapter) | | the western U.S.A., Japan, the North Island of New Zealand, the Philippines, Fiji and Spain are described...exclusive, source o f ore components. Manto-type copper deposits are best known from Chile and southern...rocks immediately following their accumulation. Copper and subordinate silver were leached from the volcanic...origfn may l~e similar to that of the manto-type copper deposit~ Volcanogenic magnetite (+ hematite, apatite...sulphide deposits related to submarine volcanism, and copper and tin deposits of porphyry type related to sub-volcanic |  | | Journal (article/letter/editorial) | | division, district, city or village, mine, specific level). O c  ALGERIA Gouraya AUSTRALIA New South Wales...Hill Proprietary mine Block 14 mine Robinson Candobolin (2 mi. NE of) Molong, Gunible mine NMNH N M N H...Mungana, Girofla mine South Mt. Isa district, Boomerang mine Mt. Isa, Mt. Isa mine, Black Rock open cut...Burra, Burra copper mine Flinders Range Spring Creek mine Wirrabarra (2 km NW of), Charlton mine 24 ROCKS...listed. A n example o f the lat ter is the Caribou district, Boulder County, Colorado, which is the source |  | | Book | | HANDBOOK OF NEW ZEALAND MINES (WITI MAPS AND ILLUSTRATIONS). PART I. GOLD , SILVER, COPPER , AND ANTIMONY...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) | | duringporphyrycopperemplacement islikely.ElsePorphyry copper depositsand base and precious metal vein depositsare...basemetal-richvein-typedepositsat Tui andWaiorongomai,New Zealand,are not hosted by coevalstocksbut transectthe...geothermalsystemshas not yet intersected porphyry copper deposits to depthsof up to 2.5 km, probably becauseproximal...deposit(Fig.2), whereashydrothermal breccias carrying copper(asenargite)andgold(Fig. 2) are character- deposition...springsinters(Fig.2), asat Delamar(Pansze, the Divide district(Bonham and istic of Summitville (Perkins and Nieman |  | | Report (issue) | | 16.994(32) Z=3 X-ray Powder Pattern: Grand Reef mine, Arizona, USA. 5.87 (100), 3.054 (97), 3.61 (45)...33.08 6.45 Total [100.00] 100.01 (1) Horn Silver mine, Utah, USA; recalculated after deduction of 10.05%...Al0.54 )Σ=3.08 (SO4 )2.00 (OH)6 . (2) Grand Reef mine, Arizona, USA; by electron microprobe, average of...Horn Silver mine, near Frisco, San Francisco district, Beaver Co., at the Centennial Alta mine, Little Cottonwood...Cottonwood Canyon district, Salt Lake Co., from the Hidden Treasure mine, Ophir district, Tooele Co., and |  | | Report (issue) | | 17.23–17.25 Z=3 X-ray Powder Pattern: Osarizawa mine, Japan. 3.00 (100), 5.79 (70), 3.52 (60), 2.87 (60)...8.73 Total [100.00] 99.98 100.00 (1) Osarizawa mine, Japan; H2 O by TGA; recalculated to 100% from an... goethite. Distribution: From the Osarizawa copper mine, Kazuno, Akita Prefecture, Japan. In Australia...east-southeast of Marble Bar, at Whim Creek, Pilbara district, and in the Teutonic Bore deposit, 300 km north...Western Australia. At the Tui mine, Mt. Te Aroha, New Zealand. In the Ortiz mine, Capillitas, Catamarca |  | | Report (issue) | | uncommon secondary mineral in the oxidized portions of copper sulfide deposits; may be of post-mining origin...gypsum cave; from the Baccu Locci mine, near Villaputzu, Sarrabus district, Sardinia. At Tsumeb, Namibia...Prefecture, Japan. At the Tui mine, Mt. Te Aroha, New Zealand. In the USA, from the Ecton mine, Montgomery Co...., Pennsylvania; at Sterling Hill, Ogdensburg, New Jersey; from Majuba Hill, Pershing Co., and at several...in the Trixie mine, Tintic district, Juab Co., Utah; in Arizona, from the Grandview mine, Grand Canyon |  | | 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 |  | | Journal (article/letter/editorial) | | BRIAN W. ROBINSON 3 1New Zealand Geological Survey, DSIR, Lower Hutt (New Zealand) 2Chemistry Division,...DSIR, Petone (New Zealand) 3Institute of Nuclear Science, DSIR, Lower Hutt (New Zealand) (Received June...from epithermal veins in the Hauraki Goldfield, New Zealand, and 1 calcite drill-cuttingsample from the Ngawha...from epithermal veins of the Hauraki Goldfield, New Zealand, an at- © 1989 Elsevier Science Publishers B...KARANGAHAKE~ \Waitekauri TE AROHA=XToi ~ ' ~ Waiorongomai 0 , , ,, 25krn ~A~ , TAUR~A X • TE PUKE Fig. 1. Location |  | | Journal (issue) | | Minerals of the Tui Mine, New Zealand......................26 by R. L. Ansin Graemite: A New Bisbee M in.........................................35 What’s New in Minerals?.......................................ANNOUNCES Lazume Yukon Territory Canada IMPORTANT NEW DISCOVERY Investment Opportunity Dealer Inquiries...association and local involvement; and of enlisting new members. It could also relieve national FM from much...of activity and interest. One especially active region reports many requests from individuals associated |  | | Journal (article/letter/editorial) | | Gold-Silver Deposits in the Waihi-Waitekauri Region, New Zealand ANNE E. MORRELL,†,* CORINNE A. LOCKE, JOHN...92019, Auckland Mail Centre, Auckland 1142, New Zealand Abstract Aeromagnetic, airborne radiometric...Waitekauri-Maratoto area. Gravity data in the Waihi district define a unique, double-peaked, 50-gravity unit...data provides an outstanding case study of the district- to regional-scale geophysical characteristics...Okada, 1995; Hoschke and Sexton, 2005). At the district scale, detailed aeromagnetic data can delineate |  | | Journal (article/letter/editorial) | | Institute of Nuclear Sciences, D.S.I.R., Lower Hutt, New Zealand (Received 8 June 1976; accepted in revised form...at temperatures less than 150°C. At the Tui Mine, New Zealand, the bar&-water geothermometer indicates...the bar&-pyrite geothermometer at the Yauricoeha copper deposit, Peru, and oxygen isotope analyses of the...in this paper. O’NEIL er (II. (1975) recommend a new value of 1.0412, and some workers suggest even higher...26 BRIAN W. ROBINSON in natural systems. If a new calibration curve is being used as a geothermometer |  | | Journal (article/letter/editorial) | | formation. We present new isotope data of carbonate-hosted ores from the Iglesiente district (Sardinia, Italy)...the silicate-hosted ores of the Broken Hill district, New South Wales (Australia) and Freihung (Germany)...present a new set of isotope data from a variety of nonsulfide Zn–Pb deposits (Iglesiente district — Sardinia...Sardinia, Broken Hill — New South Wales, Vila Ruiva — Portugal, Freihung — Bavaria) and from slag minerals...Greece. These empirical data will be used to derive new oxygen isotope fractionation equations for Zn and |  | | Journal (article/letter/editorial) | | Shamrocke Copper Mine, Rhodesia* R. H. Thole Salisbury, Rhodesia B. W. Robinson Wellington, New Zealand The...ore body is a stratiform deposit of disseminated copper-iron sulphides found within lenses of calcareous...INTRODUCTION The Shamrocke mine, at Karoi, Rhodesia, is one of several producing copper deposits located on...m. y. ). The mines are the principal source of copper in Rhodesia and Shamrocke produces 45000 tonnes...deposits, measured ten samples from the Mangula copper mine of the Deweras Group and five from the Chipinga |  | | Journal (article/letter/editorial) | | Gold-Silver-Base Metal Sulfide-Quartz Vein System, New Zealand: Temperature and Salinity Controls on Electrum...Nuclear Sciences, P.O. Box 31312, Lower Hutt, New Zealand Abstract The large, andesite-hosted quartz vein...dilution favored the transport of gold, silver, and copper as hydrosulfide complexes and led to the deposition...associated Hauraki goldfield in the North Island of New Zealand (Fig. 1). At Waihi, an extensive quartz vein...(1924). Recent exploration and mining have provided new data and sample material for geological and geochemical |  | | Journal (article/letter/editorial) | | formation depth (Petrovskaya, 1965). In the 1980s–1990s, new approaches to interpret ing the sulfur isotope ratio...authors, silver deposits in the western Verkhoyansk region (Prognoz, Upper Men kechen, Mangazeya) can be...of ore for Russia’s silver industry. Discovery of new promising objects are required. Therefore, geological...helpful for developing the mineral resources of this region. EXPLORATION HISTORY The Mangazeya deposit is located...km south of Yakutsk in the western Verkhoyansk region. Silver has been mined primitively from a few separate |  | | Report (issue) | | ____________________________ 2. Generalized geologic map of the region near Steamboat Springs, Nevada __________ _____...ages for volcanic rocks from the Steamboat Springs region 2. Timespans of geothermal and ore-forming epithermal...hot-spring system. Steamboat Springs and the surrounding region have been thoroughly studied by geologic, geochemical...Nevada. Geology modified from Bonham (1969). In the region surrounding Steamboat Springs (fig. 2), pre-Tertiary...others, 1964). Ages of the volcanic rocks in the region are based on potassiumargon dates, largely summarized |  | | Journal (article/letter/editorial) | | 0016-7037/87/53.00 + .Jo Mercury ores from. the New Idria Mining District, California: Geochemical and stable isotope...1987) Abstract-The mercury ores of the New Idria Mining District are composed of metacinnabar and cinnabar...Metacinnabar from the main ore zone at the New Idria Mine contains Fe as a major impurity (0.96 to 2...sulfur are involved. INTRODUCTION THE NEW IDRIA MINING DISTRICT is located in the southern part of the...western Fresno County. The geology of the New Idria Mining District was studied extensively by ECKEL and MEYERS |  | | 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...previouslybeendescribedfromepithermal depositsin New Zealandandpossiblycontainorganicliquid(s). Oxygenisotopesof...the Golden the important Hauraki epithermal district of New Crosshydrothermal system.Variationsin the sysZealand |  | | Journal (article/letter/editorial) | | Institute of Nuclear Sciences, DSIR, Lower Hutt, New Zealand Abstract. Stratiform sulphide deposits which... deposits were worked as small, but prosperous copper mines in the period 1903-1910 but the Dianne deposit...virgin discovery. Mineralisation at the old Mt Molloy mine and the Dianne deposit is dominantly massive cupreous...sulphide specimens from Mt Molloy were from the old mine dumps. Vein and stratabound pyritic samples were...O.K. mine was obtained from drill core whereas massive mineralisation was chosen from the mine dump material |
|
Tui Mine, Te Aroha, Matamata-Piako District, Waikato Region, New Zealand