| | 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...from the McCreedy West mine and other orebodies along the North Range of the Sudbury Igneous Complex have...The compositions of ores from the McCreedy West mine display a strongly bimodal distribution. A Cu-poor...deposits examined within the Levack embayment on the North Range of the Sudbury Igneous Complex collectively | | | 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...Cu-rich veins in the Deep Copper Zone of Strathcona mine and the nearby Barnet property, and amphibole (actinolite...epidote + titanite + pentlandite + pyrite _ quartz + magnetite in the Fraser mine Epidote Zone. The concentrically | | | Journal (article/letter/editorial) | Emplacement of the Whistle-Parkin Offset Dike, Sudbury* A. J. MURPHY AND J. G. SPRAY† Planetary and Space...Bailey Drive, Fredericton, New Brunswick E3B 5A3, Canada Abstract The Whistle-Parkin dike is a 12-km-long...sector of the 1.85 Ga Sudbury impact structure. The dike is connected to the Sudbury Igneous Complex via...the dike lithologies are representative of bulk Sudbury Igneous Complex melt. We propose a multistage emplacement...segments. Introduction THE 1.85 GA SUDBURY STRUCTURE of Ontario is one of the more intriguing geologic | | | Journal (article/letter/editorial) | Mineralization, and Emplacement of the Foy Offset Dike, Sudbury Impact Structure* M. G. TUCHSCHERER AND J. G. SPRAY†...Bailey Drive, Fredericton, New Brunswick E3B 5A3, Canada Abstract The Foy offset dike is the longest of...known radial dikes associated with the 1.85 Ga Sudbury Igneous Complex. The Foy dike extends for at least...Archean and Proterozoic footwall rocks of the Sudbury impact structure. The dike ranges in width from...from 400 m, where it connects to the Sudbury Igneous Complex, to 50 m at its most distal known exposure | | 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...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...values; for example mineralization from Whistle mine varies from 3.1 to 4.3‰, whereas mineralization | | | Journal (article/letter/editorial) | ElementsfromSome Copper-NickelDepositsof the SudburyArea,Ontario Lou•s J. CABRIANDJ. H. Abstract A detailedmin...samplesfrom nine depositsgeographically encircling the Sudbury basin. This study has resulted in the identification...FALCON BR I DGE GARSON ERRINGTON MINE X(Zn,Cu,•) STOBIE McCONNEL• MINE k• quartz norire and norire ... (Zn,Cu,PD) TR• COP•R CUFI sUDBURY CONISTON ß •j transition •] micropegmotite RAMSEY< .AKE ICOPPER CLIFF...CLIFF [•] gronite SOUTH MINE zone NORTH GERTRUDE W CHICAGO X%\-•N• KELLEY LAKE HILL - 7/ eVER•IUON | | | 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 | | 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...footwall-type orebodies occur in the Onaping-Levack area of the North Range, but economic deposits are found along | | | Report (issue) | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the “Content”) is governed... copyright is held by the Queen’s Printer for Ontario. It is recommended that reference to the Content... . ; Ontario Geological Survey, ...670-5691 Toll Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Local: (705) 670-5691 Toll Free:...(inside Canada, United States) Local: (416) 326-2678 Toll Free: 1-800-668-9938 (inside Canada, United | | | Journal (article/letter/editorial) | Universityof Toronto,Toronto,Ontario MSS 1A1, Canada D. G. INNES, Sudbury, Ontario, Canada J. Sow^, ^ND M. P...Departmentof Geology,Universityof Toronto,Toronto,Ontario M5S 1A1, Canada Abstract Recentwork on the platinum-groupelement...carefullyselectedsamplesfrom each of the Strathcona,Falconbridge,Levack West, and As part of an on-goingstudyof the composition...GREYWACKE, ß ACID AND BASIC [•VCK VOLCanic ROCKS LEVACK• , FAULTS WEST• '•'•. .' "'.'x•' '•-•' ' ...GEOLOGICAL c MAP OF )•'P'I•I• I(•l'lFF SOUTH SUDBURY DISTRICT •PPER CLIFF NORTH SL CHICAGO ß ,.: | | | Journal (article/letter/editorial) | evidence for distinct crustal sources of North Sudbury Igneous Complex and South Range ores, A. P. DICKIN...Geology, McMaster University, Hamilton, ON L8S 4M 1, Canada (Received June 29, 1995; accepted in revised...nine mines on the North and South Ranges of the Sudbury Igneous Complex (SIC). These data are compared...isotope signatures of country rocks and shock-melted Sudbury Breccias around the complex. Both ore and feldspar...correspondence between lead signatures of the SIC and Sudbury Breccia on each side of the complex. The evidence | | Kerr, M., Hanley, J., Morrison, G., Everest, J., Bray, C. (2015) Preliminary Evaluation of Trace Hydrocarbon Speciation and Abundance as an Exploration Tool for Footwall-Style Sulfide Ores Associated with the Sudbury Igneous Complex, Ontario, Canada. Economic Geology, 110 (2) 531-556 doi:10.2113/econgeo.110.2.531 | Journal (article/letter/editorial) | Sulfide Ores Associated with the Sudbury Igneous Complex, Ontario, Canada* Mitchell Kerr,1,† Jacob Hanley... Nova Scotia, Canada 2 TMAC 3 KGHM 4 Department Resources, Toronto, Ontario, Canada International...Ltd., Sudbury, Ontario, Canada of Earth Science, University of Toronto, Toronto, Ontario, Canada Abstract...the North Range footwall of the Sudbury Igneous Complex, Ontario, Canada. The deposits have been modified...hydrothermal events and are hosted mainly within Sudbury breccia, a contact metamorphosed and hydrothermally | | Marshall, Dan, Watkinson, David, Farrow, Catharine, Molnár, Ferenc, Fouillac, Anne-Marie (1999) Multiple fluid generations in the Sudbury igneous complex: fluid inclusion, Ar, O, H, Rb and Sr evidence. Chemical Geology, 154 (1) 1-19 doi:10.1016/s0009-2541(98)00122-3 | Journal (article/letter/editorial) | Ž1999. 1–19 Multiple fluid generations in the Sudbury igneous complex: fluid inclusion, Ar, O, H, Rb...Carleton UniÕersity, Ottawa ON, Canada K1S 5B6 b INCO, Copper Cliff, ON, Canada c Earth Sciences EotÕos ¨ ¨...Abstract The elliptically zoned Sudbury Structure in northern Ontario is host to world-class nickel–copper–PGE...Žincluding Ni–Cu sulphide. interactions in the Sudbury Structure that range from early remobilization...alteration assemblages of remobilized veins within the Sudbury Structure show distinct evidence of a mixing trend | | | Journal (article/letter/editorial) | that they bear a close resemblance to those at Sudbury' The inclosing rock is basic, usually a fresh,...relatively abundant; the chief nickel mineral is pentlandite' These three minerals are approximately of the...cleavages and other cracks in pentlandite and along the boundaries between pentlandite and the other ore minerals...Davy published a description of the Key West nickel mine, Nevada.2 Tliey note the same relationship; a violet-colored...Lindgren, W. and Dary, W. M., Nickel Ores from Key West mine, Nevada' Econ. Geology, vol. 19, pp. 3W-3I9, 1924 | | | Journal (article/letter/editorial) | MINERALOGICAL AND GEOCHEMICAL CHARACTERISTICS OF SUDBURY BRECCIA ADJACENT TO FOOTWALL Cu-Ni-PGE SULFIDE...Sciences, University of Western Ontario, London, Ontario, N6A 5B7, Canada GORDON R. OSINSKI Department...Sciences, University of Western Ontario, London, Ontario, N6A 5B7, Canada Centre for Planetary Science and...Exploration, University of Western Ontario, London, Ontario, N6A 5B7, Canada Department of Physics and Astronomy...University of Western Ontario, London, Ontario, N6A 5B7, Canada ABSTRACT The Sudbury Breccia is an impactite | | | Journal (article/letter/editorial) | Western, University of Western Ontario, London, Ontario N6A 5B7, Canada 3 Department of Geology, McMaster...McMaster University, Hamilton, Ontario LSS 4M1, Canada Received October 21, 1992 / Accepted Aprii 13, 1993...field is less well defined, possibly because of greater error in the EMP analyses and sensitivity to temperature...and ultramafic systems: Str, Strathcona mine; Lv, Levack West mine; Isz, Insizwa Complex; tie-lines connect...for the mineral composition of Sudbury ore (chalcopyrite: pentlandite: iron sulfide = 15 : 15 : 70). | | Walker, R.J., Morgan, J.W., Naldrett, A.J., Li, C., Fassett, J.D. (1991) Re-Os isotope systematics of Ni-Cu sulfide ores, Sudbury Igneous Complex, Ontario: evidence for a major crustal component. Earth and Planetary Science Letters, 105 (4) 416-429 doi:10.1016/0012-821x(91)90182-h | Journal (article/letter/editorial) | systematics of Ni-Cu sulfide ores, Sudbury Igneous Complex, Ontario" evidence for a major crustal component...University of Toronto, Toronto, Ont. M5S 1A 1, Canada d National Institute of Standard~ and Technolo~IF...May 22, 1991 ABSTRACT Sudbury Igneous Complex sublayer ores from the Levack West, Falconbridge and Strathcona...initial 187 Os/ 186 Os~5o ranging from 4.64 at Levack West to 7.55 at Strathcona. These heterogeneities...N i - C u ores of the S u d b u r y district, Ontario, are associated with the 1850 + 1 Ma [1] S u d | | Dickin, A.P, Richardson, J.M, Crocket, J.H, McNutt, R.H, Peredery, W.V (1992) Osmium isotope evidence for a crustal origin of platinum group elements in the Sudbury nickel ore, Ontario, Canada. Geochimica et Cosmochimica Acta, 56 (9) 3531-3537 doi:10.1016/0016-7037(92)90396-z | Journal (article/letter/editorial) | of platinum group elements in the Sudbury nickel ore, Ontario, Canada A. P. DICKIN, ’ J. M. RICHARDSON...Hamilton, Ontario L8S 4M 1, Canada 21NC0 Exploration and Technical Services, Copper Cliff, Ontario POM lN0...lN0, Canada (Received June 21, 1991; accepted in revisedform June 9, 1992) Abstract-Sulphide ores from...International Nickel Company’s (INCO) Creighton Mine, Sudbury, were analysed for osmium isotope ratios by...ratios at 1.85 Ga (the emplacement age of the Sudbury complex) cluster around 0.60. The occurrence of | | | 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...sulfide minerals from with lessabundantcubanRe,pentlandite,millerite, different depositsis especiallyinstructive | | | Journal (article/letter/editorial) | A STUDY ALFRED OF THE WANDKE SUDBURY AND ORE ROBERT DEPOSITS. HOFFMAN. ß CONTENTS. INTR0rVdCTION...CaptainRoscoeof the •Mur- raymine,to Mr. Eagerof theLevack mine,to Mr. Carmichael of the W.orthingtonmineand particularlyto...investigation. GeneralGeolo#y.--The Sudburydistrictof Ontario, Canada, made classicalby the careful study of severalmembersof...rock' of x "The Nickel Industry," I913. " THE SUDBURY' ORE D•POSITS. ' 17I granitic composition characterized...LaurenIianage and sediments, called by Colemanthe "Sudbury series,"consistinglargely of crystallinelimestone | | | 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 | | | Report (issue) | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the “Content”) is governed... copyright is held by the Queen’s Printer for Ontario. It is recommended that reference to the Content... . ; Ontario Geological Survey, ...670-5691 Toll Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Local: (705) 670-5691 Toll Free:...(inside Canada, United States) Local: (416) 326-2678 Toll Free: 1-800-668-9938 (inside Canada, United | | 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) | crystallization model for komatiite as well as for the Sudbury ores, on the basis of differences between natural...Université du Quebec à Chicoutimi, Chicoutimi G7H 2B1, Canada 1 Present address: Department of Geology, Earth...Sciences Centre, University of Toronto, Toronto, Ontario, Canada M5S 3B1 Editorial responsibility: T.L. Grove...and massive ores have been analyzed are Alexo, Ontario (Barnes and Naldrett 1986) and the Lunnon Shoot...Naldrett 1986); Lunnon, Kambalda (Keays et al. 1981); Levack West (Hoffman et al. 1979); and Strathcona (Naldrett | | 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...Magmatic sulfide deposits consist of pyrrhotite, pentlandite, chalcopyrite (± pyrite), and platinum-group...extraction of the PGE. Typically, pyrrhotite and pentlandite host much of the PGE, except Pt which forms Pt...Range of Sudbury are unusual in that sulfarsenide PGM, rather than pyrrhotite and pentlandite, are the...rocks. In comparison, the North Range deposits of Sudbury, such as the McCreedy East deposit, have As-poor |
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Levack Mine, Levack Township, Greater Sudbury, Ontario, Canada