 | Auclair, Marie, Gauthier, Michel, Trottier, Jacques, Jebrak, Michel, Chartrand, Francis (1993) Mineralogy, geochemistry, and paragenesis of the Eastern Metals serpentinite-associated Ni-Cu-Zn deposit, Quebec Appalachians. Economic Geology, 88 (1) 123-138 doi:10.2113/gsecongeo.88.1.123 | Journal (article/letter/editorial) | | Qudbec d Montrdal,GEOTERAP, Ddpartement desSciences de la Terre, C.P.8888,Succ.A, Montrdal,Qudbec, CanadaH3C...Quebecd Montrdal,GEOTERAP, Ddpartement desSciences de la Terre, C.P.8888,Succ.A, Montrdal,Qudbec,CanadaH3C...sulfide deposits Memphremagogdeposit) (Fig. 1). The Eastern (Harron, 1976; Sangster,1980; Stephenset al., Metalsdeposit...Chalcopyriteis the principalmineralof interestin EASTERN METALS the Southzone. Sphaleriteoccursin both mineralizedzones...massive sulfide deposits RegionalGeology The Eastern Metals deposit occurs along the Brompton-Baie Verte |  | | Journal (article/letter/editorial) | | THE EASTERN METALS MONTMAGNY COUNTY, QUEBEC DEPOSIT, D. W. POLLOCK ABSTRACT The Eastern Metals deposit...studyinga suiteof specimens from the Eastern Metals mine in the Eastern Townships of the Provinceof Quebec...purchasedby Ascot Metals Corporation. The property was being developedby the Eastern Metals CorporationLimited...CorporationLimited, a subsidiary of Ascot Metals, at the time of the writer's visit. It has sincebeenacquired by Mogul...unpublishedreport (2) and in the final report of the St. Magloireareaby B•land (I). The prime purposeof this |  | | Journal (article/letter/editorial) | | predominantmodeof formation of violarite is by alteration of pentlandite. Violarite also forms from millerite, but alteration...(Short and Fe-Ni sulfide assemblagescontaining pentlandite Shannon,1930; Buchan.and Blowes,1968; Graterol...X" describedas a supergenealterationproductof pentlandite on the basis of textural evidence) and has b...violarites, been reported also from the pyrrhotite-pentlandite ner and Yates, 1944; Pelzer, 1950; Pollock, 1959;...violarite (gray) alongcracksand cleavagesof pentlandite (white). Plane polarized light, oil, 200X. Specimen6304 |  | | Journal (article/letter/editorial) | | sulfides(pyrrhotite+_pyrite) in addition to pentlandite,and lack awaruite and heazlewoodite. The difference...tiny bright particles are finely disseminated pentlandite and awaruite. Note that they occur only within...Nia..•S8+ «FeNia + 4S= semblagepyrrhotite and pentlandite,with minor = mg + pn + aw magnetite,and possiblypyrite...+pentlandire +heazlewoodite_+ millerite c. Magnetite + pentlandite -+heazlewoodite Magnet,te +heazl ....d,te +pentlandil'e...monoclinic pyrrhotite, pm = polydymite, pn •- pentlandite, py = pyrite, tr = troilite, vl: violarite, vs |  | | Journal (article/letter/editorial) | | mineralization, which consists principally of pentlandite, occurs in both serpentinites and skarns in the...700 Ma Zeehan Basin of western Tasmania, on the eastern margin of the Dundas Trough 145°40'0"E 41°40'0"S...deposits occur adjacent to granite bodies (Tenth Legion, St Dizier, Kara), whereas lead–zinc–silver veins occur...the deposits of the Zeehan–Dundas field. The Magnet Mine was the largest known of this type at 630,000 t...rocks. The sulfide assemblage is dominated by pentlandite with minor pyrrhotite and minor millerite, mackinawite |  | | Journal (article/letter/editorial) | | SouthernQuebecAppalachians* MICHEL GAUTHIER, D•partementdesSciences de la Terre,Universitd du Quebecd Montrgal,Montrdal...deuteriealtertype originthereforecouldbe envisagedfor this de- ation of primarycomplexsulfidesof PGE and base posit...Early Closure of the Proto-AtlanticOcean in Late mine (Fig. 6). A mineralizedbreeeiazone occursat Cambrian-Early...Ordovicianchromitedeposits:In general, Accordingto Tremblayand St. Julien(1990), the two types of chromite depositsare...ndGlensubvolcanicenvironmentand the style of the de- brookeGroup),andthento a clasticwedgeattributpositssuggest |  | | Journal (article/letter/editorial) | | Palaeoproterozoic Jormua–Outokumpu thrust belt in eastern Finland enclose m- to km-scale ultramafic massifs...Introduction The Outokumpu mining district in eastern Finland is well known for its unconventional Precambrian...Pb-isotope study in order to constrain the source of metals and timing of the sulphide deposition. Our ultimate...SC-32 analyser. In order to constrain the source of metals and timing of the sulphide deposition, representative...the Center of Isotopic Research (CIR) at VSEGEI (St Petersburg, Russia). The results were acquired with |  | | Book | | © 2011 Royal Ontario Museum, Toronto, Ontario, Canada. All rights reserved. No part of this publication...Cataloging-in-Publication Data (U.S.) Library and Archives Canada Cataloguing in Publication Tait, Kimberly. Tait...States by Firefly Books (U.S.) Inc. Published in Canada by Firefly Books Ltd. PO. Box 1338, Ellicott Station...at the Royal Ontario Museum, Toronto, Ontario, Canada. Photography: Brian Boyle, MPA, FPPO, and Miguel...publishing program by the Government of Canada through the Canada Book Fund as administered by the Department |  | Kamenetsky, Vadim S., Lygin, Alexey V., Foster, Jeff G., Meffre, Sebastien, Maas, Roland, Kamenetsky, Maya B., Goemann, Karsten, Beresford, Steve W. (2016) A story of olivine from the McIvor Hill complex (Tasmania, Australia): Clues to the origin of the Avebury metasomatic Ni sulfide deposit. American Mineralogist, 101 (6) 1321-1331 doi:10.2138/am-2016-5509 | Journal (article/letter/editorial) | | unprecedented opportunity to understand sources of metals and fluids responsible for this style of economic...the contact aureole of the Heemskirk Granite led to de-serpentinization and formation of metasomatic high-Mn...clino- and orthopyroxene, Cr-spinel, magnetite, pentlandite, and pyrrhotite, with accessory awaruite Ni3Fe...serpentinites and their host metasedimentary units. Pentlandite, often intergrown with magnetite, is the main...tremolite-diopside, Cr-spinel, magnetite, and pentlandite (Fig. 2). Magnetite, variably enriched in Cr2O3 |  | | Book | | Metallogenic Processes Stylianos-Savvas P. Augustithis W DE G de Gruyter · Berlin · New York 1995 Professor Dr...Stylianos-Savvas P. Augustithis. - Berlin ; New York de Gruyter, 1995 ISBN 3-11-013639-2 © Printed on acid-free...permanence and durability. © Copyright 1995 by Walter de Gruyter & Co., D-10785 Berlin All rights reserved...mobilization, transportation and concentration of metals goes back as far as the era of Aristotle. Ever...two centuries divide us from the time when Romes de Lille in France, Severgin in Russia, Vezrer in Germany |  | | Journal (article/letter/editorial) | | Intercumulus sulphide blebs are composed mainly of pentlandite and pyrrhotite in magmatic nickel deposit, and...one based on exsolution textures in pyrrhotite–pentlandite assemblage (Zhang et al., 1986; Wang et al.,...Sulphide–dolomite veins crosscut chlorite schist (Fig. 6a). Pentlandite coexists with pyrrhotite, chalcopyrite, and Fe-bearing...12). Pyrite, violarite, millerite, pyrrhotite, pentlandite, and Fe-bearing siegenite are Ni-bearing sulphides...siegenite and pentlandite are enriched in Co (Fig. 13b). Millerite, violarite, pentlandite, and Fe-bearing |  | | 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...Printer, Ottawa from the Geological Survey of Canada 601 Booth St., Ottawa and Canadian Government bookshops...HALIFAX - 1735 Barrington Street MONTREAL - 1182 St . Cath er ine Street Wes t OTTAWA - Corner Mackenzie...to change without notic e Queen ' s Printer for Canada Ottawa 1970 A CATALOGUE OF CANADIAN MINERALS |  | Säntti, Jaakko, Kontinen, Asko, Sorjonen-Ward, Peter, Johanson, Bo, Pakkanen, Lassi (2006) Metamorphism and Chromite in Serpentinized and Carbonate-Silica-Altered Peridotites of the Paleoproterozoic Outokumpu-Jormua Ophiolite Belt, eastern Finland. International Geology Review, 48 (6) 494-546 doi:10.2747/0020-6814.48.6.494 | Journal (article/letter/editorial) | | Paleoproterozoic Outokumpu-Jormua Ophiolite Belt, eastern Finland a b b Jaakko Säntti , Asko Kontinen...Paleoproterozoic Outokumpu-Jormua Ophiolite Belt, eastern Finland, International Geology Review, 48:6, 494-546...Paleoproterozoic Outokumpu-Jormua Ophiolite Belt, Eastern Finland JAAKKO SÄNTTI,1 Department of Geology,...The 1.95 Ga Outokumpu-Jormua ophiolite belt of eastern Finland contains numerous mafic-ultramafic, predominantly...Belt (NKSB) to the Kainuu Schist Belt (KSB) in eastern Finland (Fig. 1). Previously the OJOB ultramafic |  | Gahlan, Hisham A., Azer, Mokhles K., Asimow, Paul D., Al-Kahtany, Khaled M. (2020) Petrogenesis of gold-bearing listvenites from the carbonatized mantle section of the Neoproterozoic Ess ophiolite, Western Arabian Shield, Saudi Arabia. Lithos, 372. 105679pp. doi:10.1016/j.lithos.2020.105679 | Journal (article/letter/editorial) | | component of the Neoproterozoic Arabian Shield, the eastern part of the Arabian-Nubian Shield (ANS). The ANS...elements at Activation Laboratories Ltd. (Actlabs, Canada). The samples for chemical analyses were crushed...analyzed by ICP-MS to determine precious and base metals. The detection limits for the major oxides are...arsenopyrite, sphalerite, chalcopyrite, galena, and pentlandite. Pyrite is the most common di-sulfide (s.l.)...anhedral crystals, altered in places to covellite. Pentlandite is found mainly as small, randomly- ur fractures |  | Melekestseva, Irina, Maslennikov, Valery, Tret’yakov, Gennady, Maslennikova, Svetlana, Danyushevsky, Leonid, Kotlyarov, Vasily, Large, Ross, Beltenev, Victor, Khvorov, Pavel (2020) Trace Element Geochemistry of Sulfides from the Ashadze-2 Hydrothermal Field (12°58′ N, Mid-Atlantic Ridge): Influence of Host Rocks, Formation Conditions or Seawater?. Minerals, 10 (9) 743 doi:10.3390/min10090743 | Journal (article/letter/editorial) | | large@utas.edu.au (R.L.) VNIIOkeangeologiya, 190121 St. Petersburg, Russia; v.belt@yandex.ru Correspondence:...2003 by the Polar Marine Geosurvey Expedition (PMGE, St. Petersburg, Russia) [19,20]. The active Ashadze-2...A possible fragment of small Cu-rich chimney from st. 240 with massive chalcopyrite-rich Figure 3. A possible...possible fragment of small Cu-rich chimney from st. 240 with massive chalcopyrite-rich (1), (1), massive...black smoker from the Endeavour segment of the Juan de Fuca Ridge that the internal pressure in a fluid |  | | Book (volume) | | . ................. ........ . D. F. Sangster, Canada Membership Secretary .................... H. J...Assistant Secretary-GeneraL .... ....... G. B. Leech, Canada Assistant Treasurers................... ... .....North America ........................ R. W. Boyle, Canada South America ......... ............... Alirio............... .... .... J. D. Ridge Chairnian, Eastern Field Excursions ............ R. A. Laurence Chairman.............................. 785 Brodtkorb, M. K. de .. .................... 785 Brown, A. C. ....... |  | | 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 |  | Boskabadi, Arman, Pitcairn, Iain K., Leybourne, Matthew I., Teagle, Damon A.H., Cooper, Matthew J., Hadizadeh, Hossein, Nasiri Bezenjani, Rasoul, Monazzami Bagherzadeh, Reza (2020) Carbonation of ophiolitic ultramafic rocks: Listvenite formation in the Late Cretaceous ophiolites of eastern Iran. Lithos, 352. 105307 doi:10.1016/j.lithos.2019.105307 | Journal (article/letter/editorial) | | formation in the Late Cretaceous ophiolites of eastern Iran Arman Boskabadi, Iain K. Pitcairn, Matthew...formation in the Late Cretaceous ophiolites of eastern Iran, LITHOS(2019), https://doi.org/10.1016/j.lithos...formation in the Late Cretaceous ophiolites of eastern Iran Arman Boskabadi1, 2, Iain K. Pitcairn2, Matthew...Astronomy, Queen’s University, Kingston, Ontario, Canada K7L 3N6 School of Ocean and Earth Science, National...Cretaceous mantle peridotite of the Birjand ophiolite (eastern Iran) contains variably serpentinized and carb |  | | Report (issue) | | Ontario, Canada and R. M. THOMPSON The University of British Columbia Vancouver, Canada NEW YORK...onde balan HUES EA aoe ey Amat oceke 171 TANBINS, De Dae evoueleCRNiey Ole WANN CHMPRE))\.. ae pk awe...Tala Ae speek lept JavsSach EGR PANAT TON O Fa DIVA DE Sop enna cet ry ne cry ECT ten D tre ne OWmn? Sten...dupe lore Prae uid 49 3 ines - wars! aia ooh st iy a0 tp Ge nu * ceria marley 7 rei q —...of similar structure together; for example, all metals with the copper structure (Al type) are grouped |  | | Journal (article/letter/editorial) | | the alteration assemblages indicate lack of these metals in the fluid. Primary assemblages of the alteration...Leblanc and Lbouabi 1988; Leblanc and Fischer 1990; Canada: Auclair et al. 1993; USA: Sherlock and Logan 1995;...Turkey). These occurrences are enriched in precious metals at ore grade (e.g. 3 g Au/t) (Erler and Larson...deposit (Armenia: Spiridonov 1991), the Eastern Metals deposit (Canada: Auclair et al. 1993) and the listvenites...were carried out at ACME Analytical Laboratories (Canada) for major oxides and trace elements by Inductively |  | | Journal (article/letter/editorial) | | groups of critical processes include: 1) sources of metals and fluids; 2) geological features and processes...magmatic nickel sulphide deposits (e.g., Fortaleza de Minas, Brazil, Brenner, 2006; Almeida et al., 2007)...exhalative and diagenetic processes (e.g., Nick Horizon, Canada, Hulbert et al, 1992; Talvivaara, Finland, LoukolaRuskeeniemi...coarse grained disseminations made of dominantly pentlandite, minor pyrrhotite, and rare millerite, mackinawite...can extract, transport and accumulate particular metals. In any hydrothermal nickel mineral system, three |  | | Journal (article/letter/editorial) | | Kastamonu, Turkey British Columbia, Canada British Columbia, Canada Aydal (1989) Ophiolites Ophiolitic...Alpine-type ultramafic precursor British Columbia, Canada Madu et al. (1990) Ultramafic rocks Serpentinite...in this case used as Spiridonov (1991) Quebec, Canada Auclair et al. (1993) a synonym for muscovite...other sulphides such as gersdorffite, millerite, pentlandite, etc. may form in addition (Henderson 1969)....G., Aitchison, J.C. (eds) New England Orogen, eastern Australia. Department of Geology and Geophysics |  | | Book | | Evolution of the Composite Extensional Margin of Eastern Tethys Bechennec, F., Tegyey, M., Le Metour, J...Ophiolite, Cape Smith Belt, Northern Quebec, Canada Scott, J.D., St.-Onge, M.R., Lucas, S.B. and Helmstaedt...Itnk.c 100 symmetncol st9menr c 2 asymmeTrical de lodtmenl fault seQmenlti ............ 20 km Figure...4a) at 24 degrees N on the MAR (MARK Area). The eastern median valley wall is a simple block-faulted pillow...1500 m higher and significantly steeper than the eastern wall (Karson and Dick, 1983; Karson et aI., 1987; |  | | Report (volume) | | Mexicana Ge6logos Petroleros Bol.-Asociacion Mexicana de Ge6logos Petroleros Boletin. Mexico, D.F. Assoc....Ithaca, N.Y. Cahiers Geographie Quebec-Cahiers de Geographie de Quebec. Quebec, Quebec. Calif. Dept. Nat....Publications in Geological Sciences. Berkeley, Calif. Canada Geol. Survey Bull. ; Econ. Geology Ser. ; Geophysics...Geophysics Paper; Mem. ; Paper; Prelim. Ser. Map-Canada Geological Survey Bulletin ; Economic Geology Series;...Commun. Geol.-Copenhague Universite, Museum de Mineralogie et de Geologie Communications Geologiques. Copenhagen |  | | Report (issue) | | the types of commodities range from the major metals and industrial minerals such as copper, silver...-----Lithium, cesium, and rubidium-the rare alkali metals, by James J. Norton -Magnesian refractories, by...----------------------------------Platinum-group metals, by Norman J Page, Allen L. Clark, George A. Desborough...must know not only in which direction a particular mine opening should be extended to continue in an ore...copper deposits of Paleozoic and Precambrian age in Eastern North America permits us to speculate that whole |
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