| | Journal (article/letter/editorial) | University of New Brunswick, Fredericton, NB 4400, Canada et al. 2006). Broad mineralogical zonations can...occurs in varied geological environments and rocks (De Caritat et al. 1993). Varying degree of elemental...physico-chemical conditions of their crystallization (De Caritat et al. 1993), making it an excellent geothermometer...for chlorite), corundum (Al Kα for magnetite), augite (Si Kα and Ca Kα), orthoclase (K Kα), Sc metal... fO2, pH, and bulk composition of the host rock (De Caritat et al. 1993; Lentz et al. 1997; Beaufort | | | Journal (article/letter/editorial) | Nuvvuagittuq supracrustal belt of northeast Labrador, Canada (Nutman et al., 1989; Schiøtte et al., 1989; Mloszewska...massive (Fig. 3c and j). It is mainly comprised of augite (> 95 vol%) and minor disseminated magnetite (<...hypersthene, and clinopyroxenes in same samples are augite (Fig. 9). The FeOT values of orth- and clinopyroxene...ppm. Pyroxenes from the pyroxenite intrusions are augite in composition (Fig. 9; Table S1) and have high...area, the mineral assemblages of hypersthene and augite indicate that the rocks experienced granulite-facies | | Schwartz, Stéphane, Gautheron, Cécile, Ketcham, Richard A., Brunet, Fabrice, Corre, Marianna, Agranier, Arnaud, Pinna-Jamme, Rosella, Haurine, Frédéric, Monvoin, Gael, Riel, Nicolas (2020) Unraveling the exhumation history of high-pressure ophiolites using magnetite (U-Th-Sm)/He thermochronometry. Earth and Planetary Science Letters, 543. 116359pp. doi:10.1016/j.epsl.2020.116359 | Journal (article/letter/editorial) | e a ISTerre, Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IRD, IFSTTAR, 38041 Grenoble, France...Laboratoire Domaines Océaniques, CNRS, IUEM, Université de Bretagne Occidentale, 29280 Plouzané, France e Institute...amounts of mineral inclusions (titanite, chlorite and augite-aegirine). Both magnetite types crystallized during...at: ISTerre, Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IRD, IFSTTAR, 38041 Grenoble, France...AFT and ZFT ages (in *). The location of CG (Cirque de la Gavie) and RN (Rocca Nera) are also indicated | | | Report (Issue volume) | MISCELLANEOUS REPORT 8 Issued by THE GEOLOGICAL SURVEY OF CANADA Department of Mines and Technical Surveys, Ottawa...Queen's Printer, Ottawa, the Geological Survey of Canada, 601 Booth St., Ottawa, and at the following Canadian...available for reference in public libraries across Canada. Price $ l.65 Catalogue No . M41-8 / 8-2 Price...Queen's Printer and Controller of Stationery Ottawa, Canada 1964 Page • INTRODUCTION 2 • A note on Canadian...equipment 5 • Care of specimens 6 • Collecting in Canada 6 • Mineral and rock sets 7 • Abbreviations used | | | Journal (issue) | University St. John's, NL, Canada, A1B 3X5 E-mail: akerr@mun.ca Managing Editor/directrice de rédaction Cindy Murphy...Antigonish, NS, Canada, B2G 2W5 E-mail: cmurphy@stfx.ca Publications Director/Directrice de publications...Karen Dawe Geological Association of Canada St. John’s, NL, Canada, A1B 3X5 Tel: (709) 864-2151 E-mail:...- The Tooth of Time Outreach: Pierre Verpaelst (Québec) Beth Halfkenny (Ontario) Godfrey Nowlan (Prairies)...David Rudkin and Graham Young Great Mining Camps of Canada: Stephen McCutcheon Heritage Stone: Dolores Pereira | | Rojas, Paula A., Barra, Fernando, Deditius, Artur, Reich, Martin, Simon, Adam, Roberts, Malcolm, Rojo, Mario (2018) New contributions to the understanding of Kiruna-type iron oxide-apatite deposits revealed by magnetite ore and gangue mineral geochemistry at the El Romeral deposit, Chile. Ore Geology Reviews, 93. 413-435 doi:10.1016/j.oregeorev.2018.01.003 | Journal (article/letter/editorial) | Geothermal Center of Excellence (CEGA), Universidad de Chile, Plaza Ercilla 803, Santiago, Chile. 2 School...author: Fernando Barra Departamento de Geología, Universidad de Chile, Chile fbarrapantoja@ing.uchile...from the Archean (e.g., Carajás Province, Brazil; de Melo et al., 2017) to early Proterozoic (e.g., Kiruna...north by the post-ore granitic to granodioritic Punta de Piedra intrusion (102.2 ± 2.0 Ma U-Pb zircon age...CrK, VK and MnK. Sulfur, As, Sb, Fe, Se, Au, Te, Cu, Pb, Ni, Co, Ag, Bi, Si, Pd, Hg, Re, Os, Pt | | | Journal (article/letter/editorial) | (formerly Sally Malay) (Hicks et al., 2017), Radio Hill (De Angelis et al., 1987) and Nebo-Babel (Seat et al...calc-silicate with Fe and Mg from the gabbro to form augite. The more mafic metapelite clast has a marginal...in the Voisey's Bay Ni-Cu-Co deposit, Labrador, Canada: Ore Geology Reviews, v. in press. doi:10.1016/j... Fenómenos de endomorfismo, metamorfismo y metasomatismo en los mármoles de la Rivera de Cala (Sierra...(Sierra Morena), Universidad Complutense de Madrid, 295 p. Casquet, C., Galindo, C., Tornos, F., Velasco, F | | | Journal (article/letter/editorial) | Nuclear Laboratories, Chalk River, ON, Canada lP 2 re V6T1Z4, Canada ur na For: Chemical Geology Jo...the Proterozoic Nain Plutonic Suite in Labrador (Canada), are evaluated directly in thin section by single...clinopyroxene, between interstitial or cumulus augite, and with the analyses of interstitial sulfide...the Proterozoic Nain Plutonic Suite in Labrador (Canada) (Fig. 1). Studies of the Kiglapait intrusion has...compositions of minerals (e.g., plagioclase, re augite, sulfide) in thin sections of representative samples | | Hannington, Mark D., Santaguida, Frank, Kjarsgaard, Ingrid M., Cathles, Larry M. (2003) Regional-scale hydrothermal alteration in the Central Blake River Group, western Abitibi subprovince, Canada: implications for VMS prospectivity. Mineralium Deposita, 38 (4) 393-422 doi:10.1007/s00126-002-0298-z | Journal (article/letter/editorial) | Blake River Group, western Abitibi subprovince, Canada: implications for VMS prospectivity Received: 20...Kjarsgaard Geological Survey of Canada, 601 Booth Street, Ottawa K1A 0E8, Canada E-mail: mhanning@NRCan.gc...Sciences, Carleton University, Ottawa K1S 5B6, Canada Introduction L.M. Cathles Department of Geology...reservoir for the hydrothermal fluids. For example, in Canada, the average massive sulfide district occupies approximately...during five major cycles of volcanism (Spence and de Rosen-Spence 1975; Gibson 1989). The most important | | | Journal (article/letter/editorial) | 2AZ, UK 3 Present Address: Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université...internal standards, San Carlos Olivine, Kakanui Augite and Tiebaghi Chromite (Jarosewich et al. 1980)...after Toplis and Corgne (2002), while olivine and augite Mg#s are given by KDFe−Mg = 0.3 (Toplis 2005; Bédard...despite lower DV, of 26.9, as it co-crystallises with augite. At FMQ + 3, magnetite is initially poor in V2O3...experiments. Geochim Cosmochim Acta 72:6103–6123 Balan E, De Villiers JPR, Eeckhout SG, Glatzel P, Toplis MJ, | | Gao, Wenyuan, Ciobanu, Cristiana L., Cook, Nigel J., Huang, Fei, Meng, Lin, Gao, Shang (2017) Petrography and trace element signatures in silicates and Fe–Ti-oxides from the Lanjiahuoshan deposit, Panzhihua layered intrusion, Southwest China. Lithos, 294. 164-183 doi:10.1016/j.lithos.2017.10.003 | Journal (article/letter/editorial) | 5a, b) display compositions across the diopside-augite boundary (Fig. 5i; Electronic Appendix E, Table...of the two-pyroxene field, forms a trend in the augite field with variation in Ca rather than Fe. These...exsolutions of clinoenstatite (<100 nmwide) in diopside/augite (Transmission Electron Microscopy data to be published...Se (mean 113 ppm), as well as measurable PT Cd, Te, Ag and Bi (means 75, 9, 6 and 3 ppm, respectively)... ACCEPTED MANUSCRIPT and Sb. Minor elements like Cd, Te, Ag and Bi are present at measurable concentrations | | | Journal (article/letter/editorial) | 2008) and pyroxene of the second phase has mostly augite composition (Khoshnoodi et al., 2017). Se Chahun...transported Cr out of the system, or its high KD into augite prior to crystallization of magnetite (Broughm...(Broughm et al., 2017). The lack of relation of augite crystallization to magnetite formation and presence of...Copper-Gold (Ag-BiCo-U) Deposits: Examples from Canada and Global Analogues, p. 147– 160. Dare, SAS.,...Barnes, S-J., Beaudoin, G., Méric, J., Boutroy, E.,Potvin-Doucet, C., 2014. Trace elements in magnetite as | | Parente, Clóvis Vaz, Veríssimo, César Ulisses Vieira, Botelho, Nilson Francisquini, Xavier, Roberto Perez, Menez, Jacqueline, Oliveira Lino, Ramon de, Araújo da Silva, Cristian Dickson, Santos, Ticiano José Saraiva dos (2019) Geology, petrography and mineral chemistry of iron oxide-apatite occurrences (IOA type), western sector of the neoproterozoic Santa Quiteria magmatic arc, Ceará northeast, Brazil. Ore Geology Reviews, 112. 103024 doi:10.1016/j.oregeorev.2019.103024 | Journal (article/letter/editorial) | Botelho, Roberto Perez Xavier, Jacqueline Menez, Ramon de Oliveira Lino, Cristian Dickson Araújo da Silva,...Francisquini Botelho, R. Perez Xavier, J. Menez, R. de Oliveira Lino, C. Dickson Araújo da Silva, T. José...Santos3 O Perez Xavier3; Jacqueline Menez2; Ramon de Oliveira Lino4; Cristian Dickson Araújo da Silva4;...author: Clóvis Vaz Parente. Email: clovis@ufc.br de Brasília – Campus Universitário Darcy Ribeiro, 70910-900...Brazil 3Instituto 4Programa AL de Geociências – Universidade Estadual de Campinas (UNICAMP), Rua Carlos | | | Journal (article/letter/editorial) | University of Western Ontario, London, Ontario, N6A 5B7, Canada GORDON R. OSINSKI Department of Earth Sciences...University of Western Ontario, London, Ontario, N6A 5B7, Canada Centre for Planetary Science and Exploration, University...University of Western Ontario, London, Ontario, N6A 5B7, Canada Department of Physics and Astronomy, University...University of Western Ontario, London, Ontario, N6A 5B7, Canada ABSTRACT The Sudbury Breccia is an impactite that...3/–2.4 Ma Sudbury impact structure in Ontario, Canada. The breccia is interpreted to have formed during | | Broughm, Shannon G., Hanchar, John M., Tornos, Fernando, Westhues, Anne, Attersley, Samuel (2017) Mineral chemistry of magnetite from magnetite-apatite mineralization and their host rocks: examples from Kiruna, Sweden, and El Laco, Chile. Mineralium Deposita, 52 (8) 1223-1244 doi:10.1007/s00126-017-0718-8 | Journal (article/letter/editorial) | A1B 3X5, Canada 2 Centro de Astrobiología (CSIC-INTA), Ctra. Ajalvir, Km 4.5, Torrejón de Ardoz, 28850...Kiruna-type magnetite is explained by its high KD into augite prior to crystallization of magnetite or, and deemed...Natural Sciences and Engineering Research Council of Canada (NSERC) discovery grant to JMH. The contribution...SAS, Barnes S-J, Beaudoin G, Méric J, Boutroy E, Potvin-Doucet C (2014) Trace elements in magnetite as...Survey of Finland, Special Paper 53:139–206 Harlov DE, Andersson UB, Forster H-J, Nyström JO, Dulski P | | Deady, Eimear, Lacinska, Alicja, Goodenough, Kathryn, Shaw, Richard, Roberts, Nick (2019) Volcanic-Derived Placers as a Potential Resource of Rare Earth Elements: The Aksu Diamas Case Study, Turkey. Minerals, 9 (4) 208 doi:10.3390/min9040208 | Journal (article/letter/editorial) | by AMR Mineral and Metal, Inc. (AMR) (Vancouver, Canada), who identified a resource of significant tonnage...Chavara, India 4–55% magnetite Natashquan River, Canada; Duna Choapa Norte, Chile; Waikato North Head,...well-characterised in-house standard Frisch pyroxene (augite) prior to the analysis of unknown pyroxene. End...are diopside, with a few lower-Ca plotting in the augite field crystals studied are diopside, with a few...few lower-Ca crystals plotting in the augite compositional field (Figure 5). (Figure 5). Figure 5. Ternary | | Liu, Zhen, Yang, Xiaoyong, Liu, Chunming, Huang, Dezhi, Zhou, Weijian, Teng, Xia, Liang, Enyun, Dai, Tagen (2018) Genesis of Early Cretaceous porphyrite-type iron deposits and related sub-volcanic rocks in the Ningwu Volcanic Basin, Middle-Lower Yangtze Metallogenic Belt, Southeast China. International Geology Review, 60 (11) 1507-1528 doi:10.1080/00206814.2017.1419883 | Journal (article/letter/editorial) | orebodies occur in the inner contact zone between augite diorite porphyrite and Dawangshan Formation volcanic...porphyry Cu–Mo–Au deposits in British Columbia, Canada: Ore Geology Reviews, v. 72, p. 1116–1128. doi:10...S.J., Beaudoin, G., Méric, J., Boutroy, E., and Potvin-Doucet, C., 2014, Trace elements in magnetite as | | Salazar, Eduardo, Barra, Fernando, Reich, Martin, Simon, Adam, Leisen, Mathieu, Palma, Gisella, Romero, Rurik, Rojo, Mario (2020) Trace element geochemistry of magnetite from the Cerro Negro Norte iron oxide−apatite deposit, northern Chile. Mineralium Deposita, 55 (3) 409-428 doi:10.1007/s00126-019-00879-3 | Journal (article/letter/editorial) | Geothermal Center of Excellence (CEGA), FCFM, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile 2 Millennium...Metal Tracing Along Subduction, FCFM, Universidad de Chile, Santiago, Chile 3 Department of Earth and...Geothermal Centre of Excellence (CEGA), Universidad de Chile, to identify and characterize the ore and alteration...Spectrometry Laboratory, Department of Geology, Universidad de Chile. The mass spectrometer was tuned to high sensitivity...the CEGA Mass Spectrometry Laboratory, Universidad de Miner Deposita Chile. Zircons were mounted in | | Knipping, Jaayke L., Bilenker, Laura D., Simon, Adam C., Reich, Martin, Barra, Fernando, Deditius, Artur P., Wӓlle, Markus, Heinrich, Christoph A., Holtz, François, Munizaga, Rodrigo (2015) Trace elements in magnetite from massive iron oxide-apatite deposits indicate a combined formation by igneous and magmatic-hydrothermal processes. Geochimica et Cosmochimica Acta, 171. 15-38 doi:10.1016/j.gca.2015.08.010 | Journal (article/letter/editorial) | Geothermal Center of Excellence (CEGA), Universidad de Chile, Plaza Ercilla 803, Santiago, Chile 3 School...del Pacífico (CAP) Brasil N 1050, Vallenar, Región de Atacama, Chile. *e-mail: jaaykek@umich.edu Abstract...6000 ICP/MS) at Actlabs Laboratories, Ontario, Canada. In total, 70 elements or element oxides were analyzed...either a quadrupole (Elan 6100 DRC, PerkinElmer, Canada) for spot analyses or a highly sensitive sector...Mathez, 2012) and Sept Iles layered intrusion, Canada (Charlier et al., 2011), or by magmatichydrothermal | | | Book | Library of Canada Cataloguing in Publication Data Main entry under title: Mineral Deposits of Canada: A Synthesis...and Exploration Methods Geological Association of Canada, Mineral Deposits Division, Special Publication...1. Ore deposits--Canada. 2. Metallogeny--Canada. 3. Physiographic provinces--Canada. 4. Mines and niineral...niineral resources--Canada. 5. Prospecting--Canada. I. Goodfellow, Wayne D. (Wayne David), 1949Il. Geological...Association of Canada III. Series: Special publication (Geological Association of Canada. Mineral Deposits | | | Conference Proceedings (Volume) | ..................... 46 Ernst Schetselaar, Eric de Kemp, Mike Hillier & Gervais Perron 3D seismic interpretation............... 134 Elsa C. Ramalho, Daniel P. S. de Oliveira & Helena M.C.V. Santana Seismic techniques...mineralization in the Great Bear magmatic zone, NWT, Canada ................................................chemistry: application to till from Izok Lake, Nunavut, Canada .......................................................................... 379 Cristina Villanova-de-Benavent, Joaquín A. Proenza, Salvador Galí. Esperança | | Tang, Dongmei, Qin, Kezhang, Chen, Bo, Mao, Yajing, Guo, Hu, Evans, Noreen J. (2017) Mineral chemistry and genesis of the Permian Cihai and Cinan magnetite deposits, Beishan, NW China. Ore Geology Reviews, 86. 79-99 doi:10.1016/j.oregeorev.2017.01.019 | Journal (article/letter/editorial) | Geological Survey of China, Tianjin 300170, China John de Laeter Center,, TIGeR, Applied Geology, Curtin University...(Wilmart et al., 1989), Lac Tio 50 Fe-Ti deposits in Canada (Ashwal, 1993), Damiao V-Ti-Fe oxide deposit in...crystallizaed from a fractionating sulfide liquid, Sudbury, Canada: Implications for provenance 632 discrimination...Barnes, S.J., Beaudoin, G., Meric, J., Boutroy, E., Potvin-Doucet, C., 2014, Trace elements in magnetite as...the search for another Voisey’s Bay in Labrador,Canada. Econ. Geol. 95 (4), 725-748. 700 Klemm, D.D | | | Book | Physical Processes of Explosive Volcanic Eruptions B. De Vivo and R.J. Bodnar (Editors) Melt Inclusions in...Vesuvius 2000: Education, Security and Prosperity B. De Vivo (Editor) Volcanism in the Campania Plain Vesuvius...Characterisation of Archean Subaqueous Calderas in Canada: Physical Volcanology, Carbonate-Rich Hydrothermal...Claudia Troise, Giuseppe De Natale, Folco Pingue, Umberto Tammaro, Prospero De Martino, Francesco Obrizzo...Gerardo J. Aguirre-Dı́az Centro de Geociencias, Universidad Nacional Autónoma de México, Campus Juriquilla | | | Journal (article/letter/editorial) | ins simple system used by the experimentalists,a de- of Precambrianage.The Chogar complex in eastern...in the Canadian Shield, p. 315-328. Geol. Surv. Canada Pap.78-10. Caporuscio, F. A. and S. A. Morse (1978)...granulites near Wilson Lake, central Labrador, Canada. Earth Planet. Sci. Leu., 10,325-328 Newton, R...rocks. Because the minerals [plagioclase (An55), augite, olivine (Fo66), and magnetitel associated with...pumice contains mm-sized phenocrystsof plagioclase,augite, hypersthene,magnetite, and ilmenite. Plagioclaseis | | | Book (volume) | and Silver Thread ; : ARTHUR SyMONs. Goncourt, De; See the biographical article, Symons, A. Hardy,...Chevalier of the Legion of Honour. of Etudes sur le regne de Robert le Pieux, c.R. B. Cuartes. RayMonp Beaziry... 1891-1899. Member of Institut de Droit International and Officier de I'Instruction Publique of France...Illustrated Catalogue 1Golden Rose (in part), of Leopold de Rothschild’s Collection of Old Plate; Plate at Windsor...CHARLES FRANCOIS BABELON. Professor at the Collége de France. Keeper of the department of Medals and Antiquities |
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