 | | 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...Munekun Lake, District of Kenora. (Courtesy L. D. Ayres). Lower right: Cleavage rhomb of calcite, showing... (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 |  | | 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 |  | | 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...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...access from Umbata Falls Rd. south of Trans Canada Highway 17 (Fig. 2). The Wawa subprovince is a volcano-plutonic |  | | 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) | | from Canada Downloaded by [Florida International University] at 19:52 23 August 2013 C anada is home...from emerald to sapphire, Canada has it all. Yet, for most of its history, Canada has been regarded as a...in Canada (fig. 1). Some gem localities, such as those for amethyst from Nova Scotia and Ontario, have...sapphire in Nunavut, emerald in the Yukon and Ontario, and peridot, topaz, and aquamarine in British...BRADLEY S. WILSON PO Box 352 Kingston, Ontario K7L 4W2 Canada brad@alpinegems.ca 96*2: 405,9(3: |  | | Report (issue) | | 02 )Σ=0.99 (Al2.01 Si0.01 )Σ=2.02 O4 . (2) Geco mine, Canada; by electron microprobe, average of six points...placers. Association: Rhodonite, franklinite, calcite, andradite, willemite (Franklin, New Jersey, USA);...staurolite, cordierite, pyrite, chalcopyrite (Geco mine, Canada). Distribution: Many localities, but most... Abundant at Falun, Sweden. From the Silberberg mine, near Bodenmais, Bavaria, Germany. At Tiriolo, near...Cotopaxi mine, Fremont Co., Colorado. In Canada, found at the Geco mine, Manitouwadge, Ontario; in Hudson |  | | 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 (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) | | Geochemistry and Mineralogy of Solid Mine Waste: Essential Knowledge for Predicting Environmental Impact...Weathered Pb–Zn tailings from the Calumet Island mine, Québec DOI: 10.2113/gselements.7.6.381 geochemically...such as Cu, Zn, Cd, and Pb from sulfide KEYWORDS : mine tailings, secondary minerals, synchrotron microanalysis...waste rock that governs the chemical reactivity of mine wastes from produced is astounding: on a per capita...acid-generAmericans produce more than 10 times as much solid mine ating sulfide minerals (notably pyrite and pyrrhotite) |  | | 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 |  | | 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 |  | | 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...automationsys- matrix. Chlorite, biotite, quartz, albite, calcite,epitem and usingappropriatenaturalmineralsfor cal-...inclusionsin Mn garnet and at the University of Western Ontario. Trace in theserocksvariessystematically with the...is an Archean strata-bound volcanicquartz and calcite, with minor opaqueand rarely hostednickel sulfidedepositlocatedon |  | Beaudoin, G., Mercier-Langevin, P., Dube, B., Taylor, B. E. (2014) Low-Temperature Alteration at the World-Class LaRonde Penna Archean Au-Rich Volcanogenic Massive Sulfide Deposit, Abitibi Subprovince, Quebec, Canada: Evidence from Whole-Rock Oxygen Isotopes. Economic Geology, 109 (1) 167-182 doi:10.2113/econgeo.109.1.167 | Journal (article/letter/editorial) | | Massive Sulfide Deposit, Abitibi Subprovince, Quebec, Canada: Evidence from Whole-Rock Oxygen Isotopes* Georges...Québec, QC, Canada G1V 0A6 2 Geological Survey of Canada, 490 de la Couronne, Québec, QC, Canada G1K 9A9...9A9 3 Geological Survey of Canada, 601 Booth Street, Ottawa, ON, Canada K1A 0E8 Abstract The oxygen isotope...from that of the other VMS deposits of their host district, and a number of them are hosted by transitional...Georges.Beaudoin@ggl.ulaval.ca *Geological Survey of Canada contribution 20110346. 0361-0128/14/4184/167-16 |  | | Journal (issue) | | North-West Branch: 1. Knight, F.G.A. South Yorkshire & District Branch: J. I. Platts, F.G.A. Examiners: B. W....feldspar constituent of pegmatites, as in Norway, Ontario and India. The Oregon sunstone is a very different..., 1983, XVIII, 6 FIG. 4. Sorting apparatus at mine location. (Photo by Laura J. Ramsey) The colour-distribution...produced some years ago by heating Brazil's Montezuma Mine stones. (We proposed the name 'peridine' for this... had a specific gravity of 2.01. Scratched by calcite, but not by gypsum, its hardness was about 2Vi |  | Corfu, F., Muir, T.L. (1989) The Hemlo-Heron Bay greenstone belt and Hemlo AuMo deposit, Superior Province, Ontario, Canada 2. Timing of metamorphism, alteration and Au mineralization from titanite, rutile, and monazite UPb geochronology. Chemical Geology: Isotope Geoscience section, 79 (3). 201-223 doi:10.1016/0168-9622(89)90030-4 | Journal (article/letter/editorial) | | Hemlo-Heron Bay greenstone belt and Hemlo AU-MO deposit, Superior Province, Ontario, Canada 2. Timing of...U-Pb geochronology F. CORFU Ontario Geological Survey, c/o Department Ontario Geological (Received December...revised Ontario Museum, Toronto, Ont. M7A 1 W4 (Canada) and accepted May Ont. M5S 2C6 (Canada) 3,1989)...T.L., 1989. The Hemlo-Heron Bay greenstone belt and Hemlo Ontario, Canada, 2. Timing of metamorphism,...igneous evolution of the Late Archean Hemlo-Heron Bay greenstone belt. This paper is aimed principally |  | 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) | | is present (e.g., Broken Hill, Hemlo, Montauban, Geco) (Frost et al. 2002, Frost et al. 2011, Hofmann...contributed to the concentration of Au at Hemlo in Ontario. Other work by Tomkins (2007) confirmed that small...massive sulfide deposits of Montauban, Calumet and Geco. Most base metal deposits contain trace to minor...remobilization. Geologic Background The Balmat mine is located in the Adirondack Lowlands region of...eight decades of exploration at the Balmat zinc mine has allowed the definition of 16 sub-units in the |  | | Journal (article/letter/editorial) | | Departmentof Geology,Universityof Toronto,Toronto,Ontario, CanadaM5S 1A1 Abstract Zincianspinel [(Zn,Fe...respectively.Calculatedvaluesof AH, AS, and AG•' mine the likely originof spinelin a numberof local- at...BrokenHill, Australia PGS-22,gahnite(avgof 9 points),Geco,Ontario PG$-78, gahnite(avgof 5 points),BrokenHill,... For example, Zincianspinelisassociated withthe Geco,Willroy, in the pyrite field: andBigNamaArchcancopper-zinc...thoseassoulite grade (Petersenand Friesen, 1982). At Geco, ciatedwith massivesulfideswhichcontainan average |  | | 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 |  | | Book (volume) | | Ramona, California; brownish yellow octagonal calcite (21.30 ct), Montana; light yellow orthoclase feldspar...cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado; colorless scheelite (19.66 ct), Kern...promising diamond fields being vigorously explored in Canada and the United States. Experts agree that in several...diamond-bearing kimberlite bodies, most likely in Canada. Systematic large-scale mining of sapphire-bearing...operators, Morefield Mine, Amelia, VA; Max & Suzy Berchtold, Royal Rainbow Mine, Laytonville, CA; Ralph |  | Jiang, Shao-Yong, Han, Fa, Shen, Jian-Zhong, Palmer, Martin R. (1999) Chemical and Rb–Sr, Sm–Nd isotopic systematics of tourmaline from the Dachang Sn-polymetallic ore deposit, Guangxi Province, P.R. China. Chemical Geology, 157 (1) 49-67 doi:10.1016/s0009-2541(98)00200-9 | Journal (article/letter/editorial) | | schematic form in Figs. 1–3. Changpo Žthe major mine in the Dachang deposit. contains three types of...quartz– tibnite" wolframite–scheelite–fluorite–calcite–doloite. The veins are thought to be related to...1.. Several tourmaline samples from the Changpo mine ŽC8824-2, C8824-1, and C8821. have low REE abundances...mineralisation include the Kidd Creek ŽOntario., Geco ŽOntario., and the Neves Corvo ŽPortugal. volcanic-associated...the genesis of Archean gold deposits, Val d’Or, Canada. Econ. Geol. 91, 1372–1382. Ansdell, K.M., Kyser |  | | Journal (article/letter/editorial) | | thedetermination of Sargipaliand adjacentareasare old workings,mine the exact nature of which would require the study...diopside (7) quartz+ calcite+ clinozoisite + plagioclase + dio.pside '(8) quartz + calcite + plagioclase +...sulfideores gave .riseto late veinletsin the Geco Mine, Ontario. There, however, the sulfide melt producedby...diamonds, gold and lead-ores of the Sambalpur district: Rec..Geol. Survey India, v. 10. Banerjee,P. K...metamorphic history of the Gangpur Series, Sundergarh district, Orissa: Rec. Geol. Survey India, •r. 92, Pt. |  | | Report (Issue volume) | | GE and Economic Minerals of Canada PART A NUNC COCNOSCO EX PARTE THOMAS J. BATA LIBRARY TRENT UNIVERSITY...AND ECONOMIC MINERALS OF CANADA © Minister of Supply and Services Canada 1976 Available by mail from...Printing and Publishing Supply and Services Canada Ottawa, Canada K1A 0S9 or through your bookseller Catalogue...Catalogue No. M43-1/1976-1-7 Price: Canada: $8.00 ISBN 0-660-00553-0 Other countries: $9.60 Price subject..., Altona, Manitoba, Canada Contract No. OKX6-0236 GEOLOGICAL SURVEY OF CANADA ECONOMIC GEOLOGY REPORT |
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