 | | 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...non-diabase-hosted occurrences, 41.3% occur in the Cobalt Group, 15.7% in the Quirke Lake Group, 24.9% in...concentrated in the area known as the Cobalt Emb a y m e n t northeast of Sudbury {Figs. 1 and 2). Some of the |  | | Journal (article/letter/editorial) | | POLYMETALLIC VEIN SYSTEMS IN THE COBALT EMBAYMENT, NORTHERN ONTARIO: METALLOGENETIC IMPLICATIONS E. G...Earth Sciences, Ottawa, Ontario K1S 5B6, Canada Abstract The Cobalt Embayment is a large (~60,000 km2)...economically important Ag-Co veins of the Cobalt mining camp, the Cobalt Embayment also hosts numerous other hydrothermal...hydrothermal fluid activity throughout the Cobalt Embayment, ca. 2220 Ma and ca. 1700 Ma, indicate that...vein deposits of the Cobalt and Gowganda mining camps were discovered along the north and northeast margins |  | | Journal (article/letter/editorial) | | (2000) METAMORPHISM OF THE CANADIAN SHIELD, ONTARIO, CANADA. II. PROTEROZOIC METAMORPHIC HISTORY R. MICHAEL...Section, Ontario Geological Survey, 933 Ramsey Lake Road, Sudbury, Ontario P3E 6B5, Canada ABSTRACT...belts and rock sequences in the Canadian Shield in Ontario, with a focus on rocks of the Southern and Grenville...relative or absolute ages. In the Sault Ste. Marie â Sudbury area, previously described regional Na- and K-metasomatism...Metamorphism appears to postdate the emplacement of the Sudbury Igneous Complex at 1850 Ma; however, it is unclear |  | Zhang, Jian, Linnen, Robert, Lin, Shoufa, Davis, Don, Martin, Ryan (2014) Paleoproterozoic hydrothermal reactivation in a neoarchean orogenic lode-gold deposit of the southern Abitibi subprovince: U-Pb monazite geochronological evidence from the Young-Davidson mine, Ontario. Precambrian Research, 249. 263-272 doi:10.1016/j.precamres.2014.05.015 | Journal (article/letter/editorial) | | geochronological evidence from the Young-Davidson mine, Ontario Jian Zhang a,b,â , Robert Linnen b,c , Shoufa Lin...Waterloo, Ontario N2L 3G1, Canada c Department of Earth Sciences, Western University, Ontario N6A 3K7,... Canada d Department of Earth Sciences, University of Toronto, Ontario M5S 3B1, Canada b a r t i c l...gold deposits of a variety of types (Fig. 1A, Roberts, 1987; Card et al., 1989; Poulsen et al., 1992...unconformably overlain by the Gowganda Formation of the Cobalt Group of the Paleoproterozoic Huronian Supergroup |  | | Journal (article/letter/editorial) | | POLYMETALLIC VEINS FROM THE COBALT EMBAYMENT, NORTHERN ONTARIO, CANADA: GENETIC AND EXPLORATION IMPLICATIONS...Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada Abstract The Cobalt Embayment is a large (~30,000 km2)...calciteâquartz vein systems occur throughout the embayment and share many common features, including their...with, organic matter in different regions of the embayment. Significant intradeposit variation in d34S values...fluid activity that occurred throughout the Cobalt Embayment, at ca. 2.2 and ca. 1.7 Ga. The proposed genetic |  | | Journal (article/letter/editorial) | | Richmond Street East, Floor 1, Toronto, Ontario, M5C 1P1, Canada 6 2 Institute of Geography and Geology...Supergroupâs Mississagi Formation near 15 Sudbury, Ontario, has indicated potential for Witwatersrand-type...the Huronian Supergroup 56 near Elliot Lake, Ontario, signified that Witwatersrand-type paleoplacer...delineated the eastern part of the basin, the 70 Cobalt Embayment, as the most likely for paleoplacer gold deposits...Huronian Basin was achieved in the Southern Cobalt Embayment at the 72 Pardo project, 65 km northeast |  | | Report (issue) | | along the southern margin of the Archean Shield in North America .................. F.A. Hills The search...99 CANADA Glacial outwash uranium placers? Evidence from the Lower Huronian Supergroup, Ontario, Canada...uranium deposits in the Southern Cobalt Embayment, Ontario, Canada ....................................paleoplacer deposits, and the uneconomic monazite- and zircon-rich placers [3] that also, and far more commonly...South Dakota, relative to the Elliot Lake uranium district. Karlstrom and others [6, 7] provided a summarized |  | | Journal (article/letter/editorial) | | Paleoproterozoic Gordon Lake Formation, Huronian Supergroup, Canada T â 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...in the Baie Fine, Flack Lake, and Cobalt plains regions of Ontario, are smaller and not as abundant as...Supergroup in the vicinity of Bruce Mines, Ontario, Canada. The objective of this project was to evaluate |  | | Journal (article/letter/editorial) | | carbon isotope excursion in the Great Lakes area, North America A. Bekker a,â , J.A. Karhu b , A.J. Kaufman...the correlative upper Huronian Supergroup, Ontario, Canada were deposited after the last Paleoproterozoic...correlation between Paleoproterozoic successions of North America and South Africa and the notion of three...Carbonates of the Mille Lacs Group (Trout Lake, Glen Township, and Denham formations) in Minnesota have ÎŽ13...of the Kinga Formation, Hurwitz Group, Nunavut, Canada: Bekker et al., unpublished; Cercadinho Formation |  | | Journal (article/letter/editorial) | | intrusions in the footwall of the Sudbury Igneous Complex: origin of the Sudbury impact melt sheet and its associated...intrusions in the footwall of the Sudbury Igneous Complex: origin of the Sudbury impact melt sheet and its associated...intrusions in the footwall of the Sudbury Igneous Complex: origin of the Sudbury impact melt sheet and its associated...Earth Sciences, University of Western Ontario, London, Canada Abstract The majority of the mafic intrusions...intrusions and volcanic rocks in the footwall of the Sudbury Igneous Complex (SIC), which is believed to have |  | | Journal (article/letter/editorial) | | THE SCADDING GOLD MINE, EAST OF THE SUDBURY IGNEOUS COMPLEX, ONTARIO: AN IOCG-TYPE DEPOSIT? Eva S. SCHANDL§...of Toronto, 22 Russell Street, Toronto, Ontario M5S 3B1, Canada Abstract The Scadding mine is only one...Huronian metasedimentary rocks of the Sudbury â Wanapitei Lake area of Ontario. The locally brecciated, albitized...inclusions, Na-metasomatism, REE enrichment, Sudbury area, Ontario. Sommaire La mine Scadding est un site...albitisĂ©es dâĂąge huronien de la rĂ©gion de Sudbury â lac Wanapitei en Ontario. Les roches hĂŽtes mĂ©tasĂ©dimentaires |  | | 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 2.45â2.2 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 |  | Hill, C., Corcoran, P.L., Aranha, R., Longstaffe, F.J. (2016) Microbially induced sedimentary structures in the Paleoproterozoic, upper Huronian Supergroup, Canada. Precambrian Research, 281. 155-165 doi:10.1016/j.precamres.2016.05.010 | Journal (article/letter/editorial) | | the Paleoproterozoic, upper Huronian Supergroup, Canada C. Hill â, P.L. Corcoran, R. Aranha, F.J. Longstaffe...Sciences, The University of Western Ontario, London, ON N6A 5B7, Canada a r t i c l e i n f o Article...sedimentary structures in the Flack Lake area of Ontario, Canada, that have been considered of debatable origin...Province, and is well exposed along the north shore of Lake Huron, Canada (Fig. 1). The siliciclastic-dominated...600 km Sudbury Igneous Complex Cobalt Embayment Huronian Outliers SUPERIOR PROVINCE Sudbury Basin |  | | Journal (article/letter/editorial) | | University of Western Ontario, Biology and Geology Building, London, Ont., Canada N6A 5B7 b Department...Earth Sciences, Laurentian University, Sudbury, Ont., Canada P3E 2C6 c Department of Earth and Environmental...likely played an important role in formation of the Sudbury Igneous Complex (SIC) and deposition of fallback...Onaping Formation (basal Whitewater Group in the Sudbury basin). Overlying sedimentary rocks of the Whitewater...depositional basin and the possibly genetically related Sudbury * Corresponding author. Tel.: 11-519-661-3193; |  | | Report (issue) | | GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the âContentâ) is governed... copyright is held by the Queenâs Printer for Ontario. It is recommended that reference to the Content...form: Ontario Geological Survey 2020. Summary of Field Work and Other Activities, 2020; Ontario Geological...gold database; in Summary of Field Work, 2020, Ontario Geological Survey, Open File Report 6370, p.10-1...670-5691 Toll-Free: 1-888-415-9845, ext. 5691 (inside Canada, United States) Pubsales.ndm@ontario.ca The Purchase |  | | Journal (article/letter/editorial) | | pseudotachylyte from the Sudbury Structure: Evidence for postimpact thermal overprinting in the North Range LUCYM...Boulevard, Fredericton, New Brunswick E3C 1N2, Canada 2Department of Geology, University of New Brunswick...Brunswick, Fredericton, New Brunswick E3B 5A3, Canada 3Department of Earth Sciences, The Open University...pseudotachylyte samples from the North Range of the 1850 Ma Sudbury impact structure have been analyzed...events: Penokean thin-skinned overthrusting in the North Range, immediately following impact, and exhumation |  | | 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...and ilmenite, with trace amounts of plagioclase, zircon, titanite, epidote, pyrite, chalcopyrite, pyrrhotite |  | Nagy, B., Weber, R., Guerrero, J. C., Schidlowski, M. - Eds. (1983) Developments in Precambrian Geology - Developments and Interactions of the Precambrian Atmosphere, Lithosphere and Biosphere, Compilation of papers based on the presentations of participants at, or contributed by authors unable to attend, the IGCP Projects 157 and 160 meeting at the Universidad Nacional Autonoma de Mexico in Mexico City - Developments in Precambrian Geology No. 7. Elsevier. doi:10.1016/s0166-2635(08)x7011-2 | Book | | Netherlands Distributors for the United States and Canada: ELSEVIER SCIENCE PUBLISHING INC. 52, Vanderbilt...geochemistry, sedimentology and paleontology, from Brazil, Canada, China, Denmark, France, Germany, Great Britain...Origin of uraniferous conglomerates at Elliot Lake, Canada and Witwatersrand, South Africa: implications for...Proterozoic glaciogenic rocks of the Huronian sequence in Canada are underlain by sedimentary rocks that appear...early Precambrian graphites from Superior Province, Canada. Nature, 290: 696-699. Stevenson, D.J., 1983. The |  | | Journal (article/letter/editorial) | | Earth Sciences, Laurentian University, Sudbury, ON P3E 2C6 Canada Abstract: A hydrothermal origin has...Palaeoproterozoic Mississagi Formation, Huronian Supergroup, Canada. These maps reveal the common existence of rounded...Mississagi Formation, Huronian Supergroup, Ontario, Canada. The Huronian Supergroup has played a central...Murray Fault in the Sudbury area, as 3 well as in the southern part of the Cobalt plain (Card, 1978;...(Fedo et al., 1997). In Clement Township, in the southern part of the Cobalt plain the Mississagi Formation |  | | Report (issue) | | Ontario Geological Survey Open File Report 6000 Summary of Field Work and Other Activities 1999 1999...1999 ONTARIO GEOLOGICAL SURVEY Open File Report 6000 Summary of Field Work and Other Activities 1999...Subprovince, northwestern Ontario; in Summary of Field Work and Other Activities 1999, Ontario Geological Survey...Printer for Ontario, 1999 © Queenâs Printer for Ontario, 1999. Open File Reports of the Ontario Geological...available for viewing at the Mines Library in Sudbury, at the Mines and Minerals Information Centre in |  | | Journal (article/letter/editorial) | | vaporization of shatter cone surfaces: Evidence from the Sudbury impact structure HEATHERM. GIBSON* AND JOHN G....Brunswick, Fredericton, New Brunswick E3B 5A3, Canada *Correspondence author's e-mail address: t723@unb...exposed shatter cones from the 1.85 Ga Sudbury impact structure, Canada. Unusual surface microstructures are...meteorites. INTRODUCTION The 1.85 Ga Sudbury Structure of Ontario, Canada, is now widely held to be one of...structure was the discovery of shatter cones at Sudbury in the early 1960s (Dietz, 1964). Dietz had already |  | | Report (issue) | | size. A2 A. AB Reef, Denison Mine, Elliot Lake, Ontario. (Samples courtesy of V. Ruzicka, photography by...by David M. Watson, both Geological Survey of Canada.) 1. Photograph, artificial light. Note distribution...radioluxograph by David M. Watson, Geological Survey of Canada.) 1. Photograph, artificial light. The band of...Witwatersrand, South Africa, and Blind River, Ontario, Canada, by D. E. Grandstaff. Discussion. K. Preliminary...Villaca and Luciano A. M. Moura1 . Discussion. Canada: U. The Blind River uranium deposits: the ores |  | | Journal (article/letter/editorial) | | Greenstone Belt, Wawa Subprovince, Superior Province, Canada: implications for source regions and tectonic evolution...Deposits Section, Ontario Geological Survey, 933 Ramsey Lake Road, Sudbury, Ont. P3E 6B5, Canada bGeological...bGeological Survey of Canada, 601 Booth Street, Ottawa, Ont. KIA OE8, Canada Received 23 March 1994;revised versionaccepted...late Archean Michipicoten Greenstone Belt (MGB), Canada. Between 2.72 and 2.60 Ga, two additional series...volcanic-plutonic subprovince of the Superior Province, Canada (Card, 1990) (Fig. 1). A number of studies have |  | | Report (issue) | | IAEA-TECDOC-500 URANIUM RESOURCES AND GEOLOGY OF NORTH AMERICA PROCEEDINGS OF A TECHNICAL COMMITTEE MEETING...INTERNATIONAL ATOMIC ENERGY AGENCY AND HELD IN SASKATOON, CANADA, 1-3 SEPTEMBER 1987 A TECHNICAL DOCUMENT ISSUED...VIENNA, 1989 URANIUM RESOURCES AND GEOLOGY OF NORTH AMERICA IAEA, VIENNA, 1989 IAEA-TECDOC-500 ISSN...and Geology of North America was held between 1-3 September 1987 in Saskatoon, Canada. The meeting took...with Department of Energy, Mines and Resources Canada. Thirtysix technical papers were presented to a |  | | Book | | Golden Scarab Corporation, Canada Derek McBride Consulting Geologist, Canada AMSTERDAM BOSTON HEIDELBERG...study of Chester Township in Northern Ontario, north of Sudbury. During the Chester Township study, he began...there I attended Queenâs University at Kingston, Ontario receiving a B.Sc. Eng. degree in Geology in 1968...of these deposits. From there I moved to eastern Canada to study the structural geology and stratigraphy...referring to the ores of the Porcupine camp in Ontario include the following: Archean age of host rocks |
|
