 | | Journal (article/letter/editorial) | | Formation of PlatiniferousSulfideHorizonsby Crystal Fractionation and MagmaMixing in the Munni Munni Layered...Layered Intrusion, West Pilbara Block, Western Australia DEAN M. HOATSON Bureauof Mineral Resources, P...T. 2601, Australia, and Departmentof Geology,Universityof Melbourne,Victoria 3052, Australia AND REID...Geology,Universityof Melbourne,Victoria 3052, Australia Abstract k CHUR The MunniMunniComplex/T Na modelage2...Ga),locatedin thewestPilbarablock of Western Australia,is one of the best preservedlayered intrusionsin |  | | Journal (article/letter/editorial) | | Intrusion, northern Finland: an association with zones of low-cr clinopyroxenite George L. Guicea, Tuomo Törmänenb... School of Earth and Ocean Sciences, Cardiff University, Cardiff, UK; bGeological Survey of Finland Rovaniemi...Rovaniemi, Finland; cGeological Survey of Finland Espoo, Finland Located in northern Finland, the Palaeoproterozoic...‘Gabbro Unit’ (GU). Although the PU exhibits an absence of distinct petrographic/geochemical layering, clinopyroxene...produced by fractional crystallisation of the PU. The PU contains a series of <50 m thick zones characterised |  | Barnes, J., McIntyre, J. R., Nisbet, B. W., Williams, C. R. (1990) Platinum group element ,mineralisation in the Munni Munni Complex, western Australia. Mineralogy and Petrology, 42 (1) 141-164 doi:10.1007/bf01162688 | Journal (article/letter/editorial) | | Group Element Mineralisation in the Munni Munni Complex, Western Australia S. J. Barnes, J. R. McIntyre, B...Williams Hunter Resources Limited, West Perth, Western Australia With 11 Figures and 1 Plate Received October...Archaean Munni Munni Complex occupies an elliptical area of 9 by 25 km, the southern half of which is...unconformably by a 2.7 Ga volcanic sequence. The Complex consists of a lower 1850 m thick Ultramafic Series (UMS)...and is in the form of an elongate funnel. The UMS is made up of macrorhythmic cycles of dunite, wehrlite |  | Güven, John, Kyne, Roisin, Torremans, Koen, Doyle, Robert, Walsh, John (2017) Characteristic of the metal distributions within the Lisheen and Silvermines Zn–Pb deposits, Ireland. Applied Earth Science, 126 (2) 62-63 doi:10.1080/03717453.2017.1306254 | Journal (article/letter/editorial) | | Downloaded by [University of the Sunshine Coast] at 16:22 05 August 2017 62 J. GÜVEN ET AL. chamber...depletion. Offset-type precious metal mineralisation of Pt- Pd(Au) – (Cu) (in stratigraphic order) occurs...that range from +1.29 to +9.59 ‰ (x̅ = 4.82). 60% of PGM are associated with silicate phases, with the...and sperrylite (PtAs). Occurrences of offset-type PGE mineralisation in the Munni Munni Complex (Barnes...Great Dyke (Wilson et al. 1989), Rìncon del Tigre Complex (Prendergast 2000) and Skaergaard Intrusion (Holwell |  | | Journal (article/letter/editorial) | | COGHILL AND ALLAN H. WILSON Department of Geology, University of Natal, P.O. Box 375, Pietermaritzburg...presents the results of microprobe investigations of the Platinum-Group Elements (PGE) of the Selukwe Subchamber...sulphides in the uppermost pyroxenites of the Ultramafic Sequence of the Great Dyke. The following minerals...michenerite, kotulskite and polarite); arsenides (sperrylite); and sulphides and sulpharsenides (cooperite...distinct textural environments: (1) at the boundary of sulphides and silicates/hydrosilicates, (2) entirely |  | | Journal (article/letter/editorial) | | This article was downloaded by: [The University of Manchester Library] On: 19 November 2014, At: 07:44...Journal of Earth Sciences: An International Geoscience Journal of the Geological Society of Australia Publication...platinum‐group element geochemistry of the Bucknalla Layered Complex, central Queensland a S. J. Reeves...a b School of Earth Sciences , University of Melbourne , Parkville, Vic., 3052, Australia b Laurentian...geochemistry of the Bucknalla Layered Complex, central Queensland , Australian Journal of Earth Sciences: |  | | Journal (article/letter/editorial) | | Platinum mineralization in the Kapalagulu Intrusion, western Tanzania Harry R. Wilhelmij 1,2 & Louis J. Cabri...near the eastern shore of Lake Tanganyika at Kungwe Bay in the early part of the twentieth century. The...mineralization occurs in harzburgite at the base of a layered gabbro complex known as the Kapalagulu Intrusion, emplaced...throughout the last century culminating in the discovery of high-grade platinum-group element (PGE) mineralization...extension of the Kapalagulu Intrusion (known as the Lubalisi Zone) that is covered by a layer of nickel-rich |  | | Journal (article/letter/editorial) | | Carajás Mineral Province, Brazil: different styles of PGE mineralization hosted in a medium-size layered...Carajás Mineral Province, Brazil: different styles of PGE mineralization hosted in a medium-size layered...PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover...readability, but it is not yet the definitive version of record. This version will undergo additional copyediting...are providing this version to give early visibility of the article. Please note that, during the production |  | | Journal (article/letter/editorial) | | Platinum-Mineralized Layer in Gabbros of The Kap Edvard Holm Complex: Field, Petrologic, and Geochemical...JOHN G. ARNASON †,* AND DENNIS K. BIRD Department of Geological and Environmental Sciences Stanford University...The Lower Layered Series a cumulates of the Kap Edvard Holm Complex contain a stratiform layer, 1 to 20...dominated by modally layered gabbro with lesser volumes of granular anorthosite and troctolite that together...abundant above the mineralized layer. Minor volumes of poikilitic wehrlite form a few 1- to 2-m-thick layers |  | | Report (issue) | | DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY Comprehensive Bibliographies on Primary and Supergene...^Department of Geology, University of Western Australia. ^B.H.P. Minerals, Perth, Western Australia. ^Geological...^Geological Survey of Tasmania, Hobart. Comprehensive Bibliographies on Primary and Supergene Mi-Cu-PGE...Menlo Park, California, under the auspices of Project 161 of the International Geological Correlation Program...Deposits in Mafic and Ultraraafic Rocks." Part of a series of bibliographies being compiled for the entire |  | Barnes, S. J., Osborne, G. A., Cook, D., Barnes, L., Maier, W. D., Godel, B. (2011) The Santa Rita Nickel Sulfide Deposit in the Fazenda Mirabela Intrusion, Bahia, Brazil: Geology, Sulfide Geochemistry, and Genesis. Economic Geology, 106 (7) 1083-1110 doi:10.2113/econgeo.106.7.1083 | Journal (article/letter/editorial) | | ©2011 Society of Economic Geologists, Inc. Economic Geology, v. 106, pp. 1083–1110 The Santa Rita Nickel...Kensington, Western Australia, Australia 2 Emmerson Resources Limited, West Leederville, Western Australia...Australia, Australia 3 P.O. 4 P.O. Box 408, Cromwell, New Zealand Box 3324, Nedlands, Western Australia 6009...6009, Australia 5 Department of Geosciences, University of Oulu, Finland Abstract The Santa Rita ore...Fazenda Mirabela intrusion is an unusual example of high-tonnage magmatic Ni-Cu-PGE sulfide mineralization |  | | Journal (article/letter/editorial) | | and Petrology (2000) 68: 115±140 The geochemistry of the PGE Subzone in the Selukwe Subchamber, Great...B. M. Coghill1 1 School of Geological and Computer Sciences, University of Natal, Durban, South Africa...version accepted July 12, 1999 Summary The zone of enrichment of platinum group elements (PGE) in the pyroxenite...pyroxenite hosted Main Sulphide Zone (MSZ) of the Great Dyke coincides with the stage at which the magma...characteristics of the MSZ have previously been recognized other than the concentration of PGE at the base of the |  | Osbahr, Inga, Klemd, Reiner, Oberthür, Thomas, Brätz, Helene, Schouwstra, Robert (2013) Platinum-group element distribution in base-metal sulfides of the Merensky Reef from the eastern and western Bushveld Complex, South Africa. Mineralium Deposita, 48 (2) 211-232 doi:10.1007/s00126-012-0413-8 | Journal (article/letter/editorial) | | base-metal sulfides of the Merensky Reef from the eastern and western Bushveld Complex, South Africa Inga...important carriers of platinum-group elements (PGE). The distribution and concentrations of PGE in pentlandite...mineralized portion of four Merensky Reef intersections from the eastern and western Bushveld Complex. Electron...from the western Editorial handling: C. Li Electronic supplementary material The online version of this article...Klemd : H. Brätz GeoZentrum Nordbayern, University of Erlangen-Nürnberg, Schlossgarten 5a, 91054 Erlangen |  | Armitage, P. E. B., McDonald, I., Edwards, S. J., Manby, G. M. (2002) Platinum-group element mineralization in the Platreef and calc-silicate footwall at Sandsloot, Potgietersrus District, South Africa. Applied Earth Science, 111 (1) 36-45 doi:10.1179/aes.2002.111.1.36 | Journal (article/letter/editorial) | | the form of a mafic–ultramafic, tabular body at the base of the northern (Potgietersrus) limb of the 2050...Bushveld Igneous Complex. The reef transgresses sedimentary floor rocks (footwall) of the 2600–2200 m...roof rocks (hangingwall) of the reef are PGE-free Main Zone gabbronorites of the Rustenburg Layered Suite...the Sandsloot open-pit mine the Platreef consists of coarse to pegmatoidal pyroxenites and gabbros with...base-metal sulphides and oxides. Thermal metamorphism of siliceous dolomites that form the footwall has produced |  | | Book | | played during the crystallization of layered intrusions and the formation of the ore deposits they contain...and their importance for the understanding of the formation of platinum-group deposits in layered intrusions...the composition of igneous fluids in mafic magmatic systems, the generation and movement of these fluids in...composition of the originally precipitated assemblages, and their role in the transport of the platinum-group...Bushveld complex of South Africa and other intrusions, this book provides a comprehensive overview of the |  | | Book | | © 2017 Elsevier Inc. All rights reserved. No part of this publication may be reproduced or transmitted...methods they should be mindful of their own safety and the safety of others, including parties for whom...professional responsibility. To the fullest extent of the law, neither the Publisher nor the authors, contributors...as a matter of products liability, negligence or otherwise, or from any use or operation of any methods...or ideas contained in the material herein. Library of Congress Cataloging-in-Publication Data A catalog |  | | Book | | Association of Canada Short Course Series Volume 35 Edited by James E. Mungall University of Toronto Short...behalf of the Mineralogical Association of Canada in Oulu, Finland, 6-7 August 2005. ii TABLE OF CONTENTS...Introduction xvi GEOCHEMISTRY OF PLATINUM-GROUP ELEMENTS 1. Magmatic Geochemistry of the PGE J.E. Mungall 1-34...1-34 2. The Aqueous Geochemistry of the Platinum Group Elements (PGE) in Surficial, Low-T Hydrothermal...in the Marginal Series of Layered Intrusions M.J. Iljina, C.A. Lee 5. Behavior of PGE and PGM in the Supergene |  | | Journal (article/letter/editorial) | | PGM IN THE BUSHVELD COMPLEX R. GRANT CAWTHORN§ Department of Geology, University of the Witwatersrand,...Rustenburg, 0300, South Africa ABSTRACT The abundances of the platinum-group elements (PGE), and their relative...the Merensky Reef on both western and eastern limbs of the Bushveld Complex, in South Africa. Grades for...for the mined reef interval are uniform over 100 km of strike length, at 5–7 g/t, except for Union mine...where it is currently 8 g/t. The relative proportions of the various PGE are extremely constant over this |  | | Journal (article/letter/editorial) | | Lothar Gast Kari Kojonen Geochemistry and mineralogy of platinum-group elements at Hartley Platinum Mine...distribution patterns in pristine ores of the Main Sulfide Zone of the Great Dyke Received: 27 February...Main Sulfide Zone (MSZ) is the most prominent layer of the Great Dyke layered intrusion carrying economic...the MSZ is up to some meters thick and is composed of a basal PGE-rich subzone which overlaps slightly... sulfide-rich subzone on top. Based on the degree of sulfide mineralization and PGE ratios, the subzones |  | Ariskin, Alexey A., Kislov, Evgeny V., Danyushevsky, Leonid V., Nikolaev, Georgy S., Fiorentini, Marco L., Gilbert, Sarah, Goemann, Karsten, Malyshev, Alexey (2016) Cu–Ni–PGE fertility of the Yoko-Dovyren layered massif (northern Transbaikalia, Russia): thermodynamic modeling of sulfide compositions in low mineralized dunite based on quantitative sulfide mineralogy. Mineralium Deposita, 51 (8) 993-1011 doi:10.1007/s00126-016-0666-8 | Journal (article/letter/editorial) | | fertility of the Yoko-Dovyren layered massif (northern Transbaikalia, Russia): thermodynamic modeling of sulfide...Heidelberg 2016 Abstract The geology and major types of sulfide mineralization in the Yoko-Dovyren layered...and geochemistry of poorly mineralized plagiodunite and dunite in the lower part of the intrusion. Assuming...these rocks contain key information on the timing of sulfide immiscibility in the original cumulate pile...estimates of the Editorial handling: W. Maier Electronic supplementary material The online version of this |  | | Journal (article/letter/editorial) | | Downloaded by [University of California, San Diego] at 05:17 03 April 2016 Mineral Deposits Studies...January 2002: abstracts The 2002 Annual meeting of the Mineral Deposits Studies Group was held at the...January. Dr. Clive Boulter (University of Southampton), the organizer of the meeting, compiled the following...following abstracts for publication. The first of the two days was devoted to a session entitled ‘21st century...and A. G. Gunn on behalf of the British Geological Survey, the Institution of Mining and Metallurgy and |  | | Journal (article/letter/editorial) | | ©2010 Society of Economic Geologists, Inc. Economic Geology, v. 105, pp. 841–854 SCIENTIFIC COMMUNICATIONS...PETROGENESIS OF PLATINUM-GROUP ELEMENT REEFS IN THE UPPER MAIN ZONE OF THE NORTHERN LOBE OF THE BUSHVELD...BUSHVELD COMPLEX ON THE FARM MOORDDRIFT, SOUTH AFRICA W. D. MAIER1,† AND S.-J. BARNES2 1Department 2Sciences...2Sciences of Geosciences, University of Oulu, 90014 Finland Appliqués, Université du Québec à Chicoutimi,...at the base of the Upper Main zone on the farm Moorddrift in the northern Bushveld Complex. The concentrations |  | Holwell, D. A., Keays, R. R., Firth, E. A., Findlay, J. (2014) Geochemistry and Mineralogy of Platinum Group Element Mineralization in the River Valley Intrusion, Ontario, Canada: A Model for Early-Stage Sulfur Saturation and Multistage Emplacement and the Implications for "Contact-Type" Ni-Cu-PGE Sulfide Mineralization. Economic Geology, 109 (3) 689-712 doi:10.2113/econgeo.109.3.689 | Journal (article/letter/editorial) | | ©2014 Society of Economic Geologists, Inc. Economic Geology, v. 109, pp. 689–712 Geochemistry and Mineralogy...Mineralogy of Platinum Group Element Mineralization in the River Valley Intrusion, Ontario, Canada: A...Firth,1 and Jon Findlay3 1 Department of Geology, University of Leicester, University Road, Leicester...Kingdom 2 School 3 Pure of Geosciences, Monash University, Victoria 3800, Australia Nickel Inc., 95 Wellington...intrusive suite in Ontario, Canada, is an example of a mafic igneous intrusion with “contact-type” Ni-Cu-PGE |  | | Book | | declared out of print) 4 . R.T SHUEY SEMICONDUCTING ORE MINERALS 5 . J.S. SUMNER PRINCIPLES OF INDUCED POLARIZATION...COAL RESOURCES Methods of Assessment and Results 1 1 . R G . TAYLOR GEOLOGY OF TIN DEPOSITS M.H.K. GUPTA...CONCEPTUAL MODELS IN EXPLORATION GEOCHEMISTRY, 4 Australia 14. G. BÂRDOSSY KARSTIC BAUXITES 15. A. W. ROSE...Management of Natural Resources 2 1 . M. KUZVART and M/ BÔHMER PROSPECTING A N D EXPLORATION OF MINERAL...revised edition) 2 2 . N. DEKUN MINERAL ECONOMICS OF AFRICA 2 3 . B.L GULSON LEAD ISOTOPES IN MINERAL |  | Maier, W.D., Määttää, S., Yang, S., Oberthür, T., Lahaye, Y., Huhma, H., Barnes, S.-J. (2015) Composition of the ultramafic–mafic contact interval of the Great Dyke of Zimbabwe at Ngezi mine: Comparisons to the Bushveld Complex and implications for the origin of the PGE reefs. Lithos, 238. 207-222 doi:10.1016/j.lithos.2015.09.007 | Journal (article/letter/editorial) | | Composition of the ultramafic-mafic contact interval of the Great Dyke of Zimbabwe at Ngezi mine:...mine: Comparisons to the Bushveld Complex and implications for the origin of the PGE reefs W.D. Maier, S.... S.-J., Composition of the ultramafic-mafic contact interval of the Great Dyke of Zimbabwe at Ngezi mine:...mine: Comparisons to the Bushveld Complex and implications for the origin of the PGE reefs, LITHOS (2015)...doi: 10.1016/j.lithos.2015.09.007 This is a PDF file of an unedited manuscript that has been accepted for |
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