 | | Journal (article/letter/editorial) | | nlrlocaterlithos Evolution of the sublayer of the Sudbury Igneous Complex: geochemical, Sm–Nd isotopic and...Centre (MERC), Laurentian UniÕersity, Sudbury, Ontario, Canada P3E 2C6 b INCO Technical SerÕices Limited...Limited, Highway 17 West, Copper Cliff, Ontario, Canada P0M 1N0 Received 25 January 1999; accepted 28 January...Abstract The mineralized sublayer at the base of the Sudbury Igneous Complex ŽSIC. consists of two variants...sublayer and radial and concentric quartz dioritic offset dykes. Both are characterized by the presence of |  | Lightfoot, Peter C., Keays, Reid R., Morrison, Gordon G., Bite, Andy, Farrell, Keith P. (1997) Geochemical relationships in the Sudbury igneous complex; origin of the main mass and offset dikes. Economic Geology, 92 (3) 289-307 doi:10.2113/gsecongeo.92.3.289 | Journal (article/letter/editorial) | | pp. 289-307 Geochemical Relationships in the Sudbury IgneousComplex: Originof the MainMassandOffsetDikes...CopperCliff,Ontario,CanadaPOM1NO REID R. KEAYS, Department of Geology, Laurentiaa University, Sudbury, Ontario...Highway17 WestEngineering Building, CopperCliff,Ontario,CanadaPOM1NO AND KEITH P. FARRELL Department...Department of Geology, LaurentiaaUniversity, Sudbury, Ontario,CanadaP3E2C6 Abstract Petrological models relating...relating thedifferent rocktypesconstituting the1.85Ga Sudbury Igneous Complex areconstrained withextensive newgeochemical |  | | Journal (article/letter/editorial) | | sheet into the footwall: Offset dykes of the Sudbury Igneous Complex, Canada S. A. PREVEC * € and S...accepted 13 February 2018) Abstract–The offset dykes of the Sudbury Igneous Complex comprise two distinct...INTRODUCTION The offset dyke facies of the approximately 1850 Ma (e.g., Krogh et al. 1984) Sudbury Igneous Complex...mineralized” IQD phases of Lightfoot (2017). The offset dykes either radiate at high angle outward from...impact-generated melt sheet or, such as the Hess Offset, form dykes parallel to the SIC boundary in several |  | | Report (volume) | | nickeliferous laterite deposits in 7 Provinces of Canada and 15 States of the United States UNITED STATES...______________________ ----OntariO-----------------------------------------------------Alexo Nickel mine ___________...--------Limerick township ___ ---------_---------------------------Raglan township ____ -------- ________...wanLake---------------------------------------Sudbury district______ ------ _________________ ------...________________________________________ ----- _--La ~otte township ___ ------------------------------------U nga |  | | Journal (article/letter/editorial) | | Associated with the Rathbun Offset Dike of the Sudbury Igneous Complex (Ontario, Canada) Alexander Kawohl,1,†... Toronto, Ontario M5C 1P1, Canada Bite Geological Ltd., 144 Kuusisto Rd., Sudbury, Ontario P3E 4N1, Canada...Canada Department of Geological Sciences, University of Cape Town, Rondebosch 7700, South Africa Abstract...dikes around the 1.85 Ga Sudbury Igneous Complex, locally referred to as offset dikes, are well endowed...dikes proximal (<6 km) to the main mass of the Sudbury Complex are mineralized at an economic grade and |  | | Book | | ' I I I I I ·1 City of GREATER SUDBURY ..... ,.., - Greater Sudbury Boundary "<>~lJt - Townships...Growth and Development Department, City of Greater Sudbury. I FROM METEORITE IMPACT TO CONSTELLATION...CONSTELLATION CITY A Historical Geography of Greater Sudbury Oiva W. Saarinen • WILfRID LAURIER UNIVERSITY PRESS...Social Sciences and Humanities Research Council of Canada. Wilfrid Laurier University Press acknowledges...of Canada through the Canada Book Fund for our publishing activities. Library and Archives Canada Cataloguing |  | | Journal (article/letter/editorial) | | G I C A L S O C I E T Y O F A M E R IC A BASIC DIKE INJECTIONS IN MAtiMATIC VEIN SEQUENCES 1 BY J .... . ........................... l ’ost-ore basic dike injections........................................................................ Table of basic dike sequences.........................................Dec. 8. 1907. (545) 546 J. E. SPUKE----BASIC DIKE INJECTIONS or the other of the extreme products... Am., V ol . 36, 1924 .148 E. SPURR----BASIC DIKE INJECTIONS crystallized in a still outer shell |  | | Report (issue) | | COLLECTOR Ann P. Sabina Sudbury to Winnipeg I.I Energy, Mines and Resources Canada E:nergie, Mines et...et Ressourees Canada Canada THE ENERGY OF OUR RESOURCES THE POWER OF OUR IDEAS COVER Left: Amethyst...Amethyst - Thunder Bay, Ontario. Specimen measures 4.5 cm across the base. National Mineral Collection specimen... Geological Survey of Canada Miscellaneous Report 49 ROCKS AND MINERALS FOR THE COLLECTOR Sudbury to Winnipeg... © Minister of Supply and Services Canada 1991 Available in Canada through authorized bookstore agents |  | | Journal (article/letter/editorial) | | increasing basicity, the T h /U ratios are considerably greater than those compiled by Jeffreys and are in better...this limita tion is compensated by the somewhat greater accuracy of the former for low radium values. A...Obsidian Cliff...................................... Sudbury micropegmatite................. ... ... ... ............................ . Tholeiite, Cleveland dike..................... . Hornblende granodiorite......................... Sudbury olivine diabase......................... Sudbury olivine diabase...... |  | | Report (issue) | | 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore, Friedensville...Palmer, Mich . 6. A ibbon asbestos ore, Quebec, Canada 7. Manganese ore, banded rhodochrosite 8 . Aluminum...3. 4. 5. Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore, Friedensville...Palmer, Mich . 6. Ribbon asbestos ore, Quebec, Canada 7. Manganese ore, banded rhodochrosite 8 . Aluminum...not yet discovered or not currently profitable to mine. The mining of mineral deposits, once discovered |  | Barnes, Stephen J., Mungall, James E., Le Vaillant, Margaux, Godel, Belinda, Lesher, C. Michael, Holwell, David, Lightfoot, Peter C., Krivolutskaya, Nadya, Wei, Bo (2017) Sulfide-silicate textures in magmatic Ni-Cu-PGE sulfide ore deposits: Disseminated and net-textured ores. American Mineralogist, 102 (3) 473-506 doi:10.2138/am-2017-5754 | Journal (article/letter/editorial) | | of Toronto, 22 Russell Street, Toronto, Ontario M5S 3B1, Canada 3 Goodman School of Mines, Laurentian University...University, 935 Ramsey Lake Road, Sudbury, Ontario P3E 2C6, Canada 4 Department of Geology, University...Road, Leicester, LE1 7RH, U.K. 5 Vale Ltd., Sudbury, Canada 6 Vernadsky Institute of Geochemistry, 119991...coalescence, with a larger rise height and hence a greater gravitational driving force for percolation and...au † Present address: Lightfoot Geoscience, Sudbury, Canada. Special collection information can be found |  | | Journal (article/letter/editorial) | | processes constitute a rapidly developing research area encompassing such wide-ranging topics as the chemical...the composition of the initial impact melt at Sudbury (Hecht et al. 2008a) and at the Vredefort impact...200 km wide, 1.86-billion-year-old Sudbury impact structure in Canada, however, Zieg and Marsh (2005) proposed...(siliceous top layer and mafic bottom layer). The Sudbury impact melt sheet was differentiated, resulting...mantle. For example, the Nd isotope composition of Sudbury melt rocks shows that the target rocks were predominantly |  | | Report (issue) | | __________ _ Placers-----------------------------------Canada---------------------------------------Sources and..._____________________ _ Ontario ___________________________________ _ Sudbury district _______________________...Lodes--------------------------------Salt Chuck mine ___________________ _ Placers------------------...Complex_ ___________________ _ Green ~ountain copper mine ___________ _ Placers _______________________________...pocket 1. Geologic map of "nickel irruptive," Sudbury district, Ontario_________________________________________ |  | | Report (issue) | | near Mount Vernon and Marblemont, as well as an area west of Waterville, have all produced talc. Deposits...for which production is reported are indicated by mine symbols on these figures, however, the quantity...material that must have been removed to constitute a mine is an indefinite one. Areas that are permissive...Soapstone in the United States" (Chidester and Worthington, 1962), and "Talc resources of the United States"...remains the publications cited by Chidester and Worthington (1962), some of them very old, for example, Pratt |  | | Journal (article/letter/editorial) | | UNITED NICKEL IN THE STATES JOSEPH E. WORTHINGTON ABSTRACT During 1958 and 1959 an exploration...various known and possibleultramafic bodies within the area. An extensive program of field exploration was carried...prerequisites for an economically at97 98 JOSEPH E. WORTHINGTON tractivenickeldeposit(other than metallurgical)are...that time that a depositin excessof a squaremile in area and with an averagethicknessof at least25 feet of...the time of this work. GEOLOGICAL ASPECTS The area consideredin this investigationincludesthe Blue |  | | Report (issue) | | earthscience and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic...earthscience and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic...earth-science and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic...by 0. Roger Eckstrand, EMR, Geological Survey of Canada; Brian G. Elliott, Australian Bureau of Mineral...-------3. Nickel deposits in the Sudbury district, Ontario, Canada-----------------------4. Nickel districts |  | | Journal (article/letter/editorial) | | Large Igneous and Metallogenic Province in the Sudbury Area of the Canadian Shield R. S. JAMES,† Department...Road, Sudbury, Ontario P3E 2C6, Canada R. M. EASTON, Precambrian Geoscience Section, Ontario Geological...Lake Road, Sudbury, Ontario P3E 6B5, Canada D. C. PECK, Anglo American Exploration (Canada) Ltd., Suite...Pender Street, Vancouver, British Columbia V6C 1G8, Canada AND J. L. HROMINCHUK Department of Earth Sciences...Laurentian University, Ramsey Lake Road, Sudbury, Ontario P3E 2C6, Canada Abstract The 2.49 to 2.475 Ga intrusions |  | | Journal (article/letter/editorial) | | Element Deposition, Sudbury Igneous Complex Contact, Onaping-Levack area, Ontario Catharine E. G. F a...Ottawa-Carleton Geoscience Centre, Ottawa, Ontario, Canada With 5 Figures Received September 17, 1991;...deposition in the Onaping-Levack area of the North Range of the Sudbury Structure. Two significant alteration...Cu-rich veins in the Deep Copper Zone of Strathcona mine and the nearby Barnet property, and amphibole (actinolite...pentlandite + pyrite _ quartz + magnetite in the Fraser mine Epidote Zone. The concentrically zoned Epidote Zone |  | Mota-e-Silva, J., Prichard, H. M., Filho, C. F. Ferreira, Fisher, P. C., McDonald, I. (2015) Platinum-group minerals in the Limoeiro Ni–Cu–(PGE) sulfide deposit, Brazil: the effect of magmatic and upper amphibolite to granulite metamorphic processes on PGM formation. Mineralium Deposita, 50 (8) 1007-1029 doi:10.1007/s00126-015-0585-0 | Journal (article/letter/editorial) | | deposits (Lightfoot et al. 1990) in Russia, Sudbury in Canada (Lightfoot and Farrow 2002), and Jinchuan...(olivine-orthopyroxene± chromite cumulates) enveloped by orthopyroxenite (orthopyroxene-olivine±chromite cumulates)...mineralization in the Limoeiro intrusion (Fig. 2). The Retiro area has a more continuous, less faulted and less deformed...deformed structure, compared with the Piçarra area in which the distinction between igneous stratigraphic...study. Parnazo 400 W Retiro Section break by greater fault 204 1017 53 70 Fifteen half-drill cores |  | | Report (issue) | | earthscience and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic...earthscience and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic...earth-science and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic...Mines and Resources (EMR), Geological Survey of Canada; Gabriele I. C. Schneider, South African Department...August 1986, the development of a major new platinum mine was announced in South Africa (E.C.I. Hammerbeck |  | | Journal (article/letter/editorial) | | including many of the sub-layer and offset dyke deposits at Sudbury (Lightfoot et al., 1997; Lightfoot...complexes (Barnes et al., 2016b) or into footwall offset dykes (Lightfoot and Farrow, 2002), and gravity-driven...thin-section scale and the drill core/outcrop to mine scale at which geological relationships are most...zircons (Romeo et al., 2006)), a small (~ 3 km2 in area) cylindrical to funnel shaped intrusion situated...been described at silicate-sulfide contacts at Sudbury (Hawley, 1962) and in two examples of Western Australian |  | | Journal (article/letter/editorial) | | depositsstudiedwere: Sanford Lake, New York; Gap Mine, Lancaster, Pa.; Iron Mountain, Wyo.; Iron Mountain...Newfoundland;MeganticCo., Black Lake, and Sher- brooke,Quebec;Sudbury,Ont.; Atacama,and Copiapo,Chile; Sulitjelma,Evje...Evje, and Krager6, Norway; Kiruna, Sweden;Great Dike (?), Rhodesia. No specimens of sufficientlydiagnostic...MineralsnotDefinitelyLocatedin the Foregoing Succession Early Chromite Maucherite Late Sperrylite Platinum and the...notmention anyoxideor sulphide associated with chromite. The writer examinedone specimen believedto be |  | | Report (volume) | | 920, 98 p. Beckwith, R. H., 1939, Asbestos and chromite deposits of Wyoming: Econ. Geology, v. 34, no...structure maps, Eastern Magnesia Talc Company, Waterbury Mine, Moretown, Vermont: U.S. Geol. Survey Prelim. Map...1953, Geology of the talc deposits, Sterling Pond area, Stowe, Vermont: U.S. Geol. Survey Mineral Inv....Scale, about 1:12,000. Chidester, A. H., and Worthington, H. W., 1962, Talc and soapstone in the United...Colorado River Industrial Development Association area : Texas Bur. Econ. Geology Rept Inv. 37, p. 9, 11 |  | | Journal (article/letter/editorial) | | red vanadinite xls and coming from the Red Cloud mine (about 30 miles N . of Yuma), Yuma Co., Ariz., have...broken down, washed and distributed over much of the area that was the ancient gulf coast over a tremendous...were modified by the octahedron. Found in the Lark mine, San Juan Co., Colo." CONNECTICUT—We are indebted...KENTUCKY—Pyrope garnet has been found in a peridotite dike on Iron Creek, Elliott Co., Ky. LOUISIANA—Red earthy...semi-precious stone was uncovered by a blast in the B B Mine No. 7, owned by the T C Mining Co., Stanley Perham |  | | Report (issue) | | Platinum-Group Elements Edited by Louis J. Cabri Ottawa, Ontario Published for the Geological Society of CIM as...de Maisonneuve Boulevard West Montréal, Québec, Canada H3Z 3B8 ISBN 1-894475-27-5 Papers in this volume...Petroleum, Special Volume 54, p. 483-506. PRINTED IN CANADA by Marc Veilleux Imprimeur Inc. Preface Background...in countries like the Republic of South Africa, Canada, and Finland. Over the last five or so years, colleagues...to and immediately following my retirement from Canada Centre for Mineral and Energy Resources (CANMET) |
|
