 | 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) | | minerals from the McCreedy East deposit, Sudbury, Canada, and the origin of PGE in pyrite Sarah A. S. Dare...consist of pyrrhotite, pentlandite, chalcopyrite (± pyrite), and platinum-group minerals (PGM). Understanding...of pyrite has not been closely investigated. The Ni– Cu–PGE ores from the South Range of Sudbury are...comparison, the North Range deposits of Sudbury, such as the McCreedy East deposit, have As-poor granites in...commonly contain pyrite. Our results show that in the pyrrhotite-rich ores of the McCreedy East deposit Os |  | | Journal (article/letter/editorial) | | Fe-Ni-Cu Sulfide Deposits on the North Range of the Sudbury Igneous Complex A. E. BESWICK† Mineral Exploration...Earth Sciences, Laurentian University, Sudbury, Ontario, Canada P3E 2C6 Abstract Analytical data sets...samples from the McCreedy West mine and other orebodies along the North Range of the Sudbury Igneous Complex...genesis. The compositions of ores from the McCreedy West mine display a strongly bimodal distribution....deposits examined within the Levack embayment on the North Range of the Sudbury Igneous Complex collectively |  | Pentek, A., Molnar, F., Watkinson, D. H., Jones, P. C. (2008) Footwall-type Cu-Ni-PGE Mineralization in the Broken Hammer Area, Wisner Township, North Range, Sudbury Structure. Economic Geology, 103 (5) 1005-1028 doi:10.2113/gsecongeo.103.5.1005 | Journal (article/letter/editorial) | | Mineralization in the Broken Hammer Area, Wisner Township, North Range, Sudbury Structure ATTILA PÉNTEK,† FERENC MOLNÁR...Carleton University, 1125 Colonel By Drive, Ottawa, Canada K1S 5B6 Abstract Footwall-type Cu-Ni-PGE (Platinum-group...are a major focus of recent exploration in the Sudbury mining camp, owing to their higher Cu and precious...orebodies situated along the lower contact of the Sudbury Igneous Complex. The most important footwall-type...the Onaping-Levack area of the North Range, but economic deposits are found along the East Range of the |  | | Journal (article/letter/editorial) | | Footwall Units of the North Range, Sudbury Igneous Complex, Canada, and Implications for the Genesis of...Carleton University, 1125 Colonel By Drive, Ottawa, Canada K1S 5B6 Abstract Systematic regional sampling...contact zone of the 1.85 Ga age Sudbury Igneous Complex with the Archean Levack Gneiss footwall in the North...North Range of the Sudbury structure revealed textural, mineralogical, and fluid inclusion systematics of...of post-Sudbury Igneous Complex hydrothermal processes that affected the various lithologies. At late |  | | Journal (article/letter/editorial) | | NORTH AND SOUTH RANGE Cu-Ni-PGE DEPOSITS, SUDBURY STRUCTURE, ONTARIO CATHARINE E.G. FMmOW,*DAVIDH. WATKINSON...CarletonUniversity,Ottawa-Carleton Geoscience Centre,Ottawa,Ontario,CanadaKiS 5B6 GeologicSettingof the Deposits The...depositshas continued footwall units at the base of the Sudbury Igneous since early this century (Wandke and Hoffman...maficto felsic gneissesand migmatiteswith domiof the Levack Gneiss 1979). A magmaticoriginisnowwell established...microscope zone (Hoffman et al., 1979), and McCreedy East (SEM). The identificationof fluid inclusionswithin |  | | Journal (article/letter/editorial) | | Geochemistry of Cu-Rich Ores from the McCreedy East Ni-Cu-PGE Deposit (Sudbury, Canada): Implications for the Behavior...555 bld. de l’Université, Saguenay, PQ, G7H 2B1, Canada of Earth and Ocean Sciences, Cardiff University...group element ore deposits. At the McCreedy East deposit, Sudbury, they constitute a classic magmatic...galena. In contrast to much of the previous work at Sudbury, which has invoked the role of late-magmatic and/or...deposits, such as Noril’sk-Talnakh (Russia) and Sudbury (Canada), are formed by partitioning of chalcophile |  | O’Callaghan, J. W., Osinski, G. R., Lightfoot, P. C., Linnen, R. L., Weirich, J. R. (2016) Reconstructing the Geochemical Signature of Sudbury Breccia, Ontario, Canada: Implications for Its Formation and Trace Metal Content. Economic Geology, 111 (7) 1705-1729 doi:10.2113/econgeo.111.7.1705 | Journal (article/letter/editorial) | | Reconstructing the Geochemical Signature of Sudbury Breccia, Ontario, Canada: Implications for Its Formation and...Exploration, University of Western Ontario, London, ON N6A 5B7, Canada 2Department of Physics and Astronomy...Astronomy, University of Western Ontario, London, ON N6A 5B7, Canada 3Brownfield Exploration, Vale, 337... Copper Cliff, Sudbury, ON P0M 1N0, Canada 4Planetary Science Institute, 1700 East Fort Lowell, Tucson...Tucson, AZ 85719-2395 Abstract The Sudbury breccia is an impact-generated pseudotachylitic breccia formed |  | Ripley, E. M., Lightfoot, P. C., Stifter, E. C., Underwood, B., Taranovic, V., Dunlop, M., Donoghue, K. A. (2015) HETEROGENEITY OF S ISOTOPE COMPOSITIONS RECORDED IN THE SUDBURY IGNEOUS COMPLEX, CANADA: SIGNIFICANCE TO FORMATION OF Ni-Cu SULFIDE ORES AND THE HOST ROCKS. Economic Geology, 110 (4) 1125-1135 doi:10.2113/econgeo.110.4.1125 | Journal (article/letter/editorial) | | ISOTOPE COMPOSITIONS RECORDED IN THE SUDBURY IGNEOUS COMPLEX, CANADA: SIGNIFICANCE TO FORMATION OF Ni-Cu...of Geological Sciences, Indiana University, 1005 East 10th Street, Bloomington, Indiana 47405 of Earth...Laurentian University, 925 Ramsey Lake Road, Sudbury, Ontario, Canada P3E 2C6 Abstract Sulfur isotope ratios...norites, quartz gabbros, and granophyres from the Sudbury Igneous Complex have been analyzed to establish...sublayer in the lower portion of the main mass of the Sudbury Igneous Complex are characterized by uniform sulfur |  | | Journal (article/letter/editorial) | | Giant Sudbury Polymetallic Mining Camp, Ontario, Canada D. E. AMES,† Geological Survey of Canada, 601...Ottawa, ON K1A 0E8, Canada A. DAVIDSON, 3259 Margaret Rd., Regina, SK S4V 1B2, Canada AND N. WODICKA ... Geological Survey of Canada, 601 Booth St., Ottawa, ON K1A 0E8, Canada Introduction Geologic Setting...Canada’s most prolific mining camp, the world-class Sudbury structure with total past production and current...preserved impact craters. The new map of the Ni-Cu-PGE Sudbury district (after Ames et al., 2005) is included |  | | Journal (article/letter/editorial) | | crystallized from a fractionating sulfide liquid, Sudbury, Canada: Implications for provenance discrimination...Chicoutimi, 555 bld. de l’Université, Saguenay, Qc, Canada G7H 2B1 b Département de géologie et de génie...génie géologique, Université Laval, Québec, Qc, Canada G1V 0A6 Received 8 November 2011; accepted in revised...Ni–Cu–PGE deposits at the base of the Sudbury Igneous Complex in Canada. The samples represent the crystallization... Geological setting of the McCreedy East and Creighton deposits, Sudbury. (a) Location map (inset) and |  | | Journal (article/letter/editorial) | | COMPOSITIONAL ORES AND ITS APPLICATION VARIATIONS OF SUDBURY TO EXPLORATION SULFIDE C. LI* •,NOA.J. N•tLORETT...Departmentof Geology,Universityof Toronto,Toronto,Ontario,CanadaM5S 3B1 crystallization,and postmagmaticmodification...Introduction The Ni-Cu sulfideoresof the Sudburydistrict,Ontario, are associated with the SudburyIgneousComConstraints...have demonwithin and between different depositsat Sudbury stratedthatmixingof basaltwith varyingproportions...the tional variationsin all the depositsof the Sudbury IgneousComplexasa resultof the fractionationof |  | Pilles, E. A., Osinski, G. R., Grieve, R. A. F., Smith, D. A., Bailey, J. M. (2017) Chemical variations and genetic relationships between the Hess and Foy offset dikes at the Sudbury impact structure. Meteoritics & Planetary Science, 52 (12) 2647-2671 doi:10.1111/maps.12986 | Journal (article/letter/editorial) | | relationships between the Hess and Foy offset dikes at the Sudbury impact structure E. A. PILLES 1* , G. R. OSINSKI...Exploration, University of Western Ontario, London, Ontario N6A 5B7, Canada 2 Department of Physics and Astronomy...Astronomy, University of Western Ontario, London, Ontario N6A 5B7, Canada 3 Wallbridge Mining Company Limited...Limited, 129 Fielding Road, Sudbury, Ontario P3Y 1L7, Canada * Corresponding author. E-mail: epilles@uwo...around—and extending radially outward from—the Sudbury Igneous Complex (SIC), which represents an ~3 km |  | Dare, S. A. S., Barnes, S.-J., Prichard, H. M., Fisher, P. C. (2010) The Timing and Formation of Platinum-Group Minerals from the Creighton Ni-Cu-Platinum-Group Element Sulfide Deposit, Sudbury, Canada: Early Crystallization of PGE-Rich Sulfarsenides. Economic Geology, 105 (6) 1071-1096 doi:10.2113/econgeo.105.6.1071 | Journal (article/letter/editorial) | | Ni-Cu-Platinum-Group Element Sulfide Deposit, Sudbury, Canada: Early Crystallization of PGE-Rich Sulfarsenides...Chicoutimi, 555 Bld. de l’Université, Saguenay, Québec, Canada G7H 2B1 of Earth and Ocean Sciences, Cardiff University...minerals (PGM) in Ni-Cu-PGE sulfide deposits. At Sudbury, it appears that the majority of PGE are hosted...Creighton deposit located on the South Range of Sudbury. These predominantly pyrrhotite-rich sulfides,...collected in troughs and embayments at the base of the Sudbury Igneous Complex, and formed small pendants of ore |  | Péntek, Attila, Molnár, Ferenc, Tuba, Györgyi, Watkinson, David H., Jones, Peter C. (2013) The Significance of Partial Melting Processes in Hydrothermal Low Sulfide Cu-Ni-PGE Mineralization Within the Footwall of the Sudbury Igneous Complex, Ontario, Canada. Economic Geology, 108 (1) 59-78 doi:10.2113/econgeo.108.1.59 | Journal (article/letter/editorial) | | Mineralization Within the Footwall of the Sudbury Igneous Complex, Ontario, Canada ATTILA PÉNTEK,1,† FERENC MOLNÁR...Mining Company Ltd., 129 Fielding Road, Lively, Ontario, Canada P3Y 1L7 2 Geological 3 Department Survey...Carleton University, 1125 Colonel By Drive, Ottawa, Canada K1S 5B6 Abstract We present new results and review...mineralizing processes in the contact aureole of the Sudbury Igneous Complex. At the basal contact of the igneous...sulfides occurred. In the deeper footwall of the Sudbury Igneous Complex, similar footwall granophyres occur |  | | Journal (article/letter/editorial) | | the Rathbun Offset Dike of the Sudbury Igneous Complex (Ontario, Canada) Alexander Kawohl,1,† Wesley E...Corp., 83 Richmond Street East, Floor 1, Toronto, Ontario M5C 1P1, Canada Bite Geological Ltd., 144 Kuusisto...Kuusisto Rd., Sudbury, Ontario P3E 4N1, Canada Department of Geological Sciences, University of Cape...dioritic impact melt dikes around the 1.85 Ga Sudbury Igneous Complex, locally referred to as offset...dikes proximal (<6 km) to the main mass of the Sudbury Complex are mineralized at an economic grade and |  | | Journal (article/letter/editorial) | | secondary assemblage of chalcopyrite, pyrite, marcasite, Ni-bearing pyrite, violarite, and millerite. The disseminated...the various offsets associated with the Sudbury structure, Canada. A primary magmatic origin of the sulfides...lithological units. Such deposits are common around the Sudbury † Corresponding author: e-mail, J.C.Andersen@exeter...proportion of the Cu-Fe-Ni sulfide ores of the Sudbury Complex, notable examples are found at Strathcona...Lindsley, Little Stobie, Barnet, Foy, McCreedy West, and McCreedy East (e.g., Naldrett, 1984; Naldrett et |  | Hanley, Jacob, Ames, Doreen, Barnes, Jaime, Sharp, Zachary, Guillong, Marcel (2011) Interaction of magmatic fluids and silicate melt residues with saline groundwater in the footwall of the Sudbury Igneous Complex, Ontario, Canada: New evidence from bulk rock geochemistry, fluid inclusions and stable isotopes. Chemical Geology, 281 (1) 1-25 doi:10.1016/j.chemgeo.2010.11.009 | Journal (article/letter/editorial) | | groundwater in the footwall of the Sudbury Igneous Complex, Ontario, Canada: New evidence from bulk rock geochemistry...Scotia, Canada Geological Survey of Canada, Natural Resources Canada, Ottawa, Ontario, Canada c Department...northern margin of the 1.85 Ga Sudbury Igneous Complex (SIC), Canada, a volumetrically minor rock type...the northern margin of the Sudbury Igneous Complex (SIC), Ontario, Canada, Ni–Cu–platinum-group element...footwall Cu–Ni– PGE style of mineralization at Sudbury. 2. Background 2.1. Geological setting The SIC |  | | Journal (article/letter/editorial) | | in a mss-iss-pyrite System at 650 °C: A Possible Magmatic Origin for Co-HSE-bearing Pyrite and the Role...in a mss-iss-pyrite System at 650 °C: A Possible Magmatic Origin for Co-HSE-bearing Pyrite and the Role...a mss-iss-pyrite System 6 at 650 °C: A Possible Magmatic Origin for Co-HSE-bearing Pyrite and the 7...935 Ramsey Lake Road, Sudbury, ON, P3E 2C6, Canada 16 17 Abstract 18 Pyrite, the most abundant sulfide...Although most pyrite is hydrothermal, previous experimental 20 studies have shown that pyrite can also have |  | Tuba, Györgyi, Molnár, Ferenc, Ames, Doreen E., Péntek, Attila, Watkinson, David H., Jones, Peter C. (2014) Multi-stage hydrothermal processes involved in “low-sulfide” Cu(–Ni)–PGE mineralization in the footwall of the Sudbury Igneous Complex (Canada): Amy Lake PGE zone, East Range. Mineralium Deposita, 49 (1) 7-47 doi:10.1007/s00126-013-0468-1 | Journal (article/letter/editorial) | | in the footwall of the Sudbury Igneous Complex (Canada): Amy Lake PGE zone, East Range Györgyi Tuba & Ferenc...the East Range footwall of the 1.85 Ga Sudbury Igneous Complex occurring in a 100m-wide Sudbury Breccia...multi-source, multi-stage Sudbury-related hydrothermal system. The two major stages of syn-Sudbury hydrothermal activity...Ames Geological Survey of Canada, 750-601 Booth Street, K1A 0E8 Ottawa, Canada A. Péntek Wallbridge Mining...Company Ltd, 129 Fielding Road, P3Y 1L7 Lively, Canada D. H. Watkinson : P. C. Jones Department of Earth |  | | Journal (article/letter/editorial) | | Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada Received 23 January 2015; accepted in revised form...whole-rock sulfide compositions for the McCreedy East deposit (Sudbury, Ontario), consistent with an origin by...author at: 22 Russell Street, Toronto, ON M5S 3B1, Canada. Tel.: +1 416 978 5420. E-mail address: liu@es...sulfide mineralization (Dundonald Beach South, Ontario; Rosie Ni Prospect, Western Australia), implying...stage. Recent work on samples from Creighton Mine, Sudbury (Dare et al., 2010a) have shown that the base |  | | Journal (article/letter/editorial) | | MINERALIZATION IN THE FOOTWALL OF THE SUDBURY IGNEOUS COMPLEX, ONTARIO, CANADA JACOB J. HANLEY† Department of...University, 923 Robie Street, Halifax, Nova Scotia, Canada B3H 3C3 AND COLIN J. BRAY Department of Geology...University of Toronto, 22 Russell Street, Toronto, Ontario, Canada M5S 3B1 Abstract Alteration veins containing...along the northern margin of the Sudbury Igneous Complex, Ontario, Canada. Crosscutting relations and structural...measurements show that the veins postdate the Sudbury impact event but predate the emplacement of footwall-style |  | | Journal (article/letter/editorial) | | from the Creighton Ni–Cu–PGE sulfide deposit, Sudbury, Canada, and the origin of palladium in pentlandite...Chicoutimi, 555 bld. de l’Université, Saguenay, PQ, Canada G7H 2B1 e-mail: sasdare@hotmail.com chalcopyrite...Ru, Ni, and Co in pyrrhotite, pentlandite, and pyrite and Ag, Au, Cd, Sn, Te, and Zn in chalcopyrite...group elements . Sulfides . Sulfarsenides . Sudbury . Canada . Laser ablation ICP-MS . Palladium enrichment...of the Creighton Ni–Cu–PGE sulfide deposit, Sudbury, Canada. The sulfide assemblage is dominated by pyrrhotite |  | | Journal (article/letter/editorial) | | Ni–Cu–Platinum Group Element sulfide mineralization in the Sudbury Impact Melt Sheet R. R. Keays1 and P. C. Lightfoot2...Research Centre, Laurentian University, Sudbury, ON, Canada, and VIEPS, School of Geosciences, Monash...Australia 2 Inco Exploration, Copper Cliff, ON, Canada Received May 23, 2003; revised version accepted...Ni–Cu–Platinum Group Element (PGE) sulfide deposits of the Sudbury Structure have provided a major portion of the...studies seeking to explain the formation of the Sudbury Structure have now converged on a genetic model |  | Piña, R., Gervilla, F., Barnes, S.-J., Oberthür, T., Lunar, R. (2016) Platinum-group element concentrations in pyrite from the Main Sulfide Zone of the Great Dyke of Zimbabwe. Mineralium Deposita, 51 (7) 853-872 doi:10.1007/s00126-016-0642-3 | Journal (article/letter/editorial) | | ARTICLE Platinum-group element concentrations in pyrite from the Main Sulfide Zone of the Great Dyke of...pyrrhotite, pentlandite, chalcopyrite, and minor pyrite. Recently, several studies have observed in a number...number of Ni-CuPGE ore deposits that pyrite may host significant amounts of PGE, particularly Pt and...determined PGE and other trace element contents in pyrite from the Hartley, Ngezi, Unki, and Mimosa mines...on the textures and PGE contents, two types of pyrite can be differentiated. Py1 occurs as individual |  | | Journal (article/letter/editorial) | | boulevard de l'Université, Saguenay, QC G7H 2B1, Canada a r t i c l e i n f o Available online 24 February...ore forming processes. Basically, S/Se ratios greater than mantle values are interpreted to be the result...the mafic magma had a mantle origin. S/Se ratios greater than mantle values have been interpreted to signify...0.26 322 606 Pyrrhotite-rich ores 18 25.6 Pyrite-rich ores 8 23.5 Millerite-rich ores 12 11...(West SF-MS Ore) SF-Diss Country rocks Intrusions (East Ore) Country rocks Kabanga Ores 13 16 SF-Breccia |
|
