 | | Journal (article/letter/editorial) | | CreekFlow,LayeredBasaltic Komatiite, AbitibiBelt,Ontario W. E. STONE,*J. H. CROCKET, Department of Geology...Hamilton, Ontario, Canada LBS4M1 AND M. E. FT.v.wr Department of Geology, University of Western Ontario, London...London Ontario, Canada N6A5B7 Abstract Geochemical studiesof platinum-group elements(PGE),Au, Ag, andothermetals(S...komatiitic rocksof the Abitibi greenstone belt, Ontario(Stone et al., 1992). This mineralizationis hostedby...layerediron-richbasaltickomatiitein the Kirkland Lake areaof the belt (Fig. 1). The mineralization oc- |  | | Journal (article/letter/editorial) | | PROSPECT IN THE FLIN FLON GREENSTONE BELT, MANITOBA, CANADA GEMA RIBEIRO OLIVO§ Department of Geological Sciences...Engineering, Queenâs University, Kingston, Ontario K7L 3N6, Canada PETER THEYER§ Manitoba Geological Survey...Avenue, Suite 360, Winnipeg, Manitoba R3P 3P2, Canada ABSTRACT The McBratney high-grade PGEâAu occurrence...brecciated maficâultramafic volcanic rocks of the Bear Lake mafic unit in the vicinity of pyroxeniticâgabbroic...intrusive rocks, Flin Flon greenstone belt, Bear Lake Block, Manitoba. SOMMAIRE Lâindice minĂ©ralisĂ© en |  | | Report (issue) | | Cooperite Djerfisherite [*) Effenbergerite Ferro-actinolite Gamagarite Genkinite Geversite Hawthorneite... Allanite-(La) (1961) Geversite (1961) Ferro-actinolite (1965) Hollingworthite (1965) Perryite (1965)...California, U.S.A. (Switzer and Bailey, 1953); Mihara mine, Okayama Prefecture and at Fuka, Okayama Prefecture...kimberlite pipe, Farm Dorst Fontein K 77, Kimberley district, Northern Cape Province (Parry and Wright, 1925)...mineralised pocket in the Wessels mine, Farm Wessels 227, Hotazel district, Northern Cape Province (Von Bezing |  | | Journal (article/letter/editorial) | | CarletonUniversity,Ottawa, Ontario, CanadaKiS 5B6 AND C. J. A. COATS FalconbridgeLtd., Falconbridge,Ontario, CanadaPOM1SO...ultramaficrocksof lowermetamorphic Hawke, 1984), the Thierry mine (PattersonandWatgrade,in lessdeformedterranes(Wilsonet...byeitherserpentine or an assemblageof serpentine-actinolite-chloritecalcite.Pyroxeneoikocrysts in olivine-pyroxenite...by Neutron Activation Services,Ltd., Hamilton, Canada, follow- ing the methodof Hoffmanet al. (1978)...P. Jones(CarletonUniv.) and G. Laflamme(CANMET, Canada)performedsomeof the microprobeanalyses. We thank |  | Bineli Betsi, Thierry, Mokane, Lebogang, McFarlane, Chris, Phili, Kelebogile, Kelepile, Tebogo (2020) Multistage gold mineralization events in the Archean Tati greenstone Belt, northeast Botswana: Constraints from integrative white mica Ar/Ar, garnet U-Pb and sulfides Pb/Pb geochronology. Precambrian Research, 339. 105623 doi:10.1016/j.precamres.2020.105623 | Journal (article/letter/editorial) | | Ar/Ar, garnet UPb and sulfides Pb/Pb geochronology Thierry Bineli Betsi, Lebogang Mokane, Chris McFarlane...U-Pb 3 and sulfides Pb/Pb geochronology. 4 5 Thierry Bineli Betsi1, Lebogang Mokane2, Chris McFarlane3...University of 13 14 3Department 15 Fredericton, NB Canada. of Earth Sciences, University of New Brunswick...Drive, E3B5A3, 16 17 18 Corresponding author: Thierry Bineli Betsi. Email: binelit@biust.ac.bw 19 20...possibly triggered the Au mineralization in this area. The obtained radiometric dates point 48 to at |  | Nishimura, Yujiro, Coombs, Douglas S., Landis, Charles A., Itaya, Tetsumaru (2000) Continuous metamorphic gradient documented by graphitization and K-Ar age, southeast Otago, New Zealand. American Mineralogist, 85 (11) 1625-1636 doi:10.2138/am-2000-11-1206 | Journal (article/letter/editorial) | | rocks: pumpellyite-chlorite, pumpellyite-actinolite, epidote-actinolite, and biotite. d002 data for carbonaceous...jp 0003-004X/00/1112â1625$05.00 pumpellyite-actinolite facies to 138 Ma in the biotite zone of the greenschist...central axis, passing outward into pumpellyite-actinolite and prehnitepumpellyite facies in both the Torlesse...southern South Island, New Zealand, showing study area (modified from Bishop et al. 1985 and Mortimer 1993)...range from 136 to 144 Ma for the pumpellyite-actinolite to greenschist facies (Harper and Landis 1967) |  | Chiaradia, Massimo, Vallance, Jean, FontbotĂ©, Lluis, Stein, Holly, Schaltegger, Urs, Coder, Joshua, Richards, Jeremy, Villeneuve, Mike, Gendall, Ian (2009) UâPb, ReâOs, and 40Ar/39Ar geochronology of the Nambija Au-skarn and Pangui porphyry Cu deposits, Ecuador: implications for the Jurassic metallogenic belt of the Northern Andes. Mineralium Deposita, 44 (4) 371-387 doi:10.1007/s00126-008-0210-6 | Journal (article/letter/editorial) | | Pangui is a recently discovered porphyry CuâMo district. The geology of the Subandean zone in southeastern...veins postdating gold deposition) of the Nambija district are all indistinguishable from each other within...Alberta, Edmonton, Alberta, Canada T6G 2E3 M. Villeneuve Geological Survey of CanadaâOttawa, 601 Booth Street...Street, Ottawa, Ontario K1A 0E8, Canada I. Gendall Chapleau Resources Ltd., Suite #104, 135-10th Avenue...Avenue South, Cranbrook, BC V1C 2NI, Canada 372 obtained on various hydrothermal minerals. The new Jurassic |  | | Report (volume) | | Bulletin, vol. 3, nos. 7-14, 1903. Berkeley, Cal. Canada Geological Survey: Summary Report for-1902; Eeport...Mesozoic Fossils, vol. 1, pt. 5, 1903. Ottawa, Canada. Canada Royal Society: Proceedings and Transactions...vol. 8,-1902. Ottawa, Canada. Canadian Mining Review, vol. 22, 1903. Ottawa, Canada. Canadian Record of...of Science, vol. 9, nos. 1 and 2,1903. Montreal, Canada. Carnegie Institution of Washington: Yearbook no...Journal and Proceedings, no. 19, 1903. Hamilton, Ontario. Harvard College, Museum of Comparative Zoology: |  | | Journal (article/letter/editorial) | | 583â607 DOI 10.1007/s00126-004-0428-x A RT I C L E Thierry AugeÌ Ă Catherine Lerouge Mineral-chemistry and...and location of the Baula-Nuasahi Complex study area Mukherjee 1996). More recently, the Baula-Nuasahi...accessory apatite and ilmenite, and secondary albite, actinolite, and Fe-chlorite (Table 1). A local mineral layering...amphibole (amphibole 2, tschermakite, hornblende and actinolite) forming rims on amphibole 1 (±core replacements;...euhedral amphibole (amphibole 3, tremolite and actinolite) growing on all earlier minerals (Fig. 4F). Stage |  | | Journal (issue) | | a BrĂŒker D8 Discover diffractometer with General Area Detector Diffraction System V4.1.27 (GADDS), both...paragonite, phologopite and preiswerkite), amphibole (actinolite, taramite) and some typical accessory minerals...technique can be measured from any surface with an area of 0.01â1 mm2 and the Mexican jadeites did not require...1961. Jadeite deposits of the Clear Creek area, New Idria district, San Benito County, California. Jour....Interpretations, 30â60. University of Utah Press, Salt Lake City, Utah Page 6 The Authors Mikhail Ostrooumov |  | | Journal (article/letter/editorial) | | mineral association. The geology of the studied area comprises a series of superposed volcanic edifices...km. U-Pb zircon ages indicate that in the deposit area felsic magmatic activity took place between 116...281 282 DE HALLER ET AL. grading outward to actinolite (±magnetite, ±chlorite, ±titanite, ±scapolite...and actinolite alterations laterally. Most of the ore is spatially associated with the actinolite alteration...central coast of Peru. The location of the studied area (Fig. 2) is shown. Ages are from Mukasa and Tilton |  | | Journal (article/letter/editorial) | | 259 Fig. 2 Simplified geologic map of the Bikin area in central Sikhote-Alin, Far East Russia, based...agents (Sato et al., 2004b). 2.2. Geology of Bikin area The Lermontovskoe deposit is located in the northwestern...near Bikin City (Fig. 2). Basement of the Bikin area belongs to the Samarka terrane which consists mainly...demonstrated that sedimentary sequences in this area show a general NE trend and are composed mainly...data are available for the volcanic rocks in this area. However, magnetite was reported to be a common |  | Wulff, K., Dziggel, A., Kolb, J., Vennemann, T., Bottcher, M. E., Meyer, F. M. (2010) Origin of Mineralizing Fluids of the Sediment-Hosted Navachab Gold Mine, Namibia: Constraints from Stable (O, H, C, S) Isotopes. Economic Geology, 105 (2) 285-302 doi:10.2113/gsecongeo.105.2.285 | Journal (article/letter/editorial) | | Mineralizing Fluids of the Sediment-Hosted Navachab Gold Mine, Namibia: Constraints from Stable (O, H, C, S) Isotopes...D-18119 Rostock, Germany Abstract The Navachab gold mine in the Damara belt of central Namibia is characterized...apparent geothermal gradients (ca. 80°C/kmâ1) in the mine area. Introduction THE NAVACHAB gold deposit is situated... ca. 120 km northwest of Windhoek (Fig. 1). The mine belongs to a small group of known economic gold...Badenhorst, 2002; Steven, pers. commun., 2008). The mine is run as an open-pit operation, with an average |  | | Report (issue) | | Average composition from various types of ore, Thierry mine, Ont. ACANTHITE. Sakharova and Bryzgalov, Mineral...87M/2325 (1987) Analyses (not in abs.) from'Koryu mine, Hokkaido, Japan AIKINITE. Boldyreva (Zap. Vses...Analyses (not in abstr.) from Osorezan geothermal area, Japan. ALUNITE. Aslanyan et al., (Dokl. Bolg. Akad...indices AMBLYGONITE. London and Burt, Mineral. Assoc. Canada Short Course no. 8, 99-133 (1982). Review of occurrence...iron-rich amesite (FeO 21.76, 22.48$) from Beach Lake Quebec AMMONIOJAROSITE. Arana et al., (Bol. Soc |  | | Journal (article/letter/editorial) | | amount of the colouring element and the limited area containing the agent. A destructive sampling (sampling...through the transparent glaze up to the coloured area allowing an analysis of the decoration or even through...forms of jade, the fibrous ânephriteâ, close to actinolite, Ca2(Mg,Fe)5 (OH)2[Si8O22], and the sodium pyroxene...desert) (Boulnois, 1963; Herrmann, 1968; Thierry & Thierry, 1968; Herrmann & Moorey, 1983; Beurdeley...Kandahar (Amu Darya river, Afghanistan) (Thierry & Thierry, 1968; Prasha Ray, 2003) as well as China/South |  | | Book | | ~"' - ..\, . ~ / Geological Association of Canada g,A Mineral Deposits Divioon . I\ ~ I ORE...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...carolyn Diane (1959-) IV. Geological Association of Canada Mneral Deposits Division QE390.M37 2004 553 C2004-902030-7 |  | Liu, Zhifei, Zuo, Ling, Xu, Senmin, He, Yaqing, Wang, Chunyi, Wang, Luofeng, Yang, Tao, Wang, Gongwen, Zeng, Linggao, Mou, Nini, Yang, Wangdong (2022) 3D Multi-Parameter Geological Modeling and Knowledge Findings for Mo Oxide Orebodies in the Shangfanggou PorphyryâSkarn Mo (âFe) Deposit, Henan Province, China. Minerals, 12 (6) 769 doi:10.3390/min12060769 | Journal (article/letter/editorial) | | body of the Nannihu Mo ore field in Luanchuan district, China. In 2000, the estimated Mo reserves of...on 3D geological modeling of the Luanchuan ore district [25,26], they have been insufficient to construct...multi-parameter geological modeling of the study area. Moreover, the formation of the Shangfanggou porphyryâskarn...prediction. Currently, the industrial Mo ores used by the mine are mainly the primary molybdenite; the onefold...oxidized ores for mining and beneficiation of the mine. 2. Geological Setting 2.1. Regional Geology The |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...ultramafic intrusive complex, McFaulds Lake greenstone belt, Ontario ......................................Lac-des-Iles palladium ore deposits, Western Ontario, Canada ........ 978 Charley J. Duran, Sarah-Jane...PGE-enrichment in the River Valley Intrusion, Ontario, Canada: implications for âcontact-typeâ PGE-Cu-Ni...sulphide lenses at the Delta deposit, Cape Smith Belt, Canada: implication for the distribution of PGE Pierre-Jean |  | | Report (volume) | | Center, Rm. 1C402, 12201 Sunrise Valley Dr. SALT LAKE CITY, Utah--Federal Bldg., Rm. 8105,125 South State...modeling. Our colleagues in the Geological Survey of Canada have preceded this effort by publishing a superb...compilation of models of deposits important in Canada (Eckstrand, 1984). Not surprisingly, our models...volcanogenic massive sulfide deposits in eastern Canada and for carbonate-hosted zinc in east Tennessee...rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide |  | Bailly, L., Auge, T., Trofimov, N., Golubev, A., Tkachev, A., Cherkasov, S., Cassard, D. (2011) THE MINERALIZATION POTENTIAL OF THE BURAKOVSKY LAYERED INTRUSION, KARELIA, RUSSIA. The Canadian Mineralogist, 49 (6) 1455-1478 doi:10.3749/canmin.49.6.1455 | Journal (article/letter/editorial) | | INTRUSION, KARELIA, RUSSIA Laurent BAILLY§ and Thierry AUGĂ BRGM, Mineral Resources Division, 3, av. Claude...on the eastern coast of Onega Lake in Karelia, covering an estimated area of around 630 km2, and with a...SGS Minerals Services Laboratories, Lakefield, Ontario. Unfortunately, the borehole samples were too small...clusters and veins of massive pyrite, epidote, actinolite, and chlorite during late magmatic or hydrothermal...some copperânickel deposits of the Sudbury area, Ontario. Econ. Geol. 71, 1159-1195. Campbell, I.H., |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration in...the Eastern Cordillera at the California-Vetas District (Domain 23) (Sillitoe and others, 1982). Undiscovered...successful in exploration of the Viburnum Zn-Pb district of southeast Missouri, U.S.A. (Pratt, 1981). Electromagnetic...shales in the Cordillera Central "Berlin" basin area (Gameron and others, 1980). Exploration Guides and...surveys. Precambrian terranes in the eastern shield area of Colombia are especially favorable for uranium |  | | Journal (article/letter/editorial) | | oceanic and ophiolitic samples. However, we report one area from the Oman ophiolite that exhibits features similar...magmatic feldspar. Similarly, amphiboles are chiefly actinolite with subordinate magnesiohornblende in the uppermost...mainly sodic plagioclase (albite and oligoclase), actinolite, and chlorite, with minor talc, titanite, apatite...31 Fig. 2. Dolerite sample (4 cm across) with actinolite veins and well-developed alteration halos. This...metabasalts and dolerites dredged from the MARK area that included a subset, type II, which has hydrothermal |  | Decree, S., Marignac, C., De Putter, T., Yans, J., Clauer, N., Dermech, M., Aloui, K., Baele, J.-M. (2013) The Oued Belif Hematite-Rich Breccia: A Miocene Iron Oxide Cu-Au-(U-REE) Deposit in the Nefza Mining District, Tunisia. Economic Geology, 108 (6) 1425-1457 doi:10.2113/econgeo.108.6.1425 | Journal (article/letter/editorial) | | in the Nefza Mining District, Tunisia Sophie DecrĂ©e,1,â Christian Marignac,2 Thierry De Putter,1 Johan...ring-shaped breccia is located in the Nefza mining district of northern Tunisia, within the internal zone...environment of collisional belts. Future research in this area should focus particularly on the circum-Mediterranean...such as the Wernecke Breccias system in the Yukon (Canada), where Cu, Au, and alkali metasomatism are present...Oued Belif Hematite-Rich Breccia, Nefza Mining District, Tunisia zone of northern Tunisia, Fig. 2). Several |  | | Report (volume) | | Bulletin, vol. 2, no. 8-vol. 4, no. 13. Berkeley, Cal. Canada: Geological Survey: Annual Reports, new ser., vols...Catalogue of the Marine Invertebrata of Eastern Canada. Canada, Royal Society: Proceedings and Transactions...Ottawa, Canada. , . . .Canadian Institute: Transactions, vol. 7 and vol. 8, pt. 1. Toronto, Canada. Canadian... vols. 4-7. Ottawa, Canada. Canadian Mining Review: vols. 20-24. Ottawa, Canada. 6 LIST OF PUBLICATIONS...Science: vol. 8, no. 5-vol. 9, no. 4. Montreal, Canada. Carnegie Institution of Washington: Yearbook, |  | | Report (issue) | | Platinum-Group Elements Edited by Louis J. Cabri Ottawa, Ontario Published for the Geological Society of CIM as...de Maisonneuve Boulevard West MontrĂ©al, QuĂ©bec, 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) |
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