 | | 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 (issue) | | Rocks and Minerals of Ontario -- H f ONTARIO DEPARTMENT OF MINES AND NORTHERN AFFAIRS Honourable...and Minerals of Ontario By D. F. HEWITT Chief, Industrial Mineral Section Ontario Department of Mines...Early Precambrian pillow lavas; Munekun Lake, District of Kenora. (Courtesy L. D. Ayres). Lower right:... (Courtesy The International Nickel Company of Canada, Limited). Centre left: Eurypterus lacustris, an...about 400 m.y. ago; Welland County. (Courtesy Shell Canada Ltd.). right: left: — — — Centre right: Archaeocrinus |  | | Journal (article/letter/editorial) | | Volcanogenic Massive Sulfide Occurrence, Marathon, Ontario, Canada* MARC RINNE1,†,** AND PETE HOLLINGS1 1 Department...Lakehead University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada Abstract The Big Lake volcanogenic...alteration (regionally metamorphosed to chlorite, actinolite, hornblende, biotite-phlogopite, and anthophyllite)...from the Big Lake VMS occurrence near Marathon, Ontario (Fig. 1). The data are used to describe the conditions...province, Canada (Fig. 1A). The study area is approximately 30 km southeast of Marathon, Ontario, with access |  | | Report (issue) | | Energy, Mines and Resources Canada E:nergie, Mines et Ressourees Canada Canada THE ENERGY OF OUR RESOURCES...POWER OF OUR IDEAS COVER Left: Amethyst - Thunder Bay, Ontario. Specimen measures 4.5 cm across the base...no. 17206. GSC 204971-1 Geological Survey of Canada Miscellaneous Report 49 ROCKS AND MINERALS FOR... © Minister of Supply and Services Canada 1991 Available in Canada through authorized bookstore agents...bookstores or by mail from Canada Communication Group - Publishing Ottawa, Canada KIA OS9 and from. Geological |  | | Report (issue) | | GEOLOGICAL ASSOCIATION PRECAMBRIAN ee OF CANADA SULPHIDE SPECIAL PAPER 25 DEPOSITS H.S. Robinson...Department of Geology, University of Western Ontario, Losdon, Ontario N6A 5B7 C.D. Spence, Rio-Canex Inc.,...Franklin, Geological Survey of Canada, 601 Booth Street, KIA 0E8 Ontario International Standard Book...the Geological Association of Canada. Geological Association of Canada Department of Earth Sciences University...Waterloo Waterloo, Ontario Canada N2L 3G1 Printed by: Johanns Graphics, Waterloo, Ontario AnNnnnnualtceea |  | | Journal (article/letter/editorial) | | SuperiorProvince,Ontario EVA ZALESKI Continental Geoscience Division,Geological Surveyof Canada,Ottawa,Ontario,CanadaKiA...synvolcanic alteration(Schandl the Winston Lake Zn-Cu mine near Schreiber(Schandlet et al., 1991; Davis et...metasedimentary-migmatitic Queticosubprovince (Fig. The Geco mine, which dosed in November 1995, was the 1). Despiteits...wasundertaken by Pye (1957)for the Ontario Historical nomenclature--the "mine series" Department of Mines.He...sector geologists whohaveadopted thehistorical "mine rocksalongtheinnerandoutermargins of thefoldedsupra- |  | | Journal (article/letter/editorial) | | Sciences, University of Saskatchewan, Saskatoon, Canada SK S7N 5E2 Abstract Platinum group elements (PGE)...the Cu-Zn-Au-Ag deposits of Manitouwadge, Ontario, Canada; and the Cu-Zn-Co deposits of Outokumpu, Finland)...1997), one sample from the Geco Cu-Zn-Ag deposit of Manitouwadge, Ontario, Canada (Pan and Fleet, 1995; Zaleski...from the Cu-Zn-Ag deposits of Manitouwadge, Ontario, Canada; and 5 from the Cu-Zn-Co deposits of Outokumpu...little deformed kuroko deposits of the Hokuroku district (~140 Mt ore at 1.5% Cu, 3% Zn, and 1% Pb) are |  | | Journal (article/letter/editorial) | | HighlyMetamorphosed Volcanogenie Massive SulfideDeposits: Geco,Canada,andPalmeir6polis, Brazil SYLVIAM. AK•uJO*, STEVEND...University of Toronto, 22 Russell Street,Toronto, Ontario,CanadaM5S3B1 ANDFREDJ. LONGSTAFFE Department of...University of Western Ontario,Biological andGeological Building, London, Ontario,CanadaN6A5B7 Abstract...Abstract ThelargeGeco,Canada, andsmallPalmeir6polis, Brazil,Precambrian metamorphosed volcanogenie massivesulfide...Palmeir6polis facilitated isotopic reequilibration. At Geco,the muchlargeralteration zonewasaneffectively closed |  | | Journal (article/letter/editorial) | | (Stillwdl and Edwards 1956), the Coeur D'Alene district, Idaho (Sorensen 1951), the H o m e (Price 1934;...Normetal (Brown 1948) mines, Quebec, and the Zawar mine (Mookherjee 1964b), India. Members of the so-called...strata-bound massive sulphide orebodies in many mines in Ontario and N. W. Quebec. Pre-ore age of such intrusives...particularly emphasized, have been reported from the Magma mine, Arizona (Peterson 1962; Sell 1960; Short 1943)...Diabase-massive sulphide age relationship at the t-Iorne mine, Noranda, P. Q., is longstanding and well-known |  | | Journal (article/letter/editorial) | | volcanogenic massive sulphide camp: Manitouwadge, Ontario, Canada Yuanming Pan a, M i c h a e l E. Fleet b ... Sask. STN OWO, Canada bDepartment of Earth Sciences, University of Western Ontario, London, Ont. N6A...N6A 5BZ Canada Received 12 April 1994; revised version accepted 20 February 1995 Abstract Cordierite-orthoamphibole...massive sulphide (VMS) deposits at Manitouwadge, Ontario. Trace-element characteristics, particularly those...Archaean terranes. The Manitouwadge mining camp, Ontario, Canada represents one of the classic localities of |  | | Journal (article/letter/editorial) | | Garnet-Stilpnomelane Rocks at Redstone, Timmins, Ontario D. J. ROBINSON Westmin ResourcesLimited, 25 Adelaide...Adelaide Street East, Suite 1400, Toronto, Ontario M5C 1Y2, Canada Abstract Silicatefaciesiron-formation...inclusionsin Mn garnet and at the University of Western Ontario. Trace in theserocksvariessystematically with the... 1798 D. J. ROBINSON / •, • QUEBEC %2ø // ONTARIO • '• ABITIBI Abitibi Greenstone Belt + + +...depositsas at Geco, may be interpretedas an alterationproduct of a Manitouwadge,Ontario (Friesen et al |  | | Journal (issue) | | New York Articles Amethyst from the Thunder Bay region, Ontario .......................................Donald Elliott at the Diamond Willow mine near Thunder Bay, Ontario. Photo by Harold and Erica Van Pelt...Leicestershire LE7 7Qb Canada: Mrs. J. W. Peat 36 Deepwood Crescent Don Mills, Ontario M3C 1N8 South Africa:...Rubellite Tourmaline on Albite from the Itatiaia mine, Minas Gerais, Brazil. The Rubellite crystal measures...from the Thunder Bay Region, Ontario by Donald G. Elliott P.O. Box 253 Thunder Bay, Ontario P7C 4V8 Canada |  | | Report (volume) | | quadrangle in northern Minnesota and southern Ontario has been studied in cooperation with the Minnesota...international border separating Minnesota and Ontario and lies within the southern part of the Archean...greenschistfacies metamorphism; the Vermilion district is located within this subprovince, southeast...at an elevation of 150m above the surface. In Ontario, data were taken from northsouth surveys flown...elevation of about 300m by the Geological Survey of Canada. In the southwestern part of the area, data were |  | | Journal (article/letter/editorial) | | the Manitouwadge MiningCamp,Superior Province, Canada: A PotentialExploration Tool? EVA S. SCHANDL, MICHAEL...University of Toronto, 22 Russell Street,Toronto, Ontario,CanadaM5S3B1 AND HARDOLPH A. WASTENEYS Department... RoyalOntarioMuseum, 100 Queen's Park,Toronto,Ontario,CanadaM5S3C6 Abstract Traceandrareearthelement(REE)...units:maficvolcanic rocks,acidvolcanic tuffs,anddacites. The Geco,Willroy,Willecho,andBigNamaCreekCu-Zn-Agdeposits...wasobserved in the fblsicvolcanic rocksaroundthe Geco, Willroy,andWillechodeposits. Thepositive correlation |  | Basson, I.J., McCall, M.-J., Andrew, J., Daweti, E. (2018) Structural controls on mineralisation at the Namib Lead and Zinc Mine, Damara Belt, Namibia. Ore Geology Reviews, 95. 931-944 doi:10.1016/j.oregeorev.2018.03.028 | Journal (article/letter/editorial) | | Controls on Mineralisation at the Namib Lead and Zinc Mine, Damara Belt, Namibia I.J. Basson, M.-J. McCall...Controls on Mineralisation at the Namib Lead and Zinc Mine, Damara Belt, Namibia, Ore Geology Reviews (2018)...Controls on Mineralisation at the Namib Lead and Zinc Mine, Damara Belt, Namibia I.J. Bassona,c,*, M.-J. McCalla...Africa Abstract The Namib Lead and Zinc (Pb-Zn) Mine is hosted within the Karibib Formation of the Swakop...Introduction The Namib Pb-Zn Mine, previously known as the Deblin Mine, is situated east of Swakopmund |  | | Journal (article/letter/editorial) | | M. FRANKLIN GeologicalSurveyof Canada,601 BoothStreet,Ottawa, Ontario, CanadaKIA OE8 Introduction Alteration...exist below the Mattabidepositat SturgeonLake, Ontario);Table 1 listsexamplesof the two depositstypes...lower, semiconformable alterationzoneof epidote-actinolite-quartz-rich rocks; anddominantlymaficandfels...Mattabi-typemassivesulfidedeposits 1. Mattabi, Sturgeon Lake, Ontario 2. Kidd Creek, Fe chl, ct, sid,qtz, ser, and +_ky...lavasand ? Welded Timmins, Ontario 3. CanadianJamieson, Timmins, Ontario set, qtz, minor ct bxs |  | | Report (issue) | | PAPER 69-45 GEOLOGICAL SURVEY OF CANADA DEPARTMENT OF ENERGY, MINES AND RESOURCES A CATALOGUE OF...MINERALS R. J. Traill ' GEOLOGICAL SURVEY OF CANADA CANADA PAPER 69-45 A CATALOGUE OF CANADIAN MINERALS...n's Printer, Ottawa from the Geological Survey of Canada 601 Booth St., Ottawa and Canadian Government bookshops...to change without notic e Queen ' s Printer for Canada Ottawa 1970 A CATALOGUE OF CANADIAN MINERALS...has elapsed since T . Sterry Hunt in Geology of Canada, 1863 , presented the first descriptive list of |  | | Book | | Soi Ack SESE: Bancroft Wilberforce A URANIUM ONTARIO =i Coe Hill IRON AX NEPHELINE SVEN ‘ated...Lake ONTARIO Kirk Lake Giroux Lake Township Lorrain Coleman Township . . . . . . . Hudson Bay mine...Trethewey mine Coniagas mine Buffalo mine Silver Queen mine McKinley-Darragh mine Nipissing mine . Nipissing...Nipissing mine . La Rose mine . . . . O’Brien mine Provincial mine Crown Reserve mine Badger mine oF WINNIPEG...the Ontario Ministry of Northern Development and Mines Macmillan of Canada A Division of Canada Publishing |  | | Journal (article/letter/editorial) | | SK, Canada S7N 5E2 b Department of Earth Sciences, University of Windsor, Windsor, ON, Canada N9B 3P4...Quality Centre, Trent University, Peterborough, ON, Canada K9J 7B8 Received 1 May 2006; accepted 10 July 2007...lithotectonic assemblages, originally mapped in the Ontario sector of the Southern Volcanic Zone (SVZ) of the...prehnite–pumpellyite, or chlorite + tremolite–actinolite or epidote (Fowler and Jensen, 1988). Twelve...greenstone belt contains several VMS deposits (e.g. Geco, Willroy, and Nama Creek), and banded iron formations |  | | Journal (article/letter/editorial) | | Manitoba, Canada R3T 2N2. Peralkaline rocks of the Mont Saint-Hilaire Complex (QuCbec, Canada) are well...R. A. Gault, Canadian Museum of Nature, Ottawa, Canada KIP 6P4. We recently chemically analyzed the amphibole...the Tory Hill-Wilberforce area, Monmouth Township, Ontario, became (silicic) fluor-edenite in 1978, only...sodicgedrite is relatively common at the Geco mine, Manitowadge, Ontario, and can be found at the Fishtail Lake...Lake occurrence, Harcourt, Ontario. Some notable inconsistenciesare: (1) Not all British Columbian “nephrite” |  | | Book | | CA 94804-1659 Earth Treasures trom the Royal Ontario Museum ie es ¥ ¥ A> i ; \ Pig era , . ... Gems«Minerals Earth Treasures from the Royal Ontario Museum Gems & Minerals reveals the beauty and splendor...and minerals from the collection of the Royal Ontario Museum in Toronto. Minerals and gems form naturally... -Gems« Minerals Earth Treasures from the Royal Ontario Museum Dr. Bicriberly Tait 20 v|Meu? FIREFLY...Photographs copyright © 2011 Royal Ontario Museum, Toronto, Ontario, Canada. All rights reserved. No part |  | Tourigny, Ghislain, Brown, Alex C., Hubert, Claude, Crepeau, Robert (1989) Synvolcanic and syntectonic gold mineralization at the Bousquet Mine, Abitibi greenstone belt, Quebec. Economic Geology, 84 (7) 1875-1890 doi:10.2113/gsecongeo.84.7.1875 | Journal (article/letter/editorial) | | structuralmodelfor the finalemplacement (IREM-MERI), Montreal, Canada. ** Presentaddress:Department of Geology,Universityof...intenselyshearedvolcanichostrocks ronto, Toronto, Ontario, Canada M5S 1A1. (Tourignyand Hubert, 1986; Tourigny...controlsfor mineralizationin the highlyalteredand Ontario Quebec TIMMINS, VAL-D'OR shearedhostrocks.... Instead, structural studiesindicate MINE that the mineralizedlensesare spatiallyassociated with late...metamorphism (Tourignyet 1). Sinceits openingin 1976, the mine hasproduced al., 1988). Syntectonic metamorphic |  | | Journal (article/letter/editorial) | | Galley Geological Survey of Canada, 601 Booth St., K1A 0E8 Ottawa ON, Canada E-mail: agalley@NRCan.gc.ca...the Archean Noranda (Quebec) and Sturgeon Lake (Ontario) VMS camps, and the Paleoproterozoic Snow Lake...physical and geochemical nature of the Beidelman Bay (BBIC), Flavrian-Powell (FPIC), Sneath Lake (SLIC)...1,889 1,886 1,886 458– 445 400 Phinney-Dash Geco Flavrian-Powell Boulamaque Mooshlad Clericy ...Tn–Grdt–Grnt Composite QD–Tn–Tr QD–Tn–Tr Gb–An–Gran Gb Mine Centre, ON Tn–Tr Selbaie, QC 2,729 Matagami, |  | | Journal (article/letter/editorial) | | analogue of ilmenite was first described from the North mine at Broken Hill, New South Wales, Australia by Brown...subsequently from the nearby Melbourne Rockwell mine at Little Broken Hill by Birch et al. (1982) and...Mgrich assemblages comprising anthophyllite + actinolite + tremolite + chlorite, and Al-rich assemblages...the base metal sulfide deposits at Geco, Manitouwadge, Ontario, Canada. – Bull. Geol. Surv. Ind. Ser A,...New South Wales, Australia, and the San Valentine mine, Sierra de Cartegena, Spain. – Miner. Mag. 52: 237–240 |  | Rosenberg, J. L., Spry, P. G., Jacobson, C. E., Vokes, F. M. (2000) The effects of sulfidation and oxidation during metamorphism on compositionally varied rocks adjacent to the Bleikvassli Zn-Pb-(Cu) deposit, Nordland, Norway. Mineralium Deposita, 35 (8) 714-726 doi:10.1007/s001260050274 | Journal (article/letter/editorial) | | footwall and hanging wall at the 86 Mt Geco copper±zinc deposit, Ontario. It should be stressed that the zonation...around the much larger Ducktown (Nesbitt 1982) and Geco (Petersen 1984) deposits. Preliminary work by Spry...sulfidation±oxidation reactions in the Linda deposit of Manitoba, Canada. Geologic setting The Bleikvassli Zn±Pb±(Cu) deposit...1-kmthick unit locally referred to as the ``Mine Sequence.'' The Mine Sequence contains a heterogeneous succession...feldspathic gneisses, and amphibolites (Fig. 1). The lower Mine Sequence contains the orebody and is dominated by |
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