 | | 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, ā¢ 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) | | 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 TIā¢E Tui mine is situated within ton. In addition,the ChampionN |  | | 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 |  | 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,ā 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) | | 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...Figure 2. The thermal waters show an average New Zealand "8ā¢80-shift"of about2.5 per mil. Their isotopiccomThe |  | | 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 Zealandā1967 āā 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 |  | | Report (chapter) | | the western U.S.A., Japan, the North Island of New Zealand, the Philippines, Fiji and Spain are described...vein deposit of epithermal type, about which much new information has recently become available. The term...accompanied by varying quantities of pyrite, calcite, dolomite, barite, adularia, rhodochrosite, rhodonite and...zinc and copper. According to an analysis of the district undertaken by Geyne and co-workers, 9 the volcanic...carbonatization fringing the veins. At Tayoltita, San Dimas district (Fig. 1), volcanic rocks and an intercalated conglomerate |  | | Journal (issue) | | Minerals of the Tui Mine, New Zealand......................26 by R. L. Ansin Graemite: A New Bisbee M in.........................................35 Whatās 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) | | 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...does not show evidence of transition to pyrite. Dolomite shows normal marine carbonate Bā*O(24.6 to 29...sulfur are involved. INTRODUCTION THE NEW IDRIA MINING DISTRICT is located in the southern part of the |  | | 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 150Ā°C. At the Tui Mine, New Zealand, the bar&-water geothermometer indicates...in this paper. OāNEIL 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...salinity from low (e.g. Broadlands geothermai area, New Zealand) to very high (e.g. many ore fluids). Therefore |  | | 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 ZnāPb deposits (Iglesiente district ā Sardinia...Sardinia, Broken Hill ā New South Wales, Vila Ruiva ā Portugal, Freihung ā Bavaria) and from slag minerals...Greece. These empirical data will be used to derive new oxygen isotope fractionation equations for Zn and |  | Ferrini, V., Martarelli, L., De Vito, C., Cina, A., Deda, T. (2003) THE KOMAN DAWSONITE AND REALGAR ORPIMENT DEPOSIT, NORTHERN ALBANIA: INFERENCES ON PROCESSES OF FORMATION. The Canadian Mineralogist, 41 (2) 413-427 doi:10.2113/gscanmin.41.2.413 | Journal (article/letter/editorial) | | realgar ā orpiment (AsāSb-sulfide stage), iii) dolomite ā calcite ā dawsonite ā aragonite ā barite ā gypsum...13C indicate that dawsonite and hydrothermal dolomite are derived at the expense of carbonate rocks...orpiment (stade des sulfures de Asā Sb), iii) dolomite ā calcite ā dawsonite ā aragonite ā barite ā gypse...valeurs de 18O et de 13C, la dawsonite et la dolomite hydrothermale ont Ć©tĆ© dĆ©rivĆ©es des roches carbonatĆ©es...AlsĀøar deposit (Jankovic et al. 1997) in the Kozuf district (former Yugoslav Re- 5/2/03, 15:16 THE KOMAN |  | | Journal (article/letter/editorial) | | formation depth (Petrovskaya, 1965). In the 1980sā1990s, 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 Russiaās 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 |  | Navarro-Ciurana, DĆdac, Campos-Quispe, Luis Alberto, Cardellach, Esteve, Vindel, Elena, GĆ³mez-Gras, David, Griera, Albert, Corbella, MercĆØ (2016) Mineralogical and geochemical characterization of the RiĆ³par non-sulfide Zn-(Fe-Pb) deposits (Prebetic Zone, SE Spain) Ore Geology Reviews, 79. 515-532 doi:10.1016/j.oregeorev.2016.05.023 | Journal (article/letter/editorial) | | components derived from: the dissolution of host-dolomite (13C-enriched source) and vegetation decomposition...ācalamineā, which is a convenient ļ¬eld term used by mine geologists to designate a mixture of Zn minerals...resource of mixed oxide and sulļ¬de at ResurrecciĆ³n mine was 30,000 t at 6.7% Zn (Grandia et al., 2003b)...and Paleogene sediments. The sedimentation of the region during the Mesozoic and Cenozoic was controlled...ZnāPb deposits and occurrences (Fig. 1) made this region of economic importance for the extraction of base |  | | Journal (article/letter/editorial) | | arsenopyrite,chalcopyrite,tetrahedrite, galena,dolomite,calcite,andmica (part V rich). Flankingwall rocksshowinner...steepdips (usuallymore than 80Ćø). In the Emperor mine area, the majority of the steeplodesare associated...1967a andb). Many of them lie The host rocksin the mine area are mainly nearwithin a narroweast-westzone...The fresholivinebasaltis greenishgray, massive, Mine Geology andmarkedlyporphyritic,with phenocrysts...plagioclase, andolivineup to 5 mmin diameter.The mine (Figs.3 and4) havebeendescribedin detailby groundmass |  | | Report (issue) | | = 16.1663(3) Z=3 X-ray Powder Pattern: Minntac mine, Mountain Iron, St. Louis Co., Minnesota, USA. (ICDD...Group: Forms two series, with dolomite and with kutnohorite. Dolomite group. Occurrence: Formed in...hydrothermal sulfide veins. Association: Siderite, dolomite. Distribution: Many localities, but only a few...or abundant material; regarded as a variety of dolomite by many older authors. In Austria, in Styria,...Eisenerz, and at Gollrad; Steiermark. In the Brosso mine, northwest of Ivrea, Torino, Italy. From the Oldham |  | | Journal (article/letter/editorial) | | fnstituuk of Abhor Sciences, DSIR, Lower Hutt (New Zealand) Q@ob@ &partment, Kuwait University, Box 5969...stable-isotope analyses of the samples were performed in New Zealand. 2. Geology and geohydrology The geological...Formation (Paleocene): up to 430 m of limestone, dolomite and anhydrite. All these rocks dip gently to the...and Cox, M.A., 1981. Environmental isotopes in New Zealand hydrology, 2. Standards, measurement techniques...The origin of mineralization at the āTui Mine, Te Aroha, New Zealand, in the light of |  | | Journal (article/letter/editorial) | | Institute of Nuclear Sciences, DSIR, Lower Hutt, New Zealand Abstract. Stratiform sulphide deposits which...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...Dianne Prospect Results Local Geology Mt Molloy Mine The Dianne mineralisation consists of a small (50 |  | | Journal (article/letter/editorial) | | University] at 05:52 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described...specimens. One such locality is the French Creek iron mine, Chester County, Pennsylvania, an occurrence worthy...of chalcopyrite crystals from the Old Lurzenbach mine, Gosenbach, Siegen, Germany. Jack Halpern specimen...(for example, the copper mines of the Ducktown district, Tennessee), chalcopyrite in good crystallized...at Rossie, St. Lawrence County, at the Sterling mine, Jefferson County, and in very large crystals associated |  | | 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 Zealandās precious pebbles. If of an even content...Upheaved above wide ocean from deep undercrust. New Zealand is a contorted, broken land of varied mineral...thing from coal to kaolin, bentonite to glass dolomite, corundum to calcite, most of the ores, and, what |  | | Journal (article/letter/editorial) | | Smithsonite pseudomorphs after calcite, aragonite, dolomite, anglesite, galena, and sphalerite have been reported...cadmium-bearingsmithsonite on a matrix of euhedral white dolomite; specimen is 10.8 cm across. D: Intense green...Franklin, New Jersey; the Wheatley mines, Phoenixville, Chester County, the Ueberroth mine near Bethlehem...Timberville district in Rockingham and Shenandoah Counties, and the Austinville district, Wythe County...the Rush Creek district), Marion County, Arkansas (Richards 1993). and the Hill lead mine, Hardin County |  | | Book | | decade, however, the need has been growing for a new, comprehensive index. Because the 14-year index suffered... Consequently, it was our decision to prepare a new index which is cumulative back to volume 1, fully...the 14-year index, and which is organized on a new plan. Nevertheless, all readers and users of the...the last ten years, and which has inspired this new effort. The current 25-year index is divided into...appears n Brief descriptive note, as in "What's New in Minerals?" p Photograph or other illustration |  | | Journal (article/letter/editorial) | | The Paroo Station Mine supergene lead deposits, Western Australia: Geological and geochemical...Burlow, Rick, Tessalina, Svetlana, The Paroo Station Mine supergene lead deposits, Western Australia: Geological... ACCEPTED MANUSCRIPT By SC The Paroo Station Mine supergene lead deposits, Western Australia: geological...AB S T RACT NU SC RI P T The Paroo Station Mine lead project is situated near Wiluna in the central...pyromorphite and plumbogummite. The Paroo Station Mine demonstrates a high degree of supergene Pb mobility |  | | Journal (article/letter/editorial) | | revised form April 15, 1992) Abst~ct-Seventy-four new S isotope analyses of ore minerals and country rocks...of about 8%0;the pyrite rims of the diagenetic dolomite nodules ( n = 2; 634S= - 14.7 It 0.3.5%0) in the...found at Almad&. The AlmadCn mine, most Hg mines and occurrences of the district, and by far the largest part...criadero meaning ore deposit). La Nueva Conception mine worked ore in this horizon and also ore from a volcanic...volcanic pipe. The other types of Hg deposits of the district ( HERNANDEZ SoBRINO, 1985; ORTEGAGIRONES and HERNANDEZSORRINO |  | | Journal (article/letter/editorial) | | of rock composition. 356 W.S. FYFE ~nd F. J. TUI~NEI~: With the above considerations in mind we now...the chlorite zone of Scotland and southeastern New Zealand), quartz-muscovite-biotite (as in the biotite...in the ehlorite~biotite zone of southeastern New Zealand). 3. "Bulk chemical composition" refers to the...The parent rock may have been pure dolomite or siliceous dolomite or periodite. The concept of facies...high-grade regional metamorphism in much of Scotland and New England. It is much less satisfactory for zones of |
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Tui Mine, Te Aroha, Matamata-Piako District, Waikato Region, New Zealand