 | Cairncross, Bruce, Windisch, Wolfgang, Smit, Henk, Fraser, Allan, Gutzmer, Jens (2008) The Vergenoeg: Gauteng Province, South Africa Fluorite Mine. Rocks & Minerals, 83 (5) 410-421 doi:10.3200/rmin.83.5.410-421 | Journal (article/letter/editorial) | | RG E N O E G GAUTENG PROVINCE, SOUTH AFRICA T FLUORITE MINE he Vergenoeg fluorite mine is located in...the Gauteng Province of South Africa, approximately 80 kilometers northeast of Pretoria. The mine is somewhat...somewhat of an anomaly regarding the production of fluorite mineral specimens—it is located on the largest...virtually devoid of large, aesthetic fluorite crystals. Even so, there is an interesting array of other secondary...addition, the mine has produced spectacular botryoidal and stalactitic goethite and a variety of micromount-sized |  | Graupner, Torsten, Mühlbach, Caroline, Schwarz-Schampera, Ulrich, Henjes-Kunst, Friedhelm, Melcher, Frank, Terblanche, Hennie (2015) Mineralogy of high-field-strength elements (Y, Nb, REE) in the world-class Vergenoeg fluorite deposit, South Africa. Ore Geology Reviews, 64. 583-601 doi:10.1016/j.oregeorev.2014.02.012 | Journal (article/letter/editorial) | | OREGEO-01179; No of Pages 19 Ore Geology Reviews xxx (2014) xxx–xxx Contents lists available at ScienceDirect...com/locate/oregeorev Mineralogy of high-field-strength elements (Y, Nb, REE) in the world-class Vergenoeg fluorite deposit...deposit, South Africa Torsten Graupner a,⁎, Caroline Mühlbach b, Ulrich Schwarz-Schampera a, Friedhelm Henjes-Kunst...D-30171 Hannover, Germany Vergenoeg Mining Company (PTY) LTD., South Africa d Chair of Geology and Economic...Economic Geology, University of Leoben, Peter-Tunnerstraße 5, 8700 Leoben, Austria b c a r t i c l e i n f |  | | Journal (article/letter/editorial) | | granites of the Bushveld Complex Judith A. Kinnaird Economic Geology Research Institute, School of Geosciences...Geosciences University of the Witwatersrand, Private Bag 3, Wits 2050 South Africa email: kinnairdj@geosciences...School of Geosciences University of the Witwatersrand, Private Bag 3, Wits 2050 South Africa email: krugerj@geosciences...School of Geosciences University of the Witwatersrand, Private Bag 3, Wits 2050 South Africa cawthorng@geosciences...2004 Geological Society of South Africa ABSTRACT The Lebowa Granite Suite of the Bushveld Complex is |  | | Journal (article/letter/editorial) | | Depositsand AssociatedPyroclastic Rock Suite at Vergenoeg, BushyeldComplex I. T. CROCKER GeologicalSurveyof...farms Kromdraai and Naaupoortnear Rust de Winter is of volcanogenic originandis relatedto a rhyoliticpy...withinthe pyroclastic suite.At surfacethe Vergenoeg orebodyis madeup of an oxidizedgossan,which consistsof massiveto...strikingnorthnorthwestand consisting of similarmetsparoriginatefrom the apicalpart of theseplugs. The contactof...sistof rare earth phosphates and carbonates,cassiterite,and sulfidessuchas pyrite, pyrrhotite, and minor |  | | Journal (article/letter/editorial) | | Economic potential of the Rooiberg Group: volcanic rocks in the floor and roof of the Bushveld Complex...0002, South Africa Received: 17 May 1994/Accepted: 9 December 1994 Abstract. Volcanic rocks of the Rooiberg...preserved in the floor and roof of the marie Rustenburg Layered Suite of the Bushveld Complex. Field and...and geochemical characteristics of these volcanic rocks imply that they are genetically related to the...lowermost portion of the Rooiberg Group, underlying the Rustenburg Layered Suite. This type of mineralisation |  | Goff, B. H., Weinberg, R., Groves, D. I., Vielreicher, N. M., Fourie, P. J. (2004) The giant Vergenoeg fluorite deposit in a magnetite?fluorite?fayalite REE pipe: a hydrothermally-altered carbonatite-related pegmatoid?. Mineralogy and Petrology, 80 (3) 173-199 doi:10.1007/s00710-003-0012-6 | Journal (article/letter/editorial) | | 173–199 DOI 10.1007/s00710-003-0012-6 The giant Vergenoeg fluorite deposit in a magnetite–fluorite–fayalite...Global Metallogeny, School of Earth and Geographical Sciences, University of Western Australia, Crawley...Australia 2 Vergenoeg Mine, Farm Kromdraai, Rust De Winter, SA, Pienaar’s River, South Africa Received February...world-class Paleoproterozoic Vergenoeg fluorite deposit in South Africa is hosted in a breccia pipe comprising...comprising units with varying proportions of pegmatoidal fayalite, magnetite, fluorite and siderite. |  | | Journal (article/letter/editorial) | | granites of the Bushveld Complex – examples from the central southeastern lobe R.H. Bailie School of Geosciences...University of the Witwatersrand, Johannesburg, 2050, South Africa Current address: Department of Geology...Johannesburg, 2006, South Africa e-mail: glgy13@na.rau.ac.za L.J. Robb EGRI-HAL, School of Geosciences, University...University of the Witwatersrand, Johannesburg, 2050, South Africa e-mail: robblj@geosciences.wits.ac.za...Society of South Africa ABSTRACT Field mapping of a region in the central southeastern portion of the Bushveld |  | | Report (issue) | | Fluorine Chapter G of Critical Mineral Resources of the United States—Economic and Environmental Geology...1802–G U.S. Department of the Interior U.S. Geological Survey Periodic Table of Elements 1A 8A 1 2...(Minerva) Mine, Cave-in-Rock subdistrict, Illinois-Kentucky fluorspar district, showing the sequence of mineral...solely for its fluorine content. Photograph courtesy of the Mineralogical and Geological Museum at Harvard...MGMH 124614 © Copyright 2012, President and Fellows of Harvard College. All rights reserved. Fluorine |  | | Journal (article/letter/editorial) | | Sn–F–(REE) mineralization, Bushveld Igneous Complex, South Africa Litshedzani Mutele ,1,2 Alazar Billay,1 and...with the Bushveld granites of the Bushveld Igneous Complex, South Africa. The Lebowa Granite Suite, commonly... is host to a continuum of polymetallic mineralization with a wide range of metal assemblages (Sn–Mo...generated by fuzzy logic modeling and a selection of targeting criteria (or spatial proxies) based on...critical processes responsible for the formation of the polymetallic mineralization. The spatial proxies |  | Hou, Tong, Charlier, Bernard, Namur, Olivier, Schütte, Philip, Schwarz-Schampera, Ulrich, Zhang, Zhaochong, Holtz, Francois (2017) Experimental study of liquid immiscibility in the Kiruna-type Vergenoeg iron–fluorine deposit, South Africa. Geochimica et Cosmochimica Acta, 203. 303-322 doi:10.1016/j.gca.2017.01.025 | Journal (article/letter/editorial) | | study of liquid immiscibility in the Kiruna-type Vergenoeg ironfluorine deposit, South Africa Tong Hou...study of liquid immiscibility in the Kiruna-type Vergenoeg iron-fluorine deposit, South Africa, Geochimica...org/10.1016/j.gca.2017.01.025 This is a PDF file of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...study of liquid immiscibility in the Kirunatype Vergenoeg iron-fluorine deposit, South Africa Tong Hou |  | Vonopartis, Leonidas, Nex, Paul, Kinnaird, Judith, Robb, Laurence (2020) Evaluating the Changes from Endogranitic Magmatic to Magmatic-Hydrothermal Mineralization: The Zaaiplaats Tin Granites, Bushveld Igneous Complex, South Africa. Minerals, 10 (4) 379 doi:10.3390/min10040379 | Journal (article/letter/editorial) | | Zaaiplaats Tin Granites, Bushveld Igneous Complex, South Africa Leonidas Vonopartis 1, * , Paul Nex 1 , Judith...School of Geosciences, University of the Witwatersrand, Private Bag 3, Johannesburg 2050, South Africa;...) Department of Earth Sciences, University of Oxford, Oxford OX1 3AN, UK Department of Geology, University...University of Johannesburg, P.O. Box, 524, Johannesburg 2006, South Africa Correspondence: Lvonopartis@gmail...Abstract: The stanniferous granites of the Zaaiplaats Tin Field are part of the A-Type Lebowa Granite Suite |  | | Journal (article/letter/editorial) | | ©2020 Society of Economic Geologists, Inc. Economic Geology, v. 115, no. 7, pp.1603–1604 INTERESTING...Economic Geology prints partial tables of contents of a number of journals as an information service. Please...to obtain copies of the journals or papers. If you cannot arrange to get copies of interesting papers...normal library sources, please contact the offices of the individual journals for assistance. Where possible... CANADIAN JOURNAL OF EARTH SCIENCES GEOPHYSICS Vol. 57, No. 7, 2020 Timing of magmatic crystallization |  | | Report (volume) | | ~o~.iSP:~.,~r of'Atrica Fluorspar Resources of Africa By RALPH E. VAN ALSTINE and PAUL G. SCHRUBEN ...OFFICE. WASHINGTON 1980 UNITED STATES DEPARTMENT OF THE INTERIOR CECIL D. ANDRUS, Secretary GEOLOGICAL...GEOLOGICAL SURVEY H. William Menard Dit-ector Library of Congress Cataloging in Publication Data Van Alstine...resources of Africa. (Geological Survey bulletin ; 1487) Bibliography: p. 1. Fluorspar-Africa. I. Schruben...[5-53' 95] 79-20343 For sale by Superintendent of Documents, U.S. Government Printing Office Washington |  | | Book | | Published by Struik Nature (an imprint of Penguin Random House South Africa (Pty) Ltd) Reg. No. 1953/000441/07...(Oxbow Crescent), Century City, 7441 PO Box 1144, Cape Town, 8000 South Africa Visit www.randomstruik.co...published edition, 2015: Penguin Random House South Africa (Pty) Ltd Publisher: Pippa Parker Managing editor:...(M) Sdn Bhd, Malaysia All rights reserved. No part of this publication may be reproduced, stored in a retrieval...or otherwise, without the prior written permission of the copyright owner(s). ISBN: 978 1 43170 084 4 e-Pub: |  | | Journal (article/letter/editorial) | | 288 www.elsevier.com/locate/chemgeo Geochemistry of fluid inclusion brines from Earth's oldest Mississippi...Supergroup, South Africa Stephen E. Kesler a,⁎, Martin Reich a,b , Marlon Jean a,c a Department of Geological...Geological Sciences, University of Michigan, Ann Arbor, MI 48105, United States Departamento de Geología, Facultad...Universidad de Chile, Santiago, Chile Department of Earth and Environmental Sciences, California State...Neoarchean–Paleoproterozoic Transvaal basin in South Africa, which were deposited before the 2.4 to 2.0 |  | | Journal (article/letter/editorial) | | ©2015 Society of Economic Geologists, Inc. Economic Geology, v. 110, pp. 275–280 INTERESTING PAPERS...Economic Geology prints partial tables of contents of a number of journals as an information service. Please...to obtain copies of the journals or papers. If you cannot arrange to get copies of interesting papers...normal library sources, please contact the offices of the individual journals for assistance. Where possible... Canadian Mineralogist Mineralogical Association of Canada, 490 de la Couronne, Québec, QC G1K 9A9 Canada |  | | Journal (article/letter/editorial) | | detachment in my right eye while visiting mines in Africa. The restorative operation in Moshi, Tanzania,...compared to some of the major losses experienced by the micromount community. Here are some of them. Neil Wintringham...his MS in geology at Cornell in 1947, spent much of his career as a science teacher, and like many mineral...National Association of Geoscience Teachers. He was an Elected Honored Member of the Leidy Microscopical...Society; director of the Pennsylvania Chapter, Friends of Mineralogy; and a member of the Mineralogical |  | | Book | | Mineral Systems Franco Pirajno Geological Survey of Western Australia, Perth, WA, Australia Foreword...13 Geological Survey of Western Australia Franco Pirajno Geological Survey of Western Australia 100...Library of Congress Control Number: 2008933283 # Springer ScienceþBusiness Media B.V. 2009 No part of this...Publisher, with the exception of any material supplied specifically for the purpose of being entered and executed...computer system, for exclusive use by the purchaser of the work. Cover illustration: Fig. 3.1 in this book |  | | Book | | REPUBLIC OF NAMIBIA - MINISTRY OF MINES AND ENERGY GEOLOGICAL SURVEY THE MINERAL RESOURCES OF NAMIBIA... MESSAGE FROM THE HONOURABLE MINISTER OF MINES AND ENERGY Of the several hundred minerals present in...exploited. some, such as copper, since the early part of the 19th century. Whereas uranium and diamonds continue...major role in the mining sector, significant deposits of base metals and industrial minerals have helped Namibia...amongst the top five mining countries in Africa. both in terms of production and reserves. In this context |  | | Book | | Bouchez translated and updated with the participation of Peter Bowden 1 1 Great Clarendon Street, Oxford...is a department of the University of Oxford. It furthers the University’s objective of excellence in research...publishing worldwide. Oxford is a registered trade mark of Oxford University Press in the UK and in certain...moral rights of the authors have been asserted Impression: 1 All rights reserved. No part of this publication...any means, without the prior permission in writing of Oxford University Press, or as expressly permitted |  | | Report (volume) | | Geology and Metallogeny of Archean and Proterozoic Basement Terranes in the Northern Midcontinent, U...Minnesota Geological Survey Geology and Metallogeny of Archean and Proterozoic Basement Terranes in the...Survey and Minnesota Geological Survey A description of major known and potential mineral resources U.S...1815 CONTRIBUTION TO THE GEOLOGY OF THE MIDCONTINENT REGION DEPARTMENT OF THE INTERIOR DONALD PAUL HODEL...Federal Center Box 25425 Denver, CO 80225 Library of Congress Cataloging-in-Publication Data Sims, P. |  | | Report (issue) | | Critical Mineral Resources of the United States— Economic and Environmental Geology and Prospects for...1802 U.S. Department of the Interior U.S. Geological Survey Periodic Table of Elements 1A 8A 1 2...permanent magnets composed of neodymium-iron-boron. Photograph courtesy of Iberdrola Renewables, Inc....and mechanical components made of beryllium alloys. Photograph courtesy of the U.S. Air Force. Flat-panel...2-megawatt ground-mounted array occupies the site of a former landfill at Fort Carson, Colorado. Tellurium |  | | Journal (article/letter/editorial) | | caldera. The lower Cacaria,the LeonaMember,consists of extensiverhyoliteflow domes,flows,and volcanoelastic...its base. The Mercado Iron Member of the Cacaria Formation consists of seven facies variations. The Cerro...andcapthe system.A satellitedepositat PefiaMoradaconsists of three facies:(5) a brecciafacies--dense,fine-grainedhematiteat...powderyhematitefacies(7) alsoformsan extensiveblanket of laminated,hematitepowderreferredto asthe peripheraldeposits...tthat the iron depositsformed as a result of a variety of subaerialvolcanicprocesses. The maindepositat |  | Liu, Biao, Wu, Qian-Hong, Li, Huan, Wu, Jing-Hua, Cao, Jing-Ya, Jiang, Jiang-Bo, Liang, Wei (2020) Fault-controlled fluid evolution in the Xitian W–Sn–Pb–Zn–fluorite mineralization system (South China): Insights from fluorite texture, geochemistry and geochronology. Ore Geology Reviews, 116. 103233 doi:10.1016/j.oregeorev.2019.103233 | Journal (article/letter/editorial) | | Xitian W–Sn–Pb–Zn–fluorite mineralization system (South China): Insights from fluorite texture, geochemistry...Xitian W–Sn–Pb–Zn–fluorite mineralization system (South China): Insights from fluorite texture, geochemistry...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 |  | Grainger, Christian J., Groves, David I., Tallarico, Fernando H.B., Fletcher, Ian R. (2008) Metallogenesis of the Carajás Mineral Province, Southern Amazon Craton, Brazil: Varying styles of Archean through Paleoproterozoic to Neoproterozoic base- and precious-metal mineralisation. Ore Geology Reviews, 33 (3) 451-489 doi:10.1016/j.oregeorev.2006.10.010 | Journal (article/letter/editorial) | | Metallogenesis of the Carajás Mineral Province, Southern Amazon Craton, Brazil: Varying styles of Archean through...Exploration Targeting, School of Earth and Geographical Sciences, University of Western Australia, 35 Stirling...online 12 March 2007 Abstract The Itacaiúnas Belt of the highly mineralised Carajás Mineral Province comprises...volcanic rocks overlain by sedimentary sequences of ca. 2.68 Ga age, that represent an intracratonic...20 years has been increasingly acknowledged as one of the most important Cu–Au and Au–PGE provinces globally |
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