 | | 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...impact craters. The new map of the Ni-Cu-PGE Sudbury district (after Ames et al., 2005) is included in a |  | | Journal (article/letter/editorial) | | Mineralization, and Emplacement of the Foy Offset Dike, Sudbury Impact Structure* M. G. TUCHSCHERER AND...Drive, Fredericton, New Brunswick E3B 5A3, Canada Abstract The Foy offset dike is the longest of the known...dikes associated with the 1.85 Ga Sudbury Igneous Complex. The Foy dike extends for at least 30 km from...complex into the North Range Archean and Proterozoic footwall rocks of the Sudbury impact structure....in width from 400 m, where it connects to the Sudbury Igneous Complex, to 50 m at its most distal known |  | | Journal (article/letter/editorial) | | Structure: Implications for Ni-Cu-PGE Exploration at Sudbury* M. BOAST AND J. G. SPRAY† Planetary and Space...Bailey Drive, Fredericton, New Brunswick E3B 5A3, Canada Abstract A ~2.0-km-wide metamorphic aureole has...margin of the 2.5-km-thick Sudbury Igneous Complex of the 1.85 Ga Sudbury impact structure. The aureole...previously undetected thrust faults between the Sudbury Igneous Complex and the Archean footwall. We demonstrate...compression. Overthrusting of the footwall by the Sudbury Igneous Complex may conceal sublayer, footwall |  | 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* ...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 |  | | 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...dike. The Parkin segment extends a further 10 km north-northeast. The dike and genetically associated embayment...sulfide-bearing breccia, inclusion-rich quartz diorite, and inclusion-poor quartz diorite. Economic Ni-Cu-PGE mineralization |  | 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...mass sequence of norites, quartz gabbros, and granophyres from the Sudbury Igneous Complex have been...sublayer in the lower portion of the main mass of the Sudbury Igneous Complex are characterized by uniform sulfur...is characterized by low ratios from 0.2 to 2.5‰. North and Northeast Range mineralization exhibits locally |  | | Journal (article/letter/editorial) | | Origin and emplacement of Offset Dykes in the Sudbury impact structure: Constraints from Hess CHRISTINA...Brunswick, Fredericton, New Brunswick E3B 5A3, Canada *Correspondence author's e-mail address: k474sBunb...12-15 km north of the 1.85 Ga Sudbury igneous complex (SIC) within the 200-250 km diameter Sudbury impact...locally referred to as Quartz Diorite: a term used for all the Offset Dykes of the Sudbury impact structure...following impact. The main Quartz Diorite phase of the dyke comprises a quartz + plagioclase + hornblende |  | | Journal (article/letter/editorial) | | Genetic Model for Offset Dike Mineralization in the Sudbury Igneous Complex PETER C. LIGHTFOOT† AND CATHARINE...Technical Services Limited, Copper Cliff, Ontario P0M 1N0, Canada Abstract The Worthington offset dike extends...away from the southwestern margin of the 1.85 Ga Sudbury Igneous Complex. The dike is zoned with respect...contents. Marginal chilled quartz diorite is transitional into medium-grained quartz diorite. These rocks are...Locally, the dike contains a core of inclusion-rich quartz diorite, which can be choked with inclusions surrounded |  | Pilles, Eric A., Osinski, Gordon R., Grieve, Richard A.F., Smith, David, Bailey, Joshua (2018) Formation of large-scale impact melt dikes: A case study of the Foy Offset Dike at the Sudbury impact structure, Canada. Earth and Planetary Science Letters, 495. 224-233 doi:10.1016/j.epsl.2018.05.023 | Journal (article/letter/editorial) | | dikes: A case study of the Foy Offset Dike at the Sudbury impact structure, Canada Eric A. Pilles a,∗ , Gordon...Exploration, University of Western Ontario, London, Ontario, N6A 5B7, Canada Department of Physics and Astronomy...Astronomy, University of Western Ontario, London, Ontario, N6A 5B7, Canada Wallbridge Mining Company Limited...Limited, 129 Fielding Road, Sudbury, ON P3Y 1L7, Canada a r t i c l e i n f o Article history: Received...Available online xxxx Editor: W.B. McKinnon Keywords: Sudbury Offset Dike impact crater flow differentiation impact |  | | 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;...deposition in the Onaping-Levack area of the North Range of the Sudbury Structure. Two significant alteration...are amphibole (actinolite)+ epidote + chlorite + quartz ___albite +__K-feldspar _ calcite adjacent to Cu-rich...Cu-rich veins in the Deep Copper Zone of Strathcona mine and the nearby Barnet property, and amphibole (actinolite |  | Kawohl, Alexander, Frimmel, Hartwig E., Bite, Andrejs, Whymark, Wesley, Debaille, Vinciane (2019) Very distant Sudbury impact dykes revealed by drilling the Temagami geophysical anomaly. Precambrian Research, 324. 220-235 doi:10.1016/j.precamres.2019.02.014 | Journal (article/letter/editorial) | | Accepted Manuscript Very Distant Sudbury Impact Dykes Revealed by Drilling the Temagami Geophysical Anomaly...A. Bite, W. Whymark, V. Debaille, Very Distant Sudbury Impact Dykes Revealed by Drilling the Temagami...that apply to the journal pertain. Very Distant Sudbury Impact Dykes Revealed by Drilling the Temagami...Geological Ltd., 144 Kuusisto Rd., Sudbury, Ontario P3E 4N1, Canada 4 Inventus Mining Corp., 83 Richmond...Richmond Street East, Floor 1, Toronto, Ontario M5C 1P1, Canada 5 Laboratoire G-Time, DGES, Université |  | | Journal (article/letter/editorial) | | Tectonic influences on the morphometry of the Sudbury impact structure: Implications for terrestrial...Brunswick, E3B 5A3, Canada 2647 Silver Lake Road, Sudbury, Ontario, P3G 1J9, Canada *Corresponding author... In the case of the 1.85 Ga Sudbury impact structure of Ontario, Canada, considerable influence has been...Huronian sedimentary basin between 2.45–2.2 Ga. Sudbury has also been affected by syn- to post-impact regional...post-impact tectonics of the region have rendered the Sudbury structure a complicated feature. Careful reconstruction |  | | Journal (article/letter/editorial) | | in the Sudbury multi-ring basin (Canada): Implications from uranium-lead geochronology on the Foy Offset...lithologies in the Sudbury multi-ring impact structure, such as the Main Mass of the Sudbury "Igneous" Complex...are one diorite and two quartz diorites from inside the Foy Offset, one quartz diorite from the contact...+4/-3 (20-) Ma for the accessory minerals in the Foy Offset Dike and an age of2635 ± 5 Ma for the shocked...accessory phases in different lithologies of the Sudbury "Igneous" Complex, which has been interpreted to |  | | Journal (article/letter/editorial) | | nlrlocaterlithos Evolution of the sublayer of the Sudbury Igneous Complex: geochemical, Sm–Nd isotopic and...Centre (MERC), Laurentian UniÕersity, Sudbury, Ontario, Canada P3E 2C6 b INCO Technical SerÕices Limited...Limited, Highway 17 West, Copper Cliff, Ontario, Canada P0M 1N0 Received 25 January 1999; accepted 28 January...Abstract The mineralized sublayer at the base of the Sudbury Igneous Complex ŽSIC. consists of two variants...noritic contact sublayer and radial and concentric quartz dioritic offset dykes. Both are characterized by |  | | Journal (article/letter/editorial) | | the Rathbun Offset Dike of the Sudbury Igneous Complex (Ontario, Canada) Alexander Kawohl,1,† Wesley E... Toronto, Ontario M5C 1P1, Canada Bite Geological Ltd., 144 Kuusisto Rd., Sudbury, Ontario P3E 4N1, Canada...Canada Department of Geological Sciences, University of Cape Town, Rondebosch 7700, South Africa Abstract...Abstract Quartz dioritic impact melt dikes around the 1.85 Ga Sudbury Igneous Complex, locally referred...dikes proximal (<6 km) to the main mass of the Sudbury Complex are mineralized at an economic grade and |  | | Journal (article/letter/editorial) | | CATHODOLUMINESCENCE AND TRACE-ELEMENT CHEMISTRY OF QUARTZ FROM SUDBURY OFFSET DIKES: OBSERVATIONS, INTERPRETATIONS...University, 935 Ramsey Lake Road, Sudbury, Ontario P3E 2C6, Canada ABSTRACT Offset dikes, radial and...infilled with quartz diorite, are important hosts of Ni-Cu-PGE mineralization in the Sudbury area. To better...chemistry of quartz were examined in quartz diorite from the Foy, Trill, Whistle, Hess, Parkin (North Range)...Although the potential causes of the CL response in quartz are considered, the primary focus was the qualitative |  | Péntek, Attila, Molnár, Ferenc, Watkinson, David H., Jones, Peter C., Mogessie, Aberra (2011) Partial melting and melt segregation in footwall units within the contact aureole of the Sudbury Igneous Complex (North and East Ranges, Sudbury structure), with implications for their relationship to footwall Cu–Ni–PGE mineralization. International Geology Review, 53 (2) 291-325 doi:10.1080/00206810903101313 | Journal (article/letter/editorial) | | contact aureole of the Sudbury Igneous Complex (North and East Ranges, Sudbury structure), with implications...Carleton University, 1125 Colonel By Drive, Ottawa, Canada, K1S 5B6; cInstitute for Earth Sciences, Karl-Franzens...the contact aureole of the Sudbury Igneous Complex (SIC) in the 1.85 Ga Sudbury impact structure. Our results...results, derived from mapping within the North (Windy Lake, Foy, Wisner areas) and East Ranges (Skynner...however, melt bodies are dominated by different quartz-feldspar intergrowths (e.g. granophyric, graphic) |  | Mareschal, Jean-Claude, Jaupart, Claude, Armitage, John, Phaneuf, Catherine, Pickler, Carolyne, Bouquerel, Hélène (2017) The Sudbury Huronian heat flow anomaly, Ontario, Canada. Precambrian Research, 295. 187-202 doi:10.1016/j.precamres.2017.04.024 | Journal (article/letter/editorial) | | Accepted Manuscript The Sudbury Huronian Heat Flow Anomaly, Ontario, Canada Jean-Claude Mareschal, Claude...Pickler, H. Bouquerel, The Sudbury Huronian Heat Flow Anomaly, Ontario, Canada, Precambrian Research (2017)...the journal pertain. The Sudbury Huronian Heat Flow Anomaly, Ontario, Canada Jean-Claude Mareschala ∗...University of Quebec at Montreal, Montreal, QC, Canada b Institut de Physique du Globe de Paris, Paris...determine the heat flow field around the Sudbury basin, Ontario, Canada. This structure straddles the boundary |  | | Journal (article/letter/editorial) | | Relationship to the Sudbury Igneous Complex, Sudbury Structure* D. E. AMES,† Natural Resources Canada, Geological...Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario K1A 0E8, Canada J. P. GOLIGHTLY, Golightly Geosciences...Geosciences, 488 Lakepoint Court, Sudbury, Ontario P3E 6J3, Canada P. C. LIGHTFOOT, Inco Technical Services...Cliff, Ontario P0M 1N0, Canada AND H. L. GIBSON Laurentian University, Ramsay Lake Road, Sudbury, Ontario...Ontario P3E 2C6, Canada Abstract The 1.85 Ga Sudbury structure is the largest, well-preserved, exposed |  | Deutsch, A., Grieve, R.A.F., Avermann, M., Bischoff, L., Brockmeyer, P., Buhl, D., Lakomy, R., M�ller-Mohr, V., Ostermann, M., St�ffler, D. (1995) The Sudbury Structure (Ontario, Canada): a tectonically deformed multi-ring impact basin. Geologische Rundschau, 84 (4) doi:10.1007/bf00240561 | Journal (article/letter/editorial) | | • M. Ostermann • D. St6ffler The Sudbury Structure (Ontario, Canada): a tectonically deformed multi-ring...substantiates an impact origin for the 1.85 Ga old Sudbury Structure, but this has not been universally accepted...H O P R O B E ) and structural data, allow the Sudbury Structure to be interpreted as a multi-ring impact...following lithologies: Sudbury Breccia dike breccias occurring up to 80 km from the Sudbury Igneous Complex...Germany R. A. F. Grieve Geological Survey of Canada, Ottawa, Canada, KIA OY3 M. Avermann • L. Bischoff • P |  | 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...337 Power St, Copper Cliff, Sudbury, ON P0M 1N0, Canada 4Planetary Science Institute, 1700 East Fort...Fort Lowell, Tucson, AZ 85719-2395 Abstract The Sudbury breccia is an impact-generated pseudotachylitic |  | Lightfoot, Peter C., Keays, Reid R., Morrison, Gordon G., Bite, Andy, Farrell, Keith P. (1997) Geochemical relationships in the Sudbury igneous complex; origin of the main mass and offset dikes. Economic Geology, 92 (3) 289-307 doi:10.2113/gsecongeo.92.3.289 | Journal (article/letter/editorial) | | pp. 289-307 Geochemical Relationships in the Sudbury IgneousComplex: Originof the MainMassandOffsetDikes...CopperCliff,Ontario,CanadaPOM1NO REID R. KEAYS, Department of Geology, Laurentiaa University, Sudbury, Ontario...Highway17 WestEngineering Building, CopperCliff,Ontario,CanadaPOM1NO AND KEITH P. FARRELL Department...Department of Geology, LaurentiaaUniversity, Sudbury, Ontario,CanadaP3E2C6 Abstract Petrological models relating...relating thedifferent rocktypesconstituting the1.85Ga Sudbury Igneous Complex areconstrained withextensive newgeochemical |  | | Journal (article/letter/editorial) | | Isotopic insights into crustal contributions to the Sudbury impact melt sheet J.R. Darling a,*, C.J. Hawkesworth...Exploration, Highway 17 West, Copper Cliff, Ontario, Canada P0M 1N0 Received 3 March 2010; accepted in...melt sheet occurs within the 1850 Ma Sudbury Structure, Ontario. In order to evaluate the relative contributions...compositions of feldspar separates from early-formed quartz diorite magmas within Offset Dykes from around the...hosted by Archean gneisses of the Superior Province (North Range) cluster around 206 Pb/204Pb1850 14.8 and |  | | Journal (article/letter/editorial) | | Printed in USA The South Range Breccia Belt of the Sudbury Impact Structure: A possible terrace collapse feature...Bailey Drive, Fredericton, New Brunswick E3B 5A3, Canada ?Current address: Ottawa-Carleton Geoscience Center...of Ottawa, 140 Louis Pasteur, Ottawa, Ontario KIN 6N5, Canada *Correspondenceauthor's e-mail address:...arcuate, 45 km long zone of Sudbury Breccia in the South Range of the 1.85 Ga Sudbury Impact Structure. The...tine-grained (-100 p m ) assemblage of biotite, quartz, and ilmenite, with trace amounts of plagioclase |  | | Journal (article/letter/editorial) | | Structural characteristics of the Sudbury impact structure, Canada: Impact-induced versus orogenic deformation—A...both preceding and following the impact event at Sudbury, strongly hinders a straightforward assessment...impact-induced geological processes that generated the Sudbury impact structure. Central to understanding these...these processes is the state of strain of the Sudbury Igneous Complex, the solidified impact melt sheet...impact. Uncertainties still exist as to whether the Sudbury impact structure was a peak-ring or a multi-ring |
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