| | Journal (issue) | NEWFOUNDLAND GEOLOGICAL SURVEY Sir Wilfrâąd W. Woods, K. C. M. G., Comrni11ionâąr A. K. Snâąlgrovâą, M.... 4 MINES AND MINERAL RESOURCES OF NEWFOUNDLAND by Compllmmts of the Geolugical Survey of N~wfoundland...N~wfoundland. ST. JOHN'S 1938 NEWFOUNDLAND GEOLOGICAL SURVEY Sir Wilfred W. Woods, K. C. M. G., Commissioner...4 MINES AND MINERAL RESOURCES OF NEWFOUNDLAND by A. K. SNELGROVE ST. JOHN'S 1938 TABLE OF CONTENTS...Acknowledgments . . . âą âą . âą HISTORY OF MINING IN NEWFOUNDLAND 1 1 Mineral Exports. 7 THE GEOLOGICAL | | | Journal (article/letter/editorial) | 1002/gj.1037 Intrusive lherzolites within the basalts of KuÌre ophiolite (Turkey): an occurrence in the Tethyan...suprasubduction marginal basin NER ÇAKIR1*,YURDALGENÇ1 and DOGÌAN PAKTUNÇ 2 1 Hacettepe UÌniversitesi, MuÌhendislik...Turkey 2 Canada Centre for Mineral and Energy Technology, 555 Booth Street, Ottawa, Canada The KuÌre...KuÌre ophiolite is interpreted as the remnants of the suprasubduction marginal basin formed on the northwardly...Triassic and closed during late Middle Jurassic. Intrusive lherzolites cut the lower part of the basalts | | | Journal (article/letter/editorial) | between melt and upper-mantle peridotites in the North Arm Mountain massif, Bay of Islands ophiolite, Newfoundland...Newfoundland, Canada: Implications for the genesis of boninitic 1 and related magmas Veronika Varfalvy...Lal'al, Ste-Foy, QuC. G I K 7P4, Canada b Geological Surrey of Canada, Centre G~oscientifique de Quebec...Quebec, C.P. 7500, Ste-Foy, Qua. GIV 4C7, Canada Received 23 January 1995; accepted 31 August 1995 Abstract...tectonites forming the basal part of the North Arm Mountain (NAM) massif ophiolitic sequence are dominantly | | | Report (chapter) | Special Publications Petrology and geochemistry of exhumed peridotites and gabbros at non-volcanic margins:...HĂ©bert, K. Gueddari, M.R. LaFlĂšche, M.-O. Beslier and V. Gardien Geological Society, London, Special Publications...click here to seek permission to re-use all or part of this article Subscribe click here to subscribe...Lyell Collection Notes © The Geological Society of London 2014 Downloaded from http://sp.lyellcollection...London on May 25, 2014 Petrology and geochemistry of exhumed peridotites and gabbros at non-volcanic margins: | | | Journal (article/letter/editorial) | Harzburgiteâduniteâorthopyroxenite suite as a record of supra-subduction zone setting for the Oman ophiolite...ophiolite mantle Akihiro Tamura â, Shoji Arai Department of Earth Sciences, Kanazawa University, Kakuma, Kanazawa...record of supra-subduction zone magmatism in the mantle. The orthopyroxenite has features of parallel...cm thick and in direct contact with the host harzburgite. The orthopyroxenite is composed of orthopyroxene...vol.%), clinopyroxene (b 5 vol.%) and trace spinel (b1 vol.%), and is free from olivine. All rocks from | | | Journal (article/letter/editorial) | elsevier.com/locate/lithos Mantle petrology and mineralogy of the Thetford Mines Ophiolite Complex Philippe...de la Couronne, QuĂ©bec, PQ, Canada G1K 9A9 b Geological Survey of Canada, GSC-QuĂ©bec, 490 de la Couronne...Couronne, QuĂ©bec, PQ, Canada G1K 9A9 UniversitĂ© du QuĂ©bec Ă MontrĂ©al, Dept. Sci. Terre et Atmosphere, Succursale...Succursale Centre Ville, CP 8888, MontrĂ©al, PQ, Canada H3C 3P8 Received 18 August 2006; accepted 8 June...(±chromitite cores) and orthopyroxenitic veins and dykes. Contrasting structures, textures and mineral compositions | | | Journal (article/letter/editorial) | online March 2010 Article Geochemistry of gabbroic pockets of a mantle sequence in the Nain ophiolite...(Central Iran): Constraints on petrogenesis and tectonic setting of the ophiolite Javad Mehdipour Ghazi, Mohammad...With 9 figures and 2 tables Abstract: The Nain ophiolite in central Iran is part of the Central Iranian...peridotite. The main rock type of these pockets is gabbro. Clinopyroxene and plagioclase in the gabbros are...are Ca-rich. The chemistry of clinopyroxene relates the rocks to orogenic gabbros, generated at relatively | | | Report (chapter) | lyellcollection.org/ at University of Otago on January 8, 2015 Petrography of Ordovician and Silurian sediments in...Caledonides: tracers of a short-lived Ordovician continent-arc collision orogeny and the evolution of the Laurentian...DEWEY & MARIA MANGE Department of Earth Sciences, University of Oxford, Parks Road, Oxford OX1 3PR...margin of the Appalachian- Caledonian Belt from the Southern Appalachians to the British Isles and is dated...stratigraphically, as post-uppermost Lower Cambrian and pre-upper Llandovery. Geochronological data favour | | | Journal (article/letter/editorial) | Mineralogy and Petrology (1993) 49:189-212 Mineralogy pea~oalogy © Springer-Verlag 1993 Printed in...Austria Geochemistry of Polymetamorphic Ultramafics (Major, Trace, Noble and Rare Earth Elements): an...Biino ~ and T. Meisel 2 1 Mineralogisch-petrographisches Institut, Universit/it Bern, Switzerland, and Mi...former mantle stages. The determination of their protoliths and their tectonic evolution by chemical discrimination...due to possible metasomatic processes. Ultramafics of the pre-Variscan Helvetic basement (Central Alps | | | Journal (article/letter/editorial) | upper mantle lithosphere Ahmed Hassan Ahmed â Faculty of Earth Sciences, King Abdulaziz University, Jeddah...ophiolitic complexes from the southern Eastern Desert of Egypt have been petrologically examined for their... associations. Three of them are exceptionally fresh (Abu Dahr, Abu Siayil and Arays), while the other...other two localities (Belamhandeit and Umm Thagar) are severely serpentinized. Although the upper mantle...with metallurgical grade. Orthopyroxene, olivine and to a lesser extent clinopyroxene with highly refractory | | | Journal (article/letter/editorial) | 132 (2004) 349â362 Evidence for the emplacement of ca. 3.0 Ga mantle-derived mafic-ultramafic bodies...S.E. Popovchenko d b a Department of Geosciences, University of Oulu, P.O. Box 3000, FIN-90014 Oulu...Department of Geology, University of Maryland, College Park, MD 20742, USA c Geological Survey of Finland...FIN-96101 Rovaniemi, Finland d National Mining University of Ukraine, 19 Karl Marx Avenue, Dnepropetrovsk 49027...Abstract The Archean bedrock of the Ukrainian Shield is divided into western and central blocks by a NâW trending | | Lawley, Christopher J.M., Pearson, D. Graham, Waterton, Pedro, Zagorevski, Alex, BĂ©dard, Jean H., Jackson, Simon E., Petts, Duane C., Kjarsgaard, Bruce A., Zhang, Shuangquan, Wright, Donald (2020) Element and isotopic signature of re-fertilized mantle peridotite as determined by nanopowder and olivine LA-ICPMS analyses. Chemical Geology, 536. 119464 doi:10.1016/j.chemgeo.2020.119464 | Journal (article/letter/editorial) | Element and isotopic signature of re-fertilized mantle peridotite as determined by nanopowder and olivine...Element and isotopic signature of re-fertilized mantle peridotite as determined by nanopowder and olivine...PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover...page and metadata, and formatting for readability, but it is not yet the definitive version of record...will undergo additional copyediting, typesetting and review before it is published in its final form, | | | Book | 000unse , Ophiolites and Oceanic Lithosphere âą - ,9phiolites and Oceanic Lithosphere edited...Gass, S . J. Lippard & A. W. Shelton Depart1nent of Earth Sciences, The Open University Milton Keynes...Westline Industrial Drive St Lou ,s, Missou ri 63141 Canada Blackwell-Mosby Book Distributors 120 Melford Drive...personal use of specific clients, is g ranted by T he Geological Society for libraries and o ther users...Transactiona l Reporting Service, provided t hat a base ree of $02.00 per copy is pa id direc tly to CCC, 2 1 Congress | | Xiong, Fahui, Yang, Jingsui, Robinson, Paul T., Xu, Xiangzhen, Liu, Zhao, Li, Yuan, Li, Jinyang, Chen, Songyong (2015) Origin of podiform chromitite, a new model based on the Luobusa ophiolite, Tibet. Gondwana Research, 27 (2) 525-542 doi:10.1016/j.gr.2014.04.008 | Journal (article/letter/editorial) | Origin of podiform chromitite, a new model based on the Luobusa ophiolite, Tibet Fahui...Zhao, Li, Yuan, Li, Jinyang, Chen, Songyong, Origin of podiform chromitite, a new model based on the Luobusa...doi: 10.1016/j.gr.2014.04.008 This is a PDF ïŹle of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...content, and all legal disclaimers that apply to the journal pertain. ACCEPTED MANUSCRIPT Origin of podiform | | | Journal (article/letter/editorial) | ©2008 Society of Economic Geologists, Inc. Economic Geology, v. 103, pp. 1507â1529 PGE-rich Podiform...Example of Critical Mantle Melting to Extract and Concentrate PGE H. M. PRICHARD, â School of Earth and...SA62 6JY, United Kingdom P. C. FISHER, School of Earth and Ocean Sciences, Cardiff University, Main College...College, Cardiff, CF10 3AT, United Kingdom AND M. J. OâHARA Golwg-y-Mar, Talybont, Dyfed, SY24 5EQ, United...Arabia is an example of an ophiolite that contains anomalous concentrations of all six platinum group | | Xiong, Fahui, Yang, Jingsui, Robinson, Paul T., Dilek, Yildirim, Milushi, Ibrahim, Xu, Xiangzhen, Chen, Yanhong, Zhou, Wenda, Zhang, Zhongming, Lai, Shengming, Tian, Yazhou, Huang, Zhu (2015) Petrology and geochemistry of high Cr# podiform chromitites of Bulqiza, Eastern Mirdita Ophiolite (EMO), Albania. Ore Geology Reviews, 70. 188-207 doi:10.1016/j.oregeorev.2015.04.011 | Journal (article/letter/editorial) | com/locate/oregeorev Petrology and geochemistry of high Cr# podiform chromitites of Bulqiza, Eastern Mirdita...for Continental Tectonics and Dynamics, Institute of Geology, Chinese Academy of Geological Sciences, 100037...100037 Beijing, China Department of Geology& Environmental Earth Science 116 Shideler Hall, Miami University...USA Institute of Geosciences, Energy, Water and Environment, Polytechnic University of TIRANA, Albania...d Faculty of Earth Sciences, China University of Geoscience, 430074 Wuhan, China e School of Earth Science | | | Book | ("1 1 " [ t ~ f .' -" -" r.t l· ,r' '~ t' E of. <. <. ,<..- - C. r,~'E'i ~nl (\-'f ~ \-t'~...Minister of Petroleum and Minerals The Speech of H.E. Said Bin Ahmed Al Shanfari, Minister of Petroleum...Petroleum and Minerals, Patron of the Symposium Your Royal Highness Sayed Fahad Bin Mahmoud al Said, Your...Your Royal Highness Members of the Honourable Royal Family, Your Excellencies Ministers, Your Excellencies...directives of H.M. Sultan Qaboos Bin Said to encourage research and to better understand our planet and its | | Xiong, Fahui, Yang, Jingsui, Dilek, Yildirim, Wang, ChunLian, Hao, Xiaolin, Xu, Xiangzhen, Lian, Dongyang (2018) Petrology and geochemistry of the high-Cr podiform chromitites of the Köycegiz ophiolite, southwest Turkey: implications for the multi-stage evolution of the oceanic upper mantle. Mineralogy and Petrology, 112 (5) 685-704 doi:10.1007/s00710-018-0560-4 | Journal (article/letter/editorial) | Mineralogy and Petrology https://doi.org/10.1007/s00710-018-0560-4 ORIGINAL PAPER Petrology and geochemistry...geochemistry of the high-Cr podiform chromitites of the Köycegiz ophiolite, southwest Turkey: implications...implications for the multistage evolution of the oceanic upper mantle Fahui Xiong1 · Jingsui Yang1 · Yildirim Dilek2...February 2018 © Springer-Verlag GmbH Austria, part of Springer Nature 2018 Abstract Ophiolites exposed...fragments of oceanic lithosphere obducted onto the continental margin following the closure of the Neotethys | | Lawley, Christopher J.M., Petts, Duane C., Jackson, Simon E., Zagorevski, Alex, Pearson, D. Graham, Kjarsgaard, Bruce A., Savard, Dany, Tschirhart, Victoria (2020) Precious metal mobility during serpentinization and breakdown of base metal sulphide. Lithos, 354. 105278 doi:10.1016/j.lithos.2019.105278 | Journal (article/letter/editorial) | metal mobility during serpentinization and destabilization of base metal sulphide Christopher J.M. Lawley...metal mobility during serpentinization and destabilization of base metal sulphide, LITHOS, https://doi...PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover...page and metadata, and formatting for readability, but it is not yet the definitive version of record...will undergo additional copyediting, typesetting and review before it is published in its final form, | | | Journal (article/letter/editorial) | elsevier.com/locate/lithos Petrogenesis and geotectonic setting of ultramafic rocks in the Eastern Alps:...Institute for Geosciences and Natural Resources, Hannover 30655, Germany b General and Analytical Chemistry...University of Leoben, Leoben 8700, Austria c Institute of Geological Sciences, University of Leoben, Leoben...Leoben 8700, Austria d Institute of Petrology, University of Vienna, Geozentrum, Vienna 1090, Austria...In the Eastern Alps, a heterogeneous pile of Pre-Mesozoic and Mesozoic nappes was emplaced during several | | Barkov, A. Y., Tarkian, M., Laajoki, K. V. O., Gehör, S. A. (1998) Primary platinum-bearing copper from the Lesnaya Varaka ultramafic alkaline complex, Kola Peninsula, northwestern Russia. Mineralogy and Petrology, 62 (1) 61-72 doi:10.1007/bf01173762 | Journal (article/letter/editorial) | Mineralogy and Petrology (1998) 62:61-72 n ralogy allO Petrology © Springer-Verlag 1998 Printed in...Laajoki 1, and S. A. GehiJr 1 1 Institute of Geosciences, University of Oulu, Finland 2 Institute of Mineralogy...Mineralogy and Petrology, University of Hamburg, Federal Republic of Germany With 4 Figures Received October...contain 0.6 to 10.1 wt.% Pt, 2.1 to 3.0 wt.% Ni, and essential Fe (approximately 2 to 3 wt.%). There is...Cu-Pt alloys from other localities, solid solution of Cu with Pt in the Lesnaya Varaka native copper is | | | Journal (article/letter/editorial) | solubility of ruthenium in sulfide liquid: implications for platinum group mineral stability and sulfide...James M. Brenan Department of Geology, University of Toronto, Toronto, Canada M5S 3B1 Accepted 7 March...magmatic origin of Ru â Os â Ir (IPGE) alloys, we conducted experiments to evaluate the effects of T, fO2, fS2...fS2 and melt composition on the solubility of Ru in molten Fe â Ni â sulfide. Fe â Ni â S melt + Ru were...were held in olivine crucibles, and experiments were done in a vertical-tube gas-mixing furnace at 1200 | | | Book (volume) | Geology of North America The Western North Atlantic Region . Frontispiece 1. Examples of principal...principal core samples from the cruise leg, site and depth North Atlantic Ocean basin. All are lithofacies...graded and laminated (76, 534A, 120, tary rocks at Site Gap Cat 2. 534A 1, 48-65 cm). These and 63...63 is m of underlying Callovian sedimen- represent the oldest strata cored to date in the western North...82-113 cm). Colors which reflect the oxidation state of iron in the sediment (reddish = oxidized, grayish | | | Journal (article/letter/editorial) | Petrogenetic significance of spinel-group minerals from the ultramafic rocks of the Iti and Kallidromon ophiolites...Grammatikopoulos Department of Geology, Section of Earth Materials, University of Patras, GR-265 00 Patra...2007 Abstract The peridotites occurring at Iti and Kallidromon ophiolites comprise lherzolite with lensoid...bodies (only at Kallidromon) and harzburgite. The lherzolite contains spinel of aluminous composition forming...with lobate boundaries. The dunite and harzburgite contain chromite and magnesiochromite, respectively, | | Singh, A. Krishnakanta, Devi, L. Debala, Singh, N. Ibotombi, Subramanyam, K.S.V., Singh, R.K. Bikramaditya, Satyanarayanan, M. (2013) Platinum-group elements and gold distributions in peridotites and associated podiform chromitites of the Manipur Ophiolitic Complex, Indo-Myanmar Orogenic Belt, Northeast India. Geochemistry, 73 (2) 147-161 doi:10.1016/j.chemer.2012.07.004 | Journal (article/letter/editorial) | Platinum-group elements and gold distributions in peridotites and associated podiform chromitites of the Manipur...Wadia Institute of Himalayan Geology, 33, GMS Road, Dehradun 248001, India Department of Geology, D.M.... College of Science, Imphal 795001, India c National Geophysical Research Institute, Uppal Road, Hyderabad...distribution patterns of platinum group of elements (PGE) and gold (Au) in peridotites and associated podiform...podiform chromitites of the Manipur Ophiolitic Complex (MOC), Indo-Myanmar Orogenic Belt, Northeast India |
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