 | | Journal (article/letter/editorial) | | 1995 ) 455-488 The late Archean Hemlo gold deposit, Ontario, Canada: a review and synthesis Yuanming...Saskatoon, Sask. S7N 5E2, Canada Department of Earth Sciences, University of Western Ontario, London, Ont. N6A...5B7, Canada Received 18 March 1994; accepted 30 January 1995 Abstract The Hemlo gold deposit, northwestern...northwestern Ontario, Canada, is situated within the late Archean Hemlo--Heron Bay greenstone belt of the...central axis of the greenstone belt. The Hemlo gold deposit is located within the central metamorphic |  | | 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) | | Setting of the Hemlo Gold Deposit, Ontario, Canada SHOUFA LIN†,* Geological Survey of Canada, 601 Booth Street...Street, Ottawa, ON K1A 0E8, Canada Abstract Results of detailed surface and underground mapping and...compilation of data from the three gold mines in the Hemlo area, Ontario, are presented. In particular, the...the area are elucidated. The genesis of the gold deposit is discussed in context of these results. Four...deformation is the strongest and the geometry of the Hemlo camp is dominated by macroscopic (camp-scale) “S”-shaped |  | | Journal (article/letter/editorial) | | com/locate/oregeorev The Hemlo gold deposit, Ontario, Canada: principal deposit characteristics and constraints...Geology Section, Ontario Geological Survey, 933 Ramsey Lake Road, Sudbury, Ontario, Canada, P3E 6B5 Received...2002 Abstract The Archean, world-class, Hemlo lode gold deposit has been overprinted by deformation and...accounts for all of the characteristics of the deposit. Most proposed models are inappropriate in terms...ratios. The deposit is spatially associated with: highstrain zones; a restraining bend in the Hemlo greenstone |  | | Book | | and prosperity through the mining industry to Ontario. /;/ :_ !.J-~,;- . '.: · ·· ··· ·· } ,.·"...cation Data Barnes, l\lfichacl, 193·1Cold in Ontario lncludes bibliograph ical references. BUDIMIR...LIBRARYLSBN l-SS01.l()- l 1.IG-X I. Gold 1nines and n1ining- Ontario - History. I. Title. IID~)536.C2...in Canada FirsL p u blish e d in 1995 by 'The Boston Mills Press 132 lvlain Street Erin Ontario ' NOB...North York, Ontario M3B 2T6 The publisher gratefu lly acknowledges the support of Ll1e Canada Council, |  | | Journal (article/letter/editorial) | | Geology Vol. 99, pp. 1063–1084 The Hemlo Gold Deposit, Ontario: An Example of Melting and Mobilization...University of Calgary, Calgary, Alberta, Canada T2N 1N4 DAVID R. M. PATTISON, Department of Geology and...Calgary, Calgary, Alberta, Canada T2N 1N4 AND EVA ZALESKI Geological Survey of Canada, 3303 – 33rd St. NW... Alberta, Canada T2L 2A7 Abstract The timing of mineralization at the Hemlo gold deposit has long been...mineralization. The results have implications for mine exploitation and exploration strategies. We show |  | | 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...form: Ontario Geological Survey 2020. Summary of Field Work and Other Activities, 2020; Ontario Geological...K.T. 2020. Gold Fingerprinting: Using major and trace elements associated with native gold to work toward...toward a global gold database; in Summary of Field Work, 2020, Ontario Geological Survey, Open File Report |  | | Book | | enOLOGIOAT SURVEY OF CANADA. AALFRED R C.SELWYN, C. M. G., LL.D. F.RS., Director GEOLOGICAL SURVEY...17 20 v1 GEOLOGICAL TABLE OF SURVEY OF CANADA. CONTENTS— Continued. OXYGEN saLTs—Continued...ORES—Continued. Gold ores: Goldabearing Quartzampapg ends ileus Steet ceived ssmam sits)s Gold-bearing rocks...vol hee ke hex yee oe ihe date at von Gold and silver ores : Gold and silver ores from the province of... TABLE METALS oe AND OF THEIR SURVEY OF CANADA. CONTENTS—Continued. ORES—Continued. . Tron |  | | Book | | URANIUM ONTARIO =i Coe Hill IRON AX NEPHELINE SVEN ‘ated A GOLD A IRON Gilmour IRON GOLD. ee...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) | | multi-process genetic hypothesis for greenstonehosted gold lodes R.W. Hutchinson Department of Geology and...multi-process genetic hypothesis for greenstone-hosted gold lodes. In: S.J. Haynes (Editor), Vein-type Ore Deposits...the geology and geochemistry of greenstone-hosted gold lodes have emerged during the worldwide, intensive...reduced conditions of Archean time. They leached gold, silica, carbonate and other components of the ores...This accounts for the widespread low, but anomalous gold content of Algoma type iron-formations and for the |  | | Book | | Gold Mining87 C.O. BriWwaen editor GIETY oo Digitized by the Internet Archive in 2022 with funding...org/details/goldmining87firsO00Ointe GOLD MINING 87 First International Conference on Gold Mining November 23, 24...24, 25, 1987 Vancouver, British Columbia, Canada C. O. Brawner, Editor Advisory Organizations BC Dept...related to Gold such as geology, mineral processing, placer mining, heap leaching, small mine development...development, etc. This is the first major conference on gold to present an overview from geology to environmental |  | Groves, D. I., Goldfarb, R. J., Robert, F., Hart, C. J. R. (2003) Gold Deposits in Metamorphic Belts: Overview of Current Understanding,Outstanding Problems, Future Research, and Exploration Significance. Economic Geology, 98 (1) 1-29 doi:10.2113/gsecongeo.98.1.1 | Journal (article/letter/editorial) | | Economic Geology Vol. 98, 2003, pp. 1–29 Gold Deposits in Metamorphic Belts: Overview of Current Understanding... Future Research, and Exploration Significance DAVID I. GROVES,† Centre for Global Metallogeny, Department...Denver, CO 80225-0046 FRANÇOIS ROBERT, Barrick Gold of Australia Ltd., 10th Floor, 2 Mill St., Perth...Geology Program, Box 2703 (K-10) Whitehorse, Yukon, Canada Y1A 2C6 and Centre for Global Metallogeny, Department...collision has added to, or thickened, continental crust. Gold-rich deposits can be formed at all stages of orogen |  | | Book | | performance record (1986-1990) without equal in the gold industry ® Record revenue, earnings and cash flow...flow achieved in each of the last five years. ® Gold production rose 220% to 596,000 ounces in 1990. The...and over 1.1 million ounces annually by 1992. @ Gold reserves increased nine-fold to 20.4 million ounces...five-year period. @ Higher production and a unique gold hedging program should ensure future growth. C20...Geoffrey Lee Christopher Long Rosemarie Muldoon David Sanders Christopher Swain Debbie Treadwell Advertisement |  | | Book | | THE MINING INDUSTRY William Petruk Ottawa, Ontario, Canada 2000 ELSEVl ER Amsterdam - Lausanne - New...and to CANMET, Department of Natural Resources Canada in 1995. pilot plant tests on a wide variety...Prof G. Barbery, Laval University, Quebec City, Canada, Dr. R. Lastra, CANMET, myself and many others...metal (copper, zinc and lead) volcanogenic ores, gold ores, porphyry copper ores, iron ores, and industrial...were: R.E. Healy, Minoretek, Winnipeg, Manitoba, Canada, Dr. K. Kojonen, Geological Survey of Finland, |  | | Journal (article/letter/editorial) | | The first steamer on the American side was the Ontario, It requires but four horse power plumbago, but...on the Canadian shore. x 4 feet each. 4 The Ontario measured 231 tons, had beam engines, 34-inch The...pan, and to effeet a perfect re tention of the gold particles, the at Black Rock. The 1825, at...wall England, and the district. The wind was blowing lightly of mercury. The gold being h-eavier than the...inventor, when the Treasury records one half ounce of gold dust showed 642 steamers, measur of sand and |  | | Journal (volume) | | Dr John M. Coles - The Glendinning Antimony Mine (Louisa Mine), by Alex. McCracken Addenda (i) (ii)...Paints Division, Research Laboratory, Freshwater Bay, Brixham, Devon INTRODUCTION During the period under...worthwhile progress, as a scheme carried out in Morecambe Bay showed (Steers, 1946). This finding has a further...represent (?) drift material.2 4. Auchencairn Haematite Mine (Grid. Ref. NX771525). Very small samples of pal2...material. i 1 (?) Drift material from the Craignair district. See T.D.G.N.H.A.S.1890. p. 181. 2 The sample |  | | Journal (volume) | | 1857, with a list of plants to be found in the district, by John Sadler, A.B.S.E.” Printed at Moffat by...N. of the R. Bladnoch, and 33 miles from Wigtown Bay to the E. The land here, known as the Machars, consists...isthmus between Luce Bay and Loch Ryan (ScoLt, 1951, 32) Torhousekie is near a sheltered bay 15 miles to the...Glenquickan, Kirkcudbright, 8 miles E. across Wigtown Bay or to the great ‘ceremonial’ stone circles of which...Torhousekie itself is quite close to a Wigtown copper deposit. The postulated associations between Scotland, |  | | Journal (article/letter/editorial) | | Members of the Society: David Coates Almond, James William Cole, David Shelley, David Henry Blake, Dkrubaranjan...Virendra Kumar Nayak, Ernest William Renton Stollery, David John Salt, John Malcolm Virgoe. Reports were received...Simpsonite and stibiotantalite from Benson pegmatite mine, Mtoko, Southern Rhodesia : by Dr. 0. yon Knorring...composition of arsenopyrite in the Y15j~t~vi copper deposit, S.W. Finland: b y Mr. A. H. Clark. X-ray powder... and Sb) shown by arsenopyrite in the Y16j~vi deposit, in order to evaluate the application of this mineral |  | | Book | | na/ire: FOR CONVEYING ORE. CORDWOOD, ETC. SNYliER Mine, Kennett, Cal. In reply toyourinquiry lo how...--! -: "'i n i MINING MRGMINERY. SILVER MILLS, GOLD MILLS, ROCK BREAKERS. PANS AND SETTLERS, ROASTING...Designing. Arrangement of Works, Haulage, Mills and Mine Management Undertaken. Refirkxces: State Nationtii...Chica^'o unJ Donvi-r. the Alaska Treadwell 240-.Stanip Gold Chlorinatlon Worlcs and others. Rooms 30 and 31...Louis St. 86 Zacatecas Ore Co.-- PURCHASERS OF GOLD, SILVER, LEAD AND COPPER ORE. COPPER MATTE AND |  | | Book | | 15 ADVANCES IN GOLD ORE PROCESSING i Cover photograph (C) Mike Adams, 2005. Gold pour at AGR Matthey... DEVELOPMENTS IN MINERAL PROCESSING 15 ADVANCES IN GOLD ORE PROCESSING MIKE D. ADAMS MUTIS LIBER PTY LTD...Laboratories, CANMET, Natural Resources Canada, Ottawa, Ontario, Canada J. Angove SGS Lakefield Oretest, Malaga...Services Ltd., 323 Alexander St., Vancouver, BC, Canada V6A 1C4 X. Dı́az University of Utah, Salt Lake...University of British Columbia, Vancouver, B.C., Canada N. Briggs GRD Minproc Limited, Perth, Western |  | | Book (edition) | | Gold Ore Processing Project Development and Operations Second Edition Edited by Mike D. Adams Fugue...Innovative Extractive Solutions Ltd., Vancouver, BC, Canada D. Donato, Donato Environmental Services, Adelaide...Turkey D.B. Dreisinger, University Vancouver, BC, Canada S. Acar, Acar Consulting LLC, Highlands Ranch...Australia E. Asselin, The University Vancouver, BC, Canada of British Columbia, M.G. Aylmore, John de...Western Australian School of Mines, Curtin University (Gold Technology Group), Perth, WA, Australia S. Ellis |  | | Journal (article/letter/editorial) | | en; but it is certain that the freezing Mr. David Bell, the eminent builder of iron ships and does not...within the meaniug of this enactment: antimony (oxide of antimony), light the variations of the needle...with a sliding glass cover. The tempera.ture is Mr. Bell has completely suited the steam hammer to the of |  | | Book | | he has integrated experience in tectonics, ore deposit geology and mineral exploration. It is this wealth...8 The East Kemptville Sn Greisen, Nova Scotia, Canada . 4.3.9 The Brandberg West Greisen Vein Systems.... . . . . . . . . . . . . 4.4 Intrusion-Related Gold, Polymetallic and Uraniferous Vein Systems and Breccia...Scheelite Dome, an Intrusion-Related Au Deposit, Yukon, Canada . . . . . . . . . . . . . . . . . . . ...Complexes. . . . . . . . . . . . 4.6 Iron Oxide-Copper-Gold-Rare Earth Elements-Uranium Mineral Systems . . |  | | Book | | incurred in the machinery and the working of the mine. Sixthly, his learning must comprise Architecture...emerged in 1982 consists of eight sections: General Mine Design Considerations, Stopes Requiring Minimum...Financial Considerations, Foundations for Design, and Mine Ventilation. It has been nearly 20 years since the...acknowledged. includes revised sections on general mine design, mining methods, and foundations for design...Preface ix SECTION 1 SECTION 2 SECTION 3 GENERAL MINE DESIGN CONSIDERATIONS 1 CHAPTER 1 Underground Mining |  | | Report (volume) | | Victoria 3053, Australia DISTRIBUTORS USA and Canada Blackwell Scientific Publications Inc PO Box 50009...from the Poohbah Lake syenite in north-western Ontario have been dated at around 2.7 Ga (Mitchell 1976)...the Poohbah Lake alkaline complex, northwestern Ontario. Can. J. Earth Sci. 13, 1456-9. SORENSEN,H. (ed...from the Poohbah Lake syenite in north-western Ontario have been dated at around 2.7 Ga (Mitchell 1976)...the Poohbah Lake alkaline complex, northwestern Ontario. Can. J. Earth Sci. 13, 1456-9. SORENSEN,H. (ed |
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