| Hampton, W. A., White, G. P., O. Hoskin, P. W., L. Browne, P. R., Rodgers, K. A. (2004) Cinnabar, livingstonite, stibnite and pyrite in Pliocene silica sinter from Northland, New Zealand. Mineralogical Magazine, 68 (1) 191-198 doi:10.1180/0026461046810180 | Journal (article/letter/editorial) | and pyrite in Pliocene silica sinter from Northland, New Zealand W. A. HAMPTON1,*, G. P. WHITE1, P. W. O...University of Auckland, Private Bag Auckland, New Zealand Institut für Mineralogie, Petrologie und Geochemie...Institute, University of Auckland, Auckland, New Zealand 4 Research Associate, Australian Museum, Sydney...portion of the Pliocene Puhipuhi geothermal field of Northland, New Zealand, have recrystallized to microcrystalline...livingstonite, stibnite, pyrite, silica sinter, New Zealand, geothermal eld, sulphide mineralization. | | | 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 | | | Report (issue) | also contain zircon, monazite, rutile, leucoxene, gold, magnetite, scheelite and garnet in some of the...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 | 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 | | | 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...Golden Clutha a floor of white quartz stones nets gold for the dredges and provides material unlimited...raised as continents. Down Westland way pebbles of gold have been found on river-course and seashore as...amethyst, opal, carnelian and cinnabar are but a few of New Zealand’s precious pebbles. If of an even content | | | Journal (article/letter/editorial) | Adularia-Sericite Epithermal Gold-Silver Deposits in the Waihi-Waitekauri Region, New Zealand ANNE E. MORRELL,†...92019, Auckland Mail Centre, Auckland 1142, New Zealand Abstract Aeromagnetic, airborne radiometric...associated with pervasive hydrothermal alteration and gold-silver mineralization. Aeromagnetic derivative images...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 | | | Journal (article/letter/editorial) | particularly IS epithermal orebodies in any particular district, irrespective of whether or not paleosurface features...geothermal system, Taupo Volcanic Zone, North Island, New Zealand (see Simmons et al. 1993) The reactive H2S-bearing...capping part of the Ladolam LS gold deposit, Lihir Island, Papua New Guinea, are represented at surface...advanced argillic lithocap of the Marte porphyry gold deposit, northern Chile (see Sillitoe 1994). b Steam-heated...alteration exposed in a road cut above the Coipa Norte HS gold-silver orebody at La Coipa, northern Chile. Note | | | Journal (article/letter/editorial) | (•UARTZ No. 3- "PSEUDOMORPHOUS" OF TERTIARY SILVER GOLD- VEINS. P. G. 'MORGAN. PLATY, lameliar, or tabular...Fro. x. Lamellar or Platy Quartz, Waihi Mine, New Zealand. Back of specimenshows semi-platy quartz but...oughtalsoto.be excludedfrom the classof pseudomorphs. In New Zealandquartzsupposed to be pseudomorphous after...lamellar"pseudomorphous" quartz in the lodesof the De Lamar district, Idaho. He remarks:"It seems mostprobable th...pp. 4-5x, x883. See p. 37. 2 A. McKay, "On the Puhipuhi Silverfield, Auckland," Rep Geol. Explor. during | | | Report (volume) | , 1942, Quicksilver deposits of the Parkfield district, Calif.: U. S. Geol. Survey Bull. 936-F, p. 143-169...35c. 1950, Some exploration possibilities at the New Almaden quicksilver mine, Santa Clara County, Calif... and explanatory text. 1952, Eleven maps of the New Almaden quicksilver mine area: U. S. Geol. Survey...text. Bailey, E. H., and Everhart, D. L., 1949, The New Almaden quicksilver mine, Santa Clara County, Calif...Quicksilver and antimony deposits of the Stayton district, Calif.: U. S. Geol. Survey Bull. 931-Q, p. 405434 | | | 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...concentrations occurin an inferred fluid up-flowzone. Gold and silverare thoughtto have precipitatedfrom c...previouslybeendescribedfromepithermal depositsin New Zealandandpossiblycontainorganicliquid(s). Oxygenisotopesof | | | Journal (article/letter/editorial) | micromounter that she flew from Australia to New Zealand each year to attend the symposium there. She...boxes of giveaway material from the Candelaria district of Nevada, where interesting phosphates are coming...MMHoF member Dr. Peter Richards who spoke on the new minerals he’s been finding in a Spontaneous Shale...twenty-seven species, seventeen of which were new to Ohio and four new to science. Unfortunately, most of the...Minerals of the Franklin Mineral District, New Jersey, and outlined the new book on those minerals being | | | Journal (article/letter/editorial) | forming at the Wairakei geothermal power plant in New Zealand are composed of noncrystalline opal-A that deposited...recrystallization; colloform quartz; epithermal gold–silver deposits 1. Introduction Low-sulfidation...Low-sulfidation epithermal deposits are an important source of gold and silver. The deposits form in the shallow (<2...recrystallization texture. Saunders [19,20] showed that gold in low-sulfidation epithermal quartz veins from...fine-grained colloform quartz. He proposed that the gold and silica were originally precipitated as colloidal | | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | the number of reported Hg mineral localities and new Hg species at ~2.8–2.6, ~1.9–1.8, and ~0.43–0.25... respectively. In constrast, few Hg deposits or new species of mercury minerals are reported from the...supercontinent, is an exception because of the absence of new Hg minerals or deposits from this period. Episodes...organic matter, so the relatively recent pulse of new Hg minerals may reflect the rise of a terrestrial...there are 88 minerals approved by the Commission on New Minerals, Nomenclature and Classification (CNMNC) | | | Journal (article/letter/editorial) | mercury-antimony-arsenic, mercury-lead-zinc and mercury-quartz-gold. The deposits are also categorized by the types...evaluation of the industrial importance of this ore region will be published in the next two or three years...Africa, Czechoslovakia, Japan, Australia and New Zealand. THE TYPES OF MERCURY DEPOSITS The overwhelming...metals (lead, zinc or copper) with mercury and of gold ores with mercury. The greatest part of the mercury...mercury occur in deposits of lead-zinc and quartz-gold ores. Monometallic mercury ores are typical of most | | | Report (issue) | Africa Canada ••• ••• India ••• Australia ••• New Zealand • •• ••• ~ REFERENCES TO TECHNIOAL LITERATURE...readily, forming alloys known as '' amalgams,' • with gold, silver, copper, lead, tin, cadmi11m, zinc, potassium...the 1·oodiness with which it combines with free gold and silver, quicksilver has been extensively employed...the old-established fields in California, but no new depo,s its of permane·n t valu•e were discove·r ed...the Nikitovsky deposits in the Eka.t erinbslav district of South Russia. Before the war Germany produced | | | Journal (issue) | Francis Maine Mineral & Gem Museum, ME John Rakovan New Mexico Institute of Mining & Technology, Socorro... Museum of Natural History, CA Virgil W. Lueth, New Mexico Institute of Mining & Technology, Socorro...Names: Windmountainite: Wind Mountain, Otero County, New Mexico Derek D. V. Leung and Andrew M. McDona ld...years, Edde realized that, with the exception of gold and copper, most of the metals looked relatively...surprisingly, the first mineral that would make up this new collection was the same mineral that inspired him | | | Report (issue) | Recently the domestic discovery and production of new mineral deposits has slowed due to many factors,...the genesis and to better predict the location of new deposits. This then leads to more accurate mineral...literature, with progressively lesser emphasis given to district or regional characteristics. In part this approach...on direct deposit expression, with regional or district scale attributes generally passed over in discussions...deposit signatures. Yet it is the regional and district scale attributes of deposits that are important | | | Journal (issue) | Commandant of the District of Chemba, experiments were subsequently undertaken in that district on land along... 448 BULLETIN OF THE IMPERIAL INSTITUTE Chemb,a District, which is about 1 50 miles from Chinde at the...that cotton of good quality could be grown in the district. Senhor Costa, having demonstrated that cotton...an active propaganda amongst the natives of his district in 191 I, and the Mozambique Com pany installed...it was estimated that the growing crop in the district of Chemba would yield 2,500 tons of seed-cotton | | | Journal (issue) | Some schools have dropped out altogether and others-new borrowers -have taken their places. There has undoubtedly...attained an added importance in the light of the new policy recently announced by the Right Hon'ble Malcolm...sometimes in quite interesting new developments. I quote the following at random : new Empire sources of fibre...of the Empire, and particularly to discover new uses and new markets for them, is all to the benefit of...touch with recent developments in technique, and new methods, such as those of micro-analJrsis, are often | | | Journal (issue) | Northumberland Avenue, W .C.2. The Society's fine new home has suffered from enemy action, but the Society...neral use, caused immediate interest to focus on any new source of this material. The present sample of flowers...examination to dete11nine how pyrethrum from this new source compared with the material already known on...preparation, to denote (1) country of origin, (2) district of origin, and (3) method of drying. The advantages...advantages of indicating the country and district of origin are obvious. For instance, a consumer finds that | | | Journal (issue) | Retirement of Mr. H. J. Jeffery, 165 ; Licuri Wax, 165; New Oil Palm Research Station in Nigeria, 167; The Vegetable...Northumberland Avenue, W.C.2. The Society's fine new home has suffered from enemy action, but the Society...were a, ailable from apricots dried in the Murray district of South Australia (Report No. 6 of the South...tree occurs abundantly in the Coast Districts of New South Wales and Queensland. It possesses a paper...in all swampy _ situations. The known areas i1:i New South Wales are either not sufficiently large or | | | Journal (issue) | obtained from nuts collected in the l(inabatangan district and washed in sea water. The sample consisted...THE IMPERIAL INSTITUTE COMMITTEE ON TIMBERS NEW ZEALAND TIMBERS I . KA.URI PINE REPORT ON INCREASED...request of the Imperial Institute Committee for New Zealand, the Advisory Committee on Timbers of the Imperial...destina tion of the exports of Kauri pine from New Zealand for the years 1913, 1914 and 1 9 1 5 . Prior...official trade returns of New Zealand. Exports of J(auri Timberfrom New Zealand 1913, Sup. ft. Total | | | Book (edition) | Bertrand, issued by the West Essex Mineral Club, Inc., New Jersey ( 1963); the authors were presumably unaware...and Jay W'ollin (Van Nostrand Reinhold Company, New York, 1972). A major reference is Handbook of Pale...is crystallized copper from the Lake Superior district, Michigan, and was furnished by the Field Museum...Marcella \Vinters. This fifth edition (1980) includes new suggestions from a variety of sources, mostly printed...·································-······················13 ( 2) Gold Nuggets ....................................... | | | Report (issue) | water chemistry has been increasing in recent years, new lmowledge of the field would soon make such a discussion...exposure to evaporation and of return as .humid region, and the rocks are highly resistant to underflow...GEOCHE~STRY waters at Sulphur Bank, Calif., and Ngawha, New an earlier analysis. from the nearby Quincy mine...identified in the Sturgeon River gold from an epithermal silver-gold deposit; one analysis mines of Canada...carbonates and sulfates, niL nite and arsenic .and some gold and silver (Lindgren, Wallrocks are believed to | | | Book | Structures of High-Purity Quartz from the Southern Ural Region, Russia Reprinted from: Minerals 2017, 7, 189,...Multi-Stage Evolution of Gold-Bearing Hydrothermal Quartz Veins at the Mokrsko Gold Deposit (Czech Republic)...However, modern analytical methods brought a lot of new mineralogical and geochemical data concerning the...mineralization can also help to decipher the origin of gold deposits and provide information about the mineralization...multi-stage model of gold-bearing hydrothermal quartz veins at the Mokrsko gold deposit (Czech Republic) |
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