 | | 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) | | December 2014 GOLD IN THE CANADIAN SHIELD DAVID K. JOYCE Box 95551 Newmarket, Ontario Canada L3Y 8J8 dkjoyce@bellnet... Hollinger mine, Timmins, Ontario. This mine was often confused with the famous Dome mine, nearby, because...Unless otherwise noted, all specimens from the David K. Joyce collection and all specimen photos by Raymond...underlying the central and northern portion of Canada. For the most part, the Shield is a geologically...that has helped shape the character and economy of Canada for the past approximately 150 years. It has only |  | | 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 |  | | Journal (article/letter/editorial) | | Metamorphism of Hydrothermal Alteration at the Hemlo Gold Deposit, Ontario MARTIN HEILIGMANN, ANTHONY E. WILLIAMS-JONES...Street, Montreal, Quebec, Canada H3A 2A7 Abstract The Hemlo Au (-Mo) deposit is an example of atypical...north-central Ontario. The ore is shear hosted and consists primarily of disseminated native gold in several...amphibole was present prior to alteration and that gold mineralization occurred at pressure-temperature...primarily to the very high fS2 during alteration and gold mineralization, which caused iron to partition preferentially |  | | Journal (article/letter/editorial) | | Florida] at 23:45 31 December 2014 Realgar Jiepaiyu Mine, Shimen, Hunan Province, China T here has been...rocks and has been identified as a product of coal-mine fires. Commonly associated minerals include orpiment...Paris, Oxford County, Maine, and the Palermo No. 1 mine, Groton County, New Hampshire. It occurred with...occurrences in the western United States, particularly gold deposits of the general Carlin type in Nevada (Castor...attractive groups of crystals from the Getchell mine, Humboldt County, where individual crystals to 12 |  | | Journal (article/letter/editorial) | | Deformation at Hemlo, Ontario, and the Timingof Au-Mo Mineralizationin the GoldenGiant Mine ROGE•J. KUHNS...Golden Giant mine is developedin the ArchcanHemlo gold-molybdenumdeposit hostedwithin the Hemlo-HeronBay...alteration,anda varietyof other minerals. The Hemlo areahasbeen intrudedby quartz-feldsparporphyries(the...garnet,epidote,chlorite,and muscovite.The GoldenGiant mine rocksare stronglyfoliated,andcommonlyexhibitmyloniticandtransposed...metasedimentaryrocks. Mineralized THE Golden Giant mine representsthe central por- rocksare enrichedin Au |  | | 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 |  | | 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 | | 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 | | 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, |  | 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 | | 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 |  | | 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 (volume) | | and Guo Jie 69 Mineralogical mapping in Jiaodong gold province, China Chen Guangyuan, Yang Zhusen and...in the laterite profile at the Igarape Bahia gold deposit, Carajas, Brazil Weisheng Zang, W.S. Fyfe and...rocks and ores of the Golden Giant gold deposit of Hemlo, Ontario, Canada Yuan Chen, W.S. Fyfe and Weisheng...evolution of the minerals in the Jinchuan Cu-Ni Deposit, Gansu Province, China Cao Yawen, Cai Jianhui...of applied mineralogy of ores from Weigang Iron Mine, China Chen Zhaoxi and Xu Zhenhong 219 CISMMI: |  | | 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 . . |  | Simon, Grigore, Kesler, Stephen E., Russell, Norman, Hall, Chris M., Bell, David, Pinero, Enrique (1999) Epithermal gold mineralization in an old volcanic arc; the Jacinto Deposit, Camagueey District, Cuba. Economic Geology, 94 (4) 487-506 doi:10.2113/gsecongeo.94.4.487 | Journal (article/letter/editorial) | | ion in anOldVolcanic Are: TheJacinto Deposit,Camagiiey District,Cuba GRIGORESIMON,* STEPHENE. KESLER...Michigan 48109 DAVID BELL, CaribGold Resources,36 Toronto Street, Suite 1000, Toronto,Ontario, Canada M5C 2C5...thispaperwe reviewthe andgeochemistry oftheJacinto deposit, determine its *Presentaddress: ShellInternational...VirginIslands,pre-Robles unitsof 20 millionounces (Moz)of gold,ofwhichabout5 Mozhave easternPuerto Rico, the Guamira...Hispaniola (Donnelly, 1966; oxidized partof the deposit. PuebloViejois an acid-sulfate Kesleret al., 1991;LebronandPerfit |  | | Journal (volume) | | John M. Coles - The Glendinning Antimony Mine (Louisa Mine), by Alex. McCracken Addenda (i) (ii) (iii)...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 (article/letter/editorial) | | Economic Geologists Awards for 2006* R. A. F. Penrose Gold Medal for 2006 Citation of Stephen E. Kesler JOAQUIN...was a pioneer in using Rb-Sr isotopes to date sphalerite in order to constrain the model of formation...for deposition of gold in these systems, and determined the solubility limit of gold in arsenian pyrite...also worked on general issues that apply across deposit types. His seminal work on geochemistry of gases...Penrose medalist. Acceptance of the R. A. F. Penrose Gold Medal for 2006 STEPHEN E. KESLER Thanks very much |  | | Journal (article/letter/editorial) | | Economic Geologists Awards for 2006* R. A. F. Penrose Gold Medal for 2006 Citation of Stephen E. Kesler JOAQUIN...was a pioneer in using Rb-Sr isotopes to date sphalerite in order to constrain the model of formation...for deposition of gold in these systems, and determined the solubility limit of gold in arsenian pyrite...also worked on general issues that apply across deposit types. His seminal work on geochemistry of gases...Penrose medalist. Acceptance of the R. A. F. Penrose Gold Medal for 2006 STEPHEN E. KESLER Thanks very much |  | | Journal (article/letter/editorial) | | Economic Geologists Awards for 2006* R. A. F. Penrose Gold Medal for 2006 Citation of Stephen E. Kesler JOAQUIN...was a pioneer in using Rb-Sr isotopes to date sphalerite in order to constrain the model of formation...for deposition of gold in these systems, and determined the solubility limit of gold in arsenian pyrite...also worked on general issues that apply across deposit types. His seminal work on geochemistry of gases...Penrose medalist. Acceptance of the R. A. F. Penrose Gold Medal for 2006 STEPHEN E. KESLER Thanks very much |  | | 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 |  | | Book | | Home Comforts 6 Underground at Silver gill 7 A New Mine Fortune 8 Changes Afoot 9 The Hechstetter Boys 10...& Nether Brow Trial Ingray Gill Trials Hay Gill Mine 47 48 48 49 51 53 54 1 Two Thomas' s 2 Lady...Mining Company Short Grain Mine Long Grain Mine Birk Gill Mine Braefell Mine 55 65 65 1 Brown Water...67 67 67 68 78 78 79 82 Dry Smale Gill Mine Wet Smale Gill Mine Red Gill & Swinburn Gill Mines 1 The Germans...Mining Co 3 Red Gill Today 84 84 Roughton Gill Mine 1 Setting the Scene 2 The Caldbeck Lead Mining Co |  | | 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 |  | | 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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