| 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 (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...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 | | | Journal (article/letter/editorial) | at the Golden Cross Epithermal Au-Ag Deposit, New Zealand JEFFREY L. MAUK† AND MARK P. SIMPSON School of...92019, Auckland Mail Centre, Auckland 1142, New Zealand Abstract Golden Cross is a late Miocene volcanic-hosted...illite assemblages located in the Coromandel peninsula, New Zealand. Gold- and Ag-bearing quartz veins...Leavitt and Arehart, 2005; Warren et al., 2007). District- and deposit-scale investigations of oxygen and...deposit is located at the southern end of the Coromandel peninsula (Fig. 1) and occurs in a 200-kmlong | | | Journal (issue) | d a Hill, T a n za n ia • ref: • Chinkuashih mine, Keelung, T aiw an • 4x5 $ 5 0 .0 0 , 2x3 $ 2 0...Henderson, Jr. mMHI Paul E. Desautels Eakerite— A New Tin Silicate.................................................... 117 BaSaw Khin I" Some Possible New Minerals Not Yet Fo u n d .............................................................. 91 What's New In M inerals.......................................Record, Inc. All rights reserved. Cover Rings of pyrite found in a g eo d e from Hall's G ap, Lincoln | | | 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...Housely took the most hardy souls to the Blue Bell mine near Baker, California. According to reports, the...the trip was successful, so we can expect a new supply of Blue Bell material on the trading circuit shortly...Thornton, from New Zealand, mounted the platform to speak on Current Collecting Sites in New Zealand. Jocelyn | | | 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 | | | Report (issue) | States • • • ••• Australia • • • ••• • •• •• • New Zealand ••• ••• 0 • . •• • •• • .... • •• ••• ••...carry35576 A 3 6 ing metallic sulphides, especially pyrite ; often, also, as an impregnation of the country...California, and the west coast of the South Island of New Ze.a land. 1 ' r 7 • • The auriferous conglomerates...Hanson, Eng. Min. Journ., New Ybrk, 1920, 109, 194. The Mineral Industry, New York, 1919, 28, 295- 309...309, and 747- 794. Chem. and Met. Eng., New York, 1920, 22, 3-4. :it • 9 • remark, however, considerable | | | Journal (article/letter/editorial) | [MB] Recent localised sulphate reduction and pyrite formation in a fissured Chalk aquifer*l R.T. Kimblin... 1992. Recent localised sulphate reduction and pyrite formation in a fissured Chalk aquifer. Chem. Geol...Geol., 100:119-127. Sulphate reduction and pyrite formation are well-known diagenetic processes in marine...detected in aquifers, however, the identification of pyrite which was precipitated during the circulation of...petrographic and sulphur isotope data which show that pyrite was formed in fissures while the aquifer contained | | | Book | Books Ltd. PO. Box 1338, Ellicott Station Buffalo, New York 14205 66 Leek Crescent Richmond Hill, Ontario...destroyed in these changing conditions. In the process, new minerals and rocks are formed. RIGHT: Malachite...A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...have grown at about the same time, as happens with pyrite and quartz, or they may have grown one after the... where particles are cemented together to form new rocks. These are form from the bodies of once-living | | | Journal (issue) | many different minerals (over 350, of which 50 were new species and at least 50 fluoresce). This is the second...(zinc). Also the iron sulphide, pyrite might be included here, although pyrite is not strictly an ore. GANGUE...surface of the mineral looks like: metallic e.g. pyrite, galena; vitreous (glassy) e.g. quartz and calcite;...have a common form: cubic : galena, fluorite and pyrite; hexagonal prism, quartz; 3-sided pyramid, calcite;...eggs). + MAGNETISM Very few minerals respond to a magnet, but, as you might expect, magnetite does. ♦ LOCATION | | | Journal (article/letter/editorial) | presenceof water (Brindley, Rustom). 627 Ajoite, a new hydrous aluminum copper silicate (Schaller, Vlitt07...Almond, H., Nonfibrous ulexite from the Kratner District, California 169 Almond, H., with Smith, G. L....borate district, California 1068 with Aller-r. R. D. Nonllbrous ulexite from the Krarner District, California...denite . Amphibole paragenesis in the Bidwell Bar region, California, significance of (Compton). . Anstutz...content of roscherite from the Sapucaia pegmatite mine, Minas Gerais, Brazil (Lindberg).. 82+ Bikitaite | | | Journal (article/letter/editorial) | Spring, Md. 20901 Minerals Theme: Education Opens New Horizons Reports reaching me from the eastern Unired...Interfering with the flow of traffic within the quarry or mine by parking 674 in restricted areas, or not giving...Mineral Club (Mass.) was guest of the Thames Valley Rockhounds New London, and discussed Showman ship...now Regional Vice President of the Federation's Region 2 The Stamford Mineralogical Society, under the...collect in the Brown Sand and Gravel Company pits. NEW JERSEY The senior librarian at Greystone in vited | | | Journal (article/letter/editorial) | minerals of Magnet Cove, continued with mining in north ern and western Arkansas and Magnet Cove during...throughout the state and extensive collecting in Magnet Cove. In the 1900s, mining and minerals continue...Some of the new mining operations are reopenings of older abandoned mines, but many new mines have been...will undoubtedly unveil new oc currences and will in all likelihood also reveal new mineral species. I...includes brief statements about the geology, type of mine or outcrop, mining and collecting history, and one | | | Journal (article/letter/editorial) | Trough, is flanked to the west by the Rocky Cape region of Precambrian rocks within which major, apparently...apparently stratiform, exhalative magnetite--pyrite deposits are intercalated with metabasaltic volcanics...sedimentary deposits of the Dundas Trough and the Tyennan region of Precambrian rocks to the east. A lava-dominated...movements along faults near the margin of the Tyennan region resulted in erosion of the mineralized volcanics...largest area of Precambrian basement is the Tyennan region, extending from the southwest coast to the Central | | | Report (issue) | SOURCES OF�' IN THE BRI TISH EMPIR DIAGRAMS OF PRODU NEW AND ENLARGED EDITION This Map and Diagrams, prepared...OIL SHALES. By H, B, C RONS H AW, A.R.S.M. POTASH (New Edition). By S. J. Joa N s (LoNo.), A.I.C. /,i Pr...supplies of minerals, especially within the Empire, new methods of usage and other commercial developments...; Lee ward Islands Australasia: Australia; New Zealand I3 IS 17 20 35 CHAPTER III SOURCES OF SUPPLY..."ore-bearing zone" 1'ead "ore-bearing zone of the Knaben district," and transpose the paragraph with that following | | | Corporate Document (Series) | Adelaide mine, Dundas {Photo: A Wright] Rear cover: Bismuthinite on quartz and siderite, Princess mine {Photo:...Mount Bischoff {Photo: A. Tuma] Siderite, Renison mine {Photo:]. Leeming] While every care has been taken...and mine locations, Dundas mineral field Geology and major deposits, Heazlewood mineral district ......entries (including many invalidated), while this new catalogue, published 100 years after Petterd presented...of mineral deposits, especially in the potential new or re-opened mines in the Avebury, Zeehan, Mt Bischoff | | | Report (issue) | ILLINOIS LIBRARY i ^ 6^2.09 S ^^ 2 . ) I NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL...5. List of Papers, p. 7. Australia generally New South Wales Victoria : Queensland Subject Index...name. Agam, in a new country like Australia, it is often necessary to christen a new mining field, and...north-west of C.”; A, B, and C may all be in the same district, but it is sometimes difficult or impossible to...” “Leigh Creek,” “Avondale Mine”; all these are in the Leigh Creek District, and there may be but one | | | Book | Columbus made his first landing on the shores of the New World. The various provinces of Spain were united...collected by Rua Figueroa who was manager of the mine when it was sold to the English company in 1873...reported that ‘it was commonly believed in this district that Spain gave the Romans certain tribute in...the precipitation of the copper contained in the mine waters on scrap iron. On taking over, the English...being resmelted at Rio Tinto when he visited the mine in 1832 (Ford 1845). 3 Most of the writers of | | | Book (edition) | ROBERT E. KRIEGER PUBLISHING COMPANY HUNTINGTON, NEW YORK 1980 ww Foy N#¥69a@ 2 Original edition...and Published by ROBERT E. KRIEGER PUBLISHING 645 New York Avenue COMPANY, INC. Huntington, N.Y. 11743...deeply weathered. Certainly one of the important new facets of carbonatite study will be their saprolite...detailed study of carbonatites opens an entire new field of igneous petrology, that of the nature and...localities as inclusions in the limestone”’ (italics mine). Actually, the first published description of | | | Report (issue) | (left) and Three Springs talc (right) The talc mine at Three Springs sits comfortably amongst recently............................... Three Springs talc mine .......................................................................... Historical background Mine geology ......................................................................................... Mine operation ....................................................................................... New South Wales .................................... | | | Journal (issue) | at the campus of Indiana University Southeast in New Albany, Indiana to commemorate the recent history...history of the Illinois-Kentucky fluorspar district. I had wanted to hold this gathering since the moment I...r's Notebook: More Finds at the Midstate Quarry Magnet Cove,Hot SpringCounty,Arkansas Art Smith 9118 Concho...as the 51 Quarry, on the outer southeast edge of Magnet Cove (see Mineral News vol. 14, no. 4, ~998). Although...been since the operations have come near to the Magnet Cove igneous rocks that interesting specimens, | | | Journal (article/letter/editorial) | MINERALS WORLD NEWS ON MINERAL OCCURRENCES Items on new finds wanted. Please send them in. ALABAMA — Rose...Sylacauga, Talladega Co., Ala. ARIZONA—The old Yuma mine, famous for its wonderful specimens of vanadinite...am sending some wulfenite xls from the old Yuma mine in the Tucson Mts. These xls range anywhere from...single xls. This mine quit working about 1920 and was mainly a gold, silver, and lead mine." ARKANSAS—Billy...there he visited the world-famous Magnet Cove locality at Magnet, Hot Springs Co., Ark. A letter from | | | Journal (issue) | Mineralogy is published by the Mineralogical Societies of New South Wales, Queensland, South Australia, Tasmania...Page Feature Articles: The Minerals of the Magnet Mine, Tasmania... 3 f. Haupt, R. Bottrill & S. Sorrell...Some mines of the Mt Isa District, Queensland Part 1 - The Great Australia Mine ........... 23 B. Day &...Melbourne in June 1994, the Mineralogical Societies of New South Wales, Queensland, South Australia, Tasmania..."classic" locality, have you found better material or new minerals since the last detailed publication? A locality | | | Book | Miller Mountain Quartz Mine............................. Ron Coleman Quartz Mine..................................................... 7 Buckeye Mountain Mine...................................... Other iron...County.... 9 Highland Gypsum Mine, Howard County......... . 9A Briar Gypsum Mine, Howard County................... 10 Gap Ridge Mercury Mine, Pike County............. Other mercury mines............................................. 11 Magnet Cove, Hot Spring County....................... A. Cove Creek Bridge and |
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