| | Journal (article/letter/editorial) | Element Deposition, Sudbury Igneous Complex Contact, Onaping-Levack area, Ontario Catharine E. G. F a...Ottawa-Carleton Geoscience Centre, Ottawa, Ontario, Canada With 5 Figures Received September 17, 1991;...element deposition in the Onaping-Levack area of the North Range of the Sudbury Structure. Two significant alteration...adjacent to Cu-rich veins in the Deep Copper Zone of Strathcona mine and the nearby Barnet property, and...magnetite in the Fraser mine Epidote Zone. The concentrically zoned Epidote Zone alteration has been further | | | Journal (article/letter/editorial) | from the McCreedy East Ni-Cu-PGE Deposit (Sudbury, Canada): Implications for the Behavior of Platinum...555 bld. de l’Université, Saguenay, PQ, G7H 2B1, Canada of Earth and Ocean Sciences, Cardiff University...Place, Cardiff, CF10 3AT, United Kingdom Abstract Copper-rich massive sulfides are an important source of...element ore deposits. At the McCreedy East deposit, Sudbury, they constitute a classic magmatic assemblage...galena. In contrast to much of the previous work at Sudbury, which has invoked the role of late-magmatic and/or | | Cook, N. J., Ciobanu, C. L., Merkle, R. K.W., Bernhardt, H.-J. (2002) SOBOLEVSKITE, TAIMYRITE, AND Pt2CuFe (TULAMEENITE?) IN COMPLEX MASSIVE TALNAKHITE ORE, NORIL'SK OREFIELD, RUSSIA. The Canadian Mineralogist, 40 (2) 329-340 doi:10.2113/gscanmin.40.2.329 | Journal (article/letter/editorial) | region, Russia. A characteristic association of altaite (PbTe) intergrown with sobolevskite [Pd(Bi,Te)]...within talnakhite–galena-rich ores from the Oktyabr’ mine, Noril’sk Complex. Associated minerals include Ag–Au...needle-shaped crystals at the outer margin of altaite. This may represent the first report of tulameenite...in talnakhite down to m-scale intergrowths of altaite and sobolevskite, derive from a complex sequence...caractéristique de minerais riches en talnakhite–galène à la mine Oktyabr’, complexe de Noril’sk. Leurs sont associés | | Dare, Sarah A. S., Barnes, Sarah-Jane, Prichard, Hazel M., Fisher, Peter C. (2011) Chalcophile and platinum-group element (PGE) concentrations in the sulfide minerals from the McCreedy East deposit, Sudbury, Canada, and the origin of PGE in pyrite. Mineralium Deposita, 46 (4) 381-407 doi:10.1007/s00126-011-0336-9 | Journal (article/letter/editorial) | sulfide minerals from the McCreedy East deposit, Sudbury, Canada, and the origin of PGE in pyrite Sarah A. S...investigated. The Ni– Cu–PGE ores from the South Range of Sudbury are unusual in that sulfarsenide PGM, rather than...rocks. In comparison, the North Range deposits of Sudbury, such as the McCreedy East deposit, have As-poor...555 bld. de l’Université, Saguenay, PQ, G7H 2B1, Canada e-mail: sasdare@hotmail.com H. M. Prichard : P...important in concentrating PGE in the North Range of Sudbury. Palladium is present in pentlandite and, together | | | Book (edition) | colours once they occur in their oxidised states: Copper minerals then show green, blue, and sometimes red...tenorite and/or malachite plus azurite; native copper and cuprite are less common in this suite. Right...strong internal reflections strong, vivid blue to deep violet and brown complex twins, lamellar Pyrargyrite...strong, silverwhite, dark, pink, deep blue isotropic common Djurleite deep lamellar blood-red dark red...14 brown- to blue-grey indigo-blue; marked, 11.31 deep blue to bluegrey brownish to blu- brownish ish grey; | | | Journal (article/letter/editorial) | Toronto, Ontario, Canada M5S 3B1 2 Geological Survey of Canada, 601 Booth St., Ottawa, Ontario, Canada...host significant but as yet unexploited nickel-copper-platinum group element (PGE) mineralization within...minerals commonly form composite grains with hessite, altaite, and other PGM. Most of the PGM are hosted by silicate...by carbonate alteration, the PGM are present in greater abundance and larger size. We suggest that palladium...km to the north in the Donaldson, Katinniq, and Zone 2 orebodies of the Raglan deposit. In those studies | | | Report (issue) | Platinum-Group Elements Edited by Louis J. Cabri Ottawa, Ontario Published for the Geological Society of CIM as...de Maisonneuve Boulevard West Montréal, Québec, Canada H3Z 3B8 ISBN 1-894475-27-5 Papers in this volume...Petroleum, Special Volume 54, p. 483-506. PRINTED IN CANADA by Marc Veilleux Imprimeur Inc. Preface Background...in countries like the Republic of South Africa, Canada, and Finland. Over the last five or so years, colleagues...to and immediately following my retirement from Canada Centre for Mineral and Energy Resources (CANMET) | | Power, M. R., Pirrie, D., Jedwab, J., Stanley, C. J. (2004) Platinum-group element mineralization in an As-rich magmatic sulphide system, Talnotry, southwest Scotland. Mineralogical Magazine, 68 (2) 395-411 doi:10.1180/0026461046820194 | Journal (article/letter/editorial) | magmatic sulphide mineralization such as in the Sudbury Igneous Complex (e.g. Farrow and Lightfoot, 2002)...Komarova et al., 2002) and the Wellgreen deposit, Canada (Barkov et al., 2002). These ore bodies are typically...Mineralogical Society significant Ni- and As-rich zone that is substantially enriched with respect to Pt...marks the northern margin of the Iapetus suture zone and comprises steeply dipping, northeast–southwest...(Wilson and Flett, 1921). Much of the mineralized zone was removed during limited trial workings at the | | | Journal (article/letter/editorial) | veins, and impregnations mainly in the lower contact zone of igneous rocks and in the adjacent wall rocks...Crosscutting veins composed of PbSss (galena– altaite solid solution)–Iss graphic intergrowths, i.e....with formation of galena containing lamellae of altaite and chalcopyrite, talnakhite, or mooihoekite with...(Spiridonov et al., 2000). Numerous occurrences of copper–zeolite mineralization related to burial metamorphism...Evstigneeva, “Minerals of Chalcopyrite Group from Copper–Nickel Ores of the Noril’sk Deposit,” Geol. Rudn | | | Journal (article/letter/editorial) | PG-elements - - - - - - - Elements: gold (Au), copper (Cu) and rhenium (Re) Intermetallides: awaruite...breithauptite (NiSb), ullmanite (NiSbS) Tellurides: altaite (PbTe), hessite (Ag2Te) and melonite (NiTer), unidentified...hollingworthite. It is also conceivable that gold, copper and possibly silver form solid-solution series...concentrations of both these PG-elements within gold and copper (Table 3) and the existence of such unidentified...Mineral wt % Reference Iridium Awaruite Cobaltite Copper Gersdorffite Nickeline Orcelite Pentlandite 27 | | | Report (issue) | California, U.S.A. (Switzer and Bailey, 1953); Mihara mine, Okayama Prefecture and at Fuka, Okayama Prefecture...crystals in one mineralised pocket in the Wessels mine, Farm Wessels 227, Hotazel district, Northern Cape...allanite-(La) is described from Hemlo gold deposit, Ontario, Canada (Pan and Fleet, 1991 ). Another recently documented...recorded from the Two Duck Lake intrusion, Ontario, Canada (Watkinson and Ohnenstetter, 1992). Allanite-(La)...Reef (Winterveld Norite-Anorthosite) of the Atok Mine, Farm Middelpunt 420 KS, Zeekoegat district, Northern | | | Book | ELEMENTS DEPOSITS Mineralogical Association of Canada Short Course Series Volume 35 Edited by James...delivered on behalf of the Mineralogical Association of Canada in Oulu, Finland, 6-7 August 2005. ii TABLE...Persistence and Redistribution in the Main Sulfide Zone of The Great Dyke, Zimbabwe T. Oberthür, F. Melcher...BASE-METALDOMINANT 8. Sudbury Cu-(Ni)-PGE Systems: Refining the Classification Using McCreedy West Mine and Podolsky...Characterization of the Nickel Rim South Deposit; Sudbury Ontario S.A. McLean, K.H. Straub, K.M. Stevens 359-368 | | | Book | Library of Canada Cataloguing in Publication Data Main entry under title: Mineral Deposits of Canada: A Synthesis...and Exploration Methods Geological Association of Canada, Mineral Deposits Division, Special Publication...1. Ore deposits--Canada. 2. Metallogeny--Canada. 3. Physiographic provinces--Canada. 4. Mines and niineral...niineral resources--Canada. 5. Prospecting--Canada. I. Goodfellow, Wayne D. (Wayne David), 1949Il. Geological...Association of Canada III. Series: Special publication (Geological Association of Canada. Mineral Deposits | | | Book | South Africa 189 3.4.2. The Mackenzie dyke swarm, Canada 190 3.4.3. Parami-Etendeka dykes 192 3.5 Intracontinental...systems 6.3.1. Anorogenic metamorphism in the Central Zone ofthe Damara Orogen, Namibia 6.3.2. Anorogenic metamorphism...Cambridge University Press. Jacobs, J. A., (1992) Deep interior ofthe Earth. Chapman Hall, London. Orovetskii...(1999) Flood basalts and !arge igneous provinces from deep mantle plumes: fact, fiction, and fallacy. Tectonphysics...from the 3 Ga Lumby 1ake greenstone be1t, Ontario, Canada. Geo1ogy, 26: 719-722. PARTONE CHAPTERONE | | | Journal (volume) | ultramafics, chromitite, gabbros, geochemistry, copper ores, vanadium ores, nickel ores, platinum ores...clinopyroxene (augite, diopside, hedenbergite) chromite copper equivalent, wt% (includes Cu, Ni and part of Pd...Lowermost Lower Chromitite Lower Zone atomic Mg/Mg+Fe ratio Main Zone Ni concentration (in wt%) in calculated...Upper Chromitite Uppermost Lower Chromitite Upper Zone Valtion Teknillinen Tutkimuskeskus (Technical Research...subtle changes in grussification weathering are found deep in hard rocks, for instance, maghemitization of | | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | All rights reserved. Published simultaneously in Canada. Reproduction or translation or any part of this...Ercit: Canadian Museum of Nature, Ottawa, Ontario, Canada. Richard C. Erd: U.S.G.S., Menlo Park, California...Denmark. Joseph A. Mandarino: Royal Ontario Museum, Toronto, Ontario. Olaf Medenbach: Institut fur Mineralogie...non-crystallographic symmetry. 4) Miller Indices and Zone Symbols (KH, Ch. 2) The Miller indices of a crystallographic...function of the first two such that i= -—(h+k).) Zone symbols, enclosed in square brackets, [uvw], are | | | Book | 8 The East Kemptville Sn Greisen, Nova Scotia, Canada . 4.3.9 The Brandberg West Greisen Vein Systems...Scheelite Dome, an Intrusion-Related Au Deposit, Yukon, Canada . . . . . . . . . . . . . . . . . . . . . . . ...(Siberia) and Northwestern Mongolia (Yustid Rift Zone) . . . . . . . . . . 4.5 Hydrothermal Systems Associated...Complexes. . . . . . . . . . . . 4.6 Iron Oxide-Copper-Gold-Rare Earth Elements-Uranium Mineral Systems... 5.4.2 Geothermal Systems of the Taupo Volcanic Zone, New Zealand . . . . . . . . . . . . . . . . . |
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