 | | Journal (article/letter/editorial) | | in the 800 and 810 Orebodies, Copper Cliff South Mine, and P-T-X Conditions during the Formation of Platinum-Group...University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada Abstract The 800 and 810 orebodies are...the Copper Cliff South mine, located at opposite contacts between the quartz diorite of the Copper Cliff...offset dike and metapelite of the McKim Formation. The Copper Cliff South mine is one of the richest Cu-Ni-...sulfides, semimassive sulfides with inclusions of quartz diorite and wall rocks, net-textured sulfides, |  | | Journal (article/letter/editorial) | | NiāCuāPGE sulphide deposits in the Sudbury impact structure, Canada A.J. Wright a,ā , J. Parnell a , D...Resources Canada, Geological Survey of Canada, 601 Booth Street, Ottawa, ON K1A 0E8, Canada a r t i c...Graphite NiāCu mineralization Raman microspectroscopy Sudbury impact structure Impact breccia a b s t r a c...sedimentary carbon in the Sudbury NiāCuāPGE sulphides near the base of the Sudbury Igneous Complex (SIC)... and the mineral deposits associated with the Sudbury impact. Carbonaceous material occurs in the impact |  | | Report (issue) | | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the āContentā) is governed... copyright is held by the Queenās Printer for Ontario. It is recommended that reference to the Content...and Scenery, North Shore of Lake Huron Region; Ontario Geological Survey, Geological Guide Book 4, 224p...670-5691 Toll-Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Pubsales.ndm@ontario.ca The Purchase...670-5691 Toll-Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Pubsales.ndm@ontario.ca Crown |  | | Journal (article/letter/editorial) | | Giant Sudbury Polymetallic Mining Camp, Ontario, Canada D. E. AMES,ā 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...Canadaās 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 |  | | Report (issue) | | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the āContentā) is governed... copyright is held by the Queenās 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 |  | | Report (issue) | | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the āContentā) is governed... copyright is held by the Queenās 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) | | ASSISTANT DIRECTOR OF THE GEOLOGICAL SURVEY OF CANADA. With an Appendix on T H E S IL IC IF I E D G...Vermilion River, Sudbury D istrict___________ 138 I n t r o d u c t io n . The town of Sudbury, a creation...Pacific railway, is situĀ ated in the backwoods of Ontario, thirty-six miles north of the mouth of French...fires at different periods have destroyed the greater part of it and inferior kinds of wood are now growing... 126 R. BELLā N ICK EL AND COPPER DEPOSITS OP SUDBURY. up in its place. Rock maple, red oak, black birch |  | | Journal (article/letter/editorial) | | geological constraints on impact models of the Sudbury event Darrel G.F. Longā Department of Earth Sciences...Research Centre, Laurentian University, Sudbury, Ont., Canada P3E 2C6 Abstract Whereas both meteorite...the rocks and associated ore deposits within the Sudbury structure (1.85 Ga), few models take into consideration...and following the āSudbury eventā. Huronian depositional style south of the Sudbury structure appears...round-stone breccias, which are texturally similar to Sudbury breccia. Minor compressional folding occurred prior |  | | Report (issue) | | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the āContentā) is governed...indicated, copyright is held by the Kingās Printer for Ontario. It is recommended that reference to the Content...form: Ontario Geological Survey 2022. Summary of Field Work and Other Activities, 2022; Ontario Geological...Summary of Field Work and Other Activities, 2022, Ontario Geological Survey, Open File Report 6390, p.31-1...670-5691 Toll-Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Pubsales.ndm@ontario.ca The Purchase |  | | Journal (article/letter/editorial) | | Geology. University of Western Ontario. London. Ontario. Canada Abstract-The Huronian sequence (Lower...however. are the same. Analyses of mudstones from the McKim. Pecors. Serpent. Gowganda. Lorrain and Gordon Lake...address: Department of Geology, St. Johnās. Nfld.. Canada. Memorial weathering) and homogenize material...er ol.. 1969). Its original extent was probably greater than 50.000 kmā since it may have originated as...Lake Misstssagi Pecorsā Ramsay Lake Elliot Lake McKim* Matinenda and local lithologies lithologies |  | | Journal (article/letter/editorial) | | the Great Lakes region of the United States and Canada suggest that in the Lower Proterozoic oil was generated...pyrobitumens range from 0.9% for Elliot Lake, Ontario, to 9.5% for Iron River, Michigan, and H/C ratios...range from 0.6 for Elliot Lake to 0.1 for Sudbury, Ontario. When compared with the stages of petroleum...the Great Lakes Region of the United States and Canada (Kwaitkowski, 1975; Mancuso and Seavoy, 1981; Hayatsu...name to black, coal-like solids in Balfour Township, Sudbury District, that resembled anthracite coal but |  | 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, ā 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 Companyās (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) | | Richmond Street East, Floor 1, Toronto, Ontario, M5C 1P1, Canada 6 2 Institute of Geography and Geology...Supergroupās Mississagi Formation near 15 Sudbury, Ontario, has indicated potential for Witwatersrand-type...uraniferous quartz pebble conglomerates, in the Huronian Supergroup 56 near Elliot Lake, Ontario, signified...northeast of the famous nickel mining camp in Sudbury, Ontario. Duncan McIvor 73 of Endurance Gold Corporation...102 of the basin-hosting cratons now located in Ontario, Nunavut, Wyoming as well as Finland and Russia |  | | Journal (article/letter/editorial) | | units in the 2.45ā2.22 Ga Huronian Supergroup (Ontario, Canada). The authigenecity of sulfides in these units...to have an authigenicsedimentary origin from the McKim Fm. have a range of 0.7ā° in Ī33S values and those...Huronian Supergroup near Elliot Lake based on Ontario Geological Survey map 2419. Drill sites are shown...associates STAG-2; while field sites include (e) McKim sample HU0415 and (f ) Gordon Lake sample HU0407...exposed immediately north of Lake Huron in Ontario, Canada. Huronian rocks are constrained in age by the |  | | Journal (article/letter/editorial) | | fluvial quartz arenites and conglomerates of the Matinenda Formation at Elliot Lake, Canada, contain...original detrital grains and clasts and within rare quartz overgrowths, and (2) aqueous ā carbonic inclusions...solids, located within microfractures in detrital quartz grains and clasts. The majority of Type 1 inclusions...Palaeoproterozoic Matinenda Formation at Elliot Lake, Canada, that were briefly described by Dutkiewicz et al...The Matinenda Formation at Elliot Lake in Ontario, Canada (Fig. 1) is the f 2.45 billion-year-old locally |  | | Journal (article/letter/editorial) | | Sackville, New Brunswick EOA 3C0 (Canada) G.A. HARRON DuPont of Canada Exploration Ltd., Suite 102, 1550...Alberni Street, Vancouver, British Columbia V6G 1A5 (Canada) ABSTRACT Mossman, D.J. and Harron, G.A., 1983...distribution of gold in the Huronian Supergroup, Canada -- the case for Witwatersrand-type paleoplacers...or adjacent to diabase dikes (11 cases); in (quartz, quartz--carbonate) veins (85 cases); stratiform (25...known as the Cobalt Emb a y m e n t northeast of Sudbury {Figs. 1 and 2). Some of the Au occurrences are |  | | 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 |  | | Journal (article/letter/editorial) | | Paleoproterozoic Gordon Lake Formation, Huronian Supergroup, Canada T ā C.M. Hill , P.L. Corcoran Department of...Sciences, The University of Western Ontario, London, ON N6A 5B7, Canada A R T I C L E I N F O A B S T R...Gordon Lake Formation in the Bruce Mines area, Ontario, Canada, contains abundant soft-sediment deformation...Fine, Flack Lake, and Cobalt plains regions of Ontario, are smaller and not as abundant as in the study...Supergroup in the vicinity of Bruce Mines, Ontario, Canada. The objective of this project was to evaluate |  | | Journal (article/letter/editorial) | | anomalousleads. Wilson, Russell and Farquhar in Canada,and Cahen, Houtermansand others in Europe have...Theseanomalous leads(includingsamples from Sudbury,Ontario, and Joplin, Missouri) requirethat their historiesbe...of 1 (a) can usually,thoughnot always (cf. the Sudbury nickel ores), be recognized. Between 1 (b), where...leadsin basementrocks are not (e.g., Keewatin gold quartz veins). Those of Joplin are now well known,and...S. W., Kimberly, B.C., Sudburyand Thunder Bay, Ontario, and elsewherehave shownvein material in sedimentsto |  | | Journal (article/letter/editorial) | | Geological Survey of Canada, 601 Booth Street St., Ottawa, Ont. ON K1A OE6, Canada bContinental Geoscience...Geoscience Division, Geological Survey of Canada, Ottawa, Ont., Canada (Received December 31, 1990; accepted...terranes collided with the Superior block. The Sudbury structure, including the Whitewater Group and its...its contained sedex deposits and the Sudbury igneous complex and its N i - C u - P G E ores, were also...succession, and silica in quartz arenites. Intrusions ofNipissing gabbro near Sudbury contain minor Ni-Cu mineralization |  | Cui, Huan, Kitajima, Kouki, Spicuzza, Michael J., Fournelle, John H., Ishida, Akizumi, Brown, Philip E., Valley, John W. (2018) Searching for the Great Oxidation Event in North America: A Reappraisal of the Huronian Supergroup by SIMS Sulfur Four-Isotope Analysis. Astrobiology, 18 (5) 519-538 doi:10.1089/ast.2017.1722 | Journal (article/letter/editorial) | | ca. 10 km north of the city of Elliot Lake, Ontario, Canada. Modified from the work of Rasmussen et al...the GOE (Kump, 2008). The Huronian Supergroup in Canada (Figs. 1 and 2) is one of the most-studied Paleoproterozoic...in rocks deposited below the Bruce diamictite (McKim and Pecors Formations) and MDF(D33S) signals above...inclusions in quartz of the Matinenda suggest hydrocarbons are derived from the overlying McKim Formation...(Dutkiewicz et al., 2006). Going up section, the McKim and Pecors Formations straddle the Ramsay Lake diamictite |  | 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...values; for example mineralization from Whistle mine varies from 3.1 to 4.3ā°, whereas mineralization |  | | Journal (article/letter/editorial) | | Uraninite-Bearing Quartz-Pebble Conglomeratesfrom the Quirke Ore Zone, Elliot Lake, Ontario ANDREW ROBINSON*...Geology,Universityof Toronto,Toronto,OntarioM5S 1A1, Canada Abstract The uraninitegrainsin the Main zoneconglomerates...site of the Pronto mine, near Blind River area to the north of Lake Huron, Ontario, have River, by FrancR...the Huronian basinto the north of Lake Huron, Ontario. with much larger quantitiesrecoverableat lower...north shoreof Quirke Lake to 210 m at the Pronto mine (Robertson,1976) and is the basalunit of the HuronianSupergroup |  | | Report (issue) | | Collection Kleinburg, Ontario. GEOLOGY AND SCENERY KILLARNEY PROVINCIAL PARK AREA ONTARIO by R. L. Debicki...Debicki Ontario Geological Survey Guidebook No. 6 Ministry of Natural Resources Ontario Hon. Alan W. Pope... Foster Deputy Minister Ā©OMNR-OGS Printed in Canada ISBN 0-7743-3907-1 This guidebook is published...published with the permission of E.G. Pye, Director, Ontario Geological Survey, Ministry of Natural Resources...Resources. Designed and produced by the staff of the Ontario Ministry of Natural Resources. Author: R.L. Debicki |  | | Report (issue) | | Middle Precambrian rocks of southeastern Wyoming and Canada At back 1, Plate 3 Table Page Table 1. Location...Mountains of southeastern Wyoming contain radioactive quartz-pebble conglomerates of possible economic interest...the Blind River-Elliot Lake uranium district in Canada. The location of radioactive conglomerates is given...southeastern Wyoming (fig. 1), indicates that the quartz-pebble conglomerate of the Deep Lake Formation...uranium deposits in quartz-pebble conglomerates in the Blind River area of Canada. For this reason, Houston |
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