 | | Book (volume) | | Gemstone and Mineral Sites of British Columbia Volume I: Vancouver Island LIDAARY Digitized by the Internet...Gemstone and Mineral Sites of British Columbia Volume I: Vancouver Island Rick Hudson OrCA BOOK PUBLISHERS...mineral sites of British Columbia Includes index. Contents: Vol. I, Vancouver Island ISBN 1-55143-057-6...and mineral resources — British Columbia. 2. Prospecting — British Columbia. I. Title TN27.B7H82 1996...Printed and bound in Canada Orca Book Publishers PO Box 5626, Station B Victoria, BC Canada V8R 6S4 GE) 3 |  | | Journal (article/letter/editorial) | | REPLACEMENT MAGNETITE BRITISH G. E. ON VANCOUVER COLUMBIA ISLAND, • P. EASTWOOD ABSTRACT Magnetite on Vancouver...Vancouver Island generally occursat the conjunctionof limestone,volcanicrocks,both of Upper Triassic age...severalmagnetite depositson Vancouver Islandandconsiders possible originsof the magnetite. The locations of the...pastdozenyearsmagnetite mininghasblossomed alongthe coastof British Columbia. The individualdeposits are relativelysmall...possiblein narrowingthe search. Magnetite depositson the British Columbia coast have been examined at varioustimesduring |  | | Journal (article/letter/editorial) | | and Petrology of Iron Skarnsin Western British Columbia, Canada LAWRENCE D. MEINERT Departmentof Geology...Most of thesedeposits were formed in an oceanic island-arc environment and were later accreted to continental...of six calciciron skarn depositsin western British Columbia documentsseveralimportant differencesfrom...andgeometries. calcic iron skarns which form in oceanic island-arc As a groupthesedepositssharethe generalfeatures... '"l7 , ...., Geology and Tectonic Setting British Columb •?•'i)) . Iron Crown .a Iron Hill |  | Hu, H., Lentz, D., Li, J.-W., McCarron, T., Zhao, X.-F., Hall, D. (2015) REEQUILIBRATION PROCESSES IN MAGNETITE FROM IRON SKARN DEPOSITS. Economic Geology, 110 (1) 1-8 doi:10.2113/econgeo.110.1.1 | Journal (article/letter/editorial) | | EXPRESS LETTER REEQUILIBRATION PROCESSES IN MAGNETITE FROM IRON SKARN DEPOSITS* Hao Hu,1 David Lentz...University of New Brunswick, Fredericton, NB E3B 5A3, Canada and Microanalytical Facilities, University of...Fredericton, NB E3B 5A3, Canada Abstract Textural and compositional data for magnetite from nine iron skarn...skarn deposits in Canada, Romania, and China show that most samples have reequilibrated by dissolution and...in most magnetite samples examined, whereas the oxy-exsolution occurs only in high-Ti magnetite, forming |  | | Report (volume) | | complexly zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet...In recent years, a significant proportion of the mining industry's interest has been centered on discovery...found in Paleozoic and Cenozoic orogenic-belt and island-arc settings and are associated with felsic to...arsenopyrite, sphalerite, galena, bismuth minerals, and magnetite or hematite are the most common opaque minerals... INTRODUCTION Gold exploration efforts of the mining industry in the last few years have centered on |  | | Report (issue) | | New Mexico seem to be the most promising for the mining of uranium ore. In western San Juan County, on...uranium ore. The few tons of ore available on the Merry Widow claim in the White Signal district and the presence...information available on uranium deposits and uranium mining activity in New Mexico before 1952.1 The report...in 1952. HISTORY OF URANIUM INVESTIGATIONS AND MINING The earliest mention in geologic literature of...uraninite in the President mine near Elizabethtown, Colfax County, appeared in tHe Mining and Scientific Press |  | | Report (issue) | | 1987 INTRODUCTION A significant proportion of mining industry's interest in the last few years has been...Goosly), British Columbia; Salsigne, France; Pamlico, Nevada; Red Cloud, Nevada; Island Copper, British Columbia;...others. Although the Mt. Biggenden, Austrialia magnetite-bismuth-gold skarn is classified as a Au-skarn...extracted. In 1917, Dunstan (1969) calculated magnetite ore reserves as 500,000 tons, which apparently...Bi-bearing skarns (Stormant) are known in the Moina Mining District, Tasmania, Australia, which is largely |  | | Journal (article/letter/editorial) | | (Leach, 1920) at the Merry elsewhere(Gillerman, 1964). Late Cretaceousor Widow mine in the White Signal...found at the Black Hawk mine in the Bullard Peak district (Leach, 1920). Mining of torbernite for its radium...district. Early mining, between 1890 and 1900, was for silver. Alhambra When the 19 mine was rehabilitated...SCHISTS-GNEISSES DISTRICT I ETC. FAULT INFERRED BOUNDARY MINING FAULT OF DISTRICT 108ø 2d 0 I 2 L I • ...the dischlorite. Analysesof 32 samplesfrom the Merry trict: quartz-pyriteveinscarryinggold and chalcoWidow |  | | Journal (article/letter/editorial) | | haveaccounted for nearly90 percent of the iron(magnetite), 80 percentof the tungsten, 16 percentof the...produced. However, terranes dominated byoceanic island-arc rocks contain over 80 percentof theskarns andhaveaccounted...developed duringEarlyto MiddleJurassic oceanic island-arc activityin Wrangellia, Quesnellia, andStikinia...andhasaccounted forvirtually allthe35 millionmetric tonsof magnetite produced in BritishColumbia. Yet it alsohasthe...occurrences of skarn in British MethodsUsedto Compilethe BritishColumbia Columbia. Over97percent oftheseoccurrences |  | | Journal (article/letter/editorial) | | fine-grainedmetasomaticallyaltered aluminousor Canada,the UnitedStates,Mexico,Japan,and Korea siliceousrocks...Pass (Mactung), Yukon-N.W.T., Canada CanadaTungsten (Cantung), N.W.T., Canada Sasanodeposit Yoshiokamine...Yoshiokamine, SW Japan Victoria mine, Nevada DouglasHill and CastingCopper mines(Yerington district),Nevada Caporebasin...Quebec, Canada Additional examples (numbers refer to localities on Fig. 1) 1. Empire mine, B.C., Canada...Canada (Sangster, 1969;Haug, 1976) 2. Larap, Camarines Norte, Philippines (Frost,1965) •. Daiquiri, |  | | Journal (article/letter/editorial) | | westernAfrica. A. J. G. Nozaor.z MINERALRESOURCES DIVISION, OVERSEAS GEOLOGICAL SURVEYS, LONDON,V•r.C.1,...Jeffreypostulatedthat colloformmagnetitein the Merry Widow and Kingfisherdep9sitsof VancouverIsland, B.C...a study of magnetitedepositsof coastalBritish Columbia, the writer foundand described magnetitewith...VancouverIsland and in the Yellow Kid depositon Texada Island (5). Theseare contactmetasomatic replacement depositsof...surroundedby an outer rim of coarsely-crystalline magnetite,are cementedby calcite. The coarse-grained, white |  | | Report (issue) | | of Mines & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Mineral Deposits... by Elliot Gillerman NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY KENNETH W. FoRD, President NEW MEXICO...PATRICIA E. CANDELARIA, Secretary JAMES M. ROBERTSON, Mining Geologist RoNALD J. RoMAN, Chief Research Metallurgist... . . 7 Climate and vegetation 8 HISTORY OF MINING 9 Production . . . . . . . . . . . . . . . ....County,. showing area included in this report and mining districts and areas separately described . . . |  | Beddoe-Stephens, B., Shepherd, T. J., Bowles, J. F. W., Brook, M. (1987) Gold mineralization and skarn development near Muara Sipongi, West Sumatra, Indonesia. Economic Geology, 82 (7) 1732-1749 doi:10.2113/gsecongeo.82.7.1732 | Journal (article/letter/editorial) | | T. J. SHEPHERD, J. F. W. BOWLES,**AND M. BROOK British GeologicalSurvey,Geochemistry Directorate,64-78...mineralizedlocally with chalcopyrite,pyrite, magnetite,hematite,bornite, and gold, followed by sphalerite...skarn ore (Bowleset al., 1985). The area around the mine workingswas not surveyedsystematically, but var-...west of the Pagaran Siayu mine. These form the so-called Sunda Parit mine where Cu appearsto havebeen...Sumatranorthof the equatorby a British-Indonesian * Present address: British Geological Survey, Murchison |  | | Journal (issue) | | U30g mine operations on Ambrosia’'s western trend. Special report by Richard Fitch »23 British Columbia...new operation unparalleled for efficiency. 4a division for flotation In the milling section, four banks...Steel Products for basic industries Grinding Rods + Mine Rails and Accessories + Rock Bolts * Metallic Fabric...Cities MINING WORLD MINING cm WORLD IT’S A FACT* October 1961 VOL. 23, No. 11 Humboldt Mining Company’s...geology of the ore bodies, as well as details of mining methods. The two mines, Black Jack No. 1 and No |  | | Journal (article/letter/editorial) | | Printed in U.S.A. Base metal exchange between magnetite and a chloride-rich hydrothermal fluid* EUGENE...Abstract--Base metal exchange reactions between magnetite and a supercritical aqueous chloride solution...exchange between magnetite and a model chloride-rich hydrothermal/metamorphic fluid. Magnetite was chosen for...compositions. (2) Magnetite is an important host for Zn and Mn. In fact, magnetite serves as the principal...rocks (WEDEPOHL, 1972). High Cu concentrations in magnetite have been reported from rocks associated with |  | | Book | | ~"' - ..\, . ~ / Geological Association of Canada g,A Mineral Deposits Divioon . I\ ~ I ORE...Mineral Deposits Division Series Editor Dirk Tempelman-Kluit Mineral Deposits Division Steering Committee...approximately 5 cm taii and is from the Eagle's Nest mine, Piacer County, California. Ross Beaty Collection...Mauthner. f I: ; It' !I National Library of Canada Cataloguing in Publication Data it I~ !I I I!...Association of Canada, Mineral Deposits Oivis,on - L'Association geaogiQue du Canada, Division des gites mineraux |  | | Report (issue) | | stock, and the dike in the vicinity of the Ohio mine is sericitized suggesting some pre-mineral quartz...the rhyolite plugs of Three Sisters, the Shrine mine, and the rhyolite sill(?) of Saddle Mountain. Some...Mountain, Tullock Peak, and at the plug near the Shrine mine. The Tyrone stock is present within parts of the...monzodiorite 2.52 76.5 W-202220 Rhyolite of the Shrine mine 2.61 Si02 Powder density Laboratory No. Rock...(table 3), e.g. Three Sisters and at the Shrine mine (89) , and others acted as feeder dikes to rhyolite |  | | Report (volume) | | Ministry of Energy, Mines & Petroleum Vancouver, British Columbia, Canada Published for the Geological Society...Society of CIM as VOLUME 46 by the OF MINING, METALLURGY SPECIAL CANADIAN INSTITUTE NORTHWEST COMMUNITY...PETROLEUM COPYRIGHT © 1995 BY CANADIAN INSTITUTE OF MINING, METALLURGY AND PETROLEUM Suite 1210, 3400 de Maisonneuve...Maisonneuve Boulevard West, Montreal, Quebec, Canada, H3Z 3B8 ISBN 0-919086-56-X PRINTED BY HARPELL’S...PRESS COOPERATIVE Sainte-Anne-de-Bellevue, Quebec, Canada Preface CIM Special Volume 46 is organized into |  | | Report (volume) | | other adjacent islands, and Hawaii, Guam, and other island possessions, but not the trust territories of the...Washington, D. C. A.I.M.E. Trans.-American Institute of Mining and Metallurgical Engineers Transactions. New York...-Arkansas Resources and Development Commission, Division of Geology Bulletin; Information Circular. Little...Breviora. Cambridge, Mass. British Columbia Dept. Mines Ann. Rept.; BulL-British Columbia Department of Mines...Mines Annual Report; Bulletin. Victoria, British Columbia. Buffalo Soc. Nat. Sci. BulL-Buffalo Society of |  | | Journal (article/letter/editorial) | | microprobe, etc.) Because New Mexico is a mining state, mining districts are given whenever possible in...(Manzano Mountains), E. of Albuquerque. Galena King mine: barite, fluorite, galena, malachite. Hell Canyon...Canyon subdistrict (Seiiora de 10s Milagros mine): copper, cuprite, malachite. Catron County Apache Creek...stolzite. Wilcox district, S. of Mogollon. Lone Pine mine: emmonsite, khademite, lannonite,* mackayite, poughite...poughite, rajite,* tellurium, wilcoxite.* Sacaton mine, Blue Rock and Bit Spar prospects: fluorite. Volume |  | | Report (volume) | | deposit, Belgian Congo Deposits at Great Bear Lake, Canada ... Explanation of annotated bibliography. Annotated...Silver Cliff mine, Wyoming; the Jesse D No. 1 and No. 2 claims, Utah; and the Merry Widow mine, New Mexico...mines, Washington; the W. Wilson mine, Montana; the White King mine, Oregon; the deposits in the Pryor...Belgian Congo, and from the Eldorado mine, Great Bear Lake, Canada. The Shinkolobwe deposit since its initial...adjacent areas in Saxony; the Beaverlodge district, Canada; the Cornwall district, England; the Guarda and |  | | | | in the field ~“ Various geological locations iin Canada© Physical properties of minerals and rocks, and...surrounded ce ne white calcite, from!iheBluebell Mine; Riondel, Digitized by the Internet Archive...Fitzhenry & Whiteside acknowledges with thanks the Canada Council for the Arts, and the Ontario Arts Council...acknowledge the financial support of the Government of Canada through the Book Publishing Industry Development...publishing activities. Ss Canada Council for the Arts Conseil des Arts du Canada vw ONTARIO ARTS COUNCIL |  | | Report (volume) | | evaluation: Church, C. C., 2. Alaska, Blashke Island ultrabasic Geiger and scintillation counters, complex:...species: Link, T. A., A., 9. 13. British Columbia ores, zoning: Geology in Canada: Hume, G. S., Gunning, H....the future: Just, E. ing: Burwell, E. B., Jr., 4. Mining geology, retrospect and Index fossils: Stephenson...G. P., 3. 1951: Moody, C. L., 2. Zoning in British Columbia ores: Gunning, H. C. , 5. Scientific side:...United Alaska, evaluation of soil and States and Canada: Levorsen, permafrost conditions: Frost, A. I. |  | | Report (volume) | | Geophysical Union.. Transactions, American Institute of Mining and Metallurgical Engineers _..._ American Journal...California State Division of Mines Special Reports _.......__ ________ Colorado Mining Association publications...Economic Geology. _ . _ ___... Engineering and Mining Journal _ , Geochimica et Cosmochimica Acta _ Bulletin...of Sedimentary Petrology_...__._ Mines Magazine Mining Engineering ........___..._...._____ Advances in...S. Geological Survey for the Division of Raw Materials and the Division of Research of the U.S. Atomic |  | | Journal (article/letter/editorial) | | (above). Sphalerite and calcite, 5 cm across, Denton mine, Hardin County. Ross Lillie specimen. +!.+!+%%...to the mid-1970s were documented with the exact mine or in many cases even the correct subdistrict. In...zinc-lead district. This area has been an active mining district from about the middle of the nineteenth...sprays of millerite associated with calcite. The coal mine dumps and waste piles scattered throughout much...(above). Fluorite and barite, 6 cm high, Minerva No. 1 mine, Hardin County. Ross Lillie specimen. Figure 5 (above |
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