 | | Journal (article/letter/editorial) | | Structural Controls on Fe Mineralization at Thabazimbi Mine, South Africa I.J. Basson, C. Koegelenberg PII: DOI:...Structural Controls on Fe Mineralization at Thabazimbi Mine, South Africa, Ore Geology Reviews (2016), doi: 10...Structural Controls on Fe Mineralization at Thabazimbi Mine, South Africa I.J. Basson, C. Koegelenberg Tect Geological...Consulting, Unit 8, AMDEC House, Steenberg, South Africa T Abstract IP Chemical-sedimentary rocks...development of the Mohlapitsi Belt. Several of Kumba’s Thabazimbi iron ore deposits, including Kwaggashoek East |  | | Journal (article/letter/editorial) | | University of the Witwatersrand, Johannesburg, 2050, South Africa Current address: Department of Geology, Rand...Box 524, Auckland Park, Johannesburg, 2006, South Africa e-mail: glgy13@na.rau.ac.za L.J. Robb EGRI-HAL...2050, South Africa e-mail: robblj@geosciences.wits.ac.za © 2004 Geological Society of South Africa ABSTRACT...ABSTRACT Field mapping of a region in the central southeastern portion of the Bushveld Complex in an area...granophyres of the Rashoop Granophyre Suite, the Rooiberg Group and Transvaal Supergroup has identified |  | Oberthür, Thomas, Melcher, Frank, Fusswinkel, Tobias, van den Kerkhof, Alfons M., Sosa, Graciela M. (2018) The hydrothermal Waterberg platinum deposit, Mookgophong (Naboomspruit), South Africa. Part 1: Geochemistry and ore mineralogy. Mineralogical Magazine, 82 (3) 725-749 doi:10.1180/minmag.2017.081.073 | Journal (article/letter/editorial) | | The Hydrothermal Waterberg Platinum Deposit, Mookgophong (Naboomspruit), South Africa – Part 1 – Geochemistry...*Email: mut.oberthuer@yahoo.de Abstract The Waterberg Platinum deposit is an extraordinary example of...opaque mineral and the lack of sulfides. The “Waterberg type” mineralization is characterized by unique...target area would be along the corridor of the Thabazimbi-Murchison-Lineament where geothermal springs...presently still active. 2 Keywords: Hydrothermal Waterberg Platinum Deposit, Bushveld Complex, platinum-group |  | | Book (edition) | | OF OF SOUTH AFRICA MINES GEOLOGICAL SURVEY MINERAL RESOURCES OF REPUBLIC OF THE SOUTH AFRICA...Second World War, and partly as a result of it, South Africa experienced vast industrial expansion. This...official ‘handbook on the mineral resources of South Africa, it has become necessary to revise, or rather...great diversity and magnitude of South African mineral deposits and local mining operations, the Economic...Chamber of Mines of South Africa with Mr G. H. Grange as co-ordinator, and the South, African mining industry; |  | | Journal (article/letter/editorial) | | in the Lower Proterozoic sequences of southern Africa Patrick G. Eriksson a and Eric S. C h e n e y b"...Geology, University of Pretoria, Pretoria 0002, South Africa bDepartment of Geology, Rand Afrikaans University...University, P.O. Box 524, Johannesburg 2000, South Africa (Received January 10, 1991; accepted after revision...southern Africa. Precambrian Res., 54: 257-269. Strata > 2.5 to ~< 1.8 Ga in southern Africa appear to...PROVINCE 26°S -26°8 +. J 400kin I aziland l SOUth ~ f r i c a / keso~ho 100kin I i I 26°E C |  | Möller, V., Klemd, R., Joachimski, M., Barton, J.M. (2014) Hydrothermal controls on iron and lead mineralization on the farms Leeuwbosch and Cornwall, Thabazimbi District, South Africa. Ore Geology Reviews, 63. 40-63 doi:10.1016/j.oregeorev.2014.04.009 | Journal (article/letter/editorial) | | the farms Leeuwbosch and Cornwall, Thabazimbi District, South Africa V. Möller a,b,1, R. Klemd a, M. Joachimski...of Fort Hare, Private Bag X1314, Alice 5700, South Africa a r t i c l e i n f o Article history: Received...April 2014 Keywords: Hematite Galena Leeuwbosch Thabazimbi Fluid inclusions Stable isotopes a b s t r a...Leeuwbosch and Cornwall north of Thabazimbi (Limpopo Province, South Africa) host hydrothermal Pb–Ag– Cu–Zn...deposits which include the historic Leeuwbosch lead mine. Based on ore petrography, fluid inclusion and stable |  | | Journal (article/letter/editorial) | | 527-557 THE ROOIBERG AND LEEUWPOORT TRANSVAAL, A. LEUBE PART II. PETROLOGY, AND SOUTH TIN MINES, ... AFRICA E. F. STUMPFL MINERALOGY AND GEOCHEMISTRY PAGE Petrology,mineralog-y and geochemistry............................................. 531 B-Mine (Nieuwpoort) ....................................................................... 556 THE ROOIBERG MINES The Country Rocks The hypothetical possibility...acceptable. In Figure 19, the composition field of the Rooiberg"quartzites"is projecteduponPettijohn's (27 |  | | Journal (article/letter/editorial) | | Transvaal Supergroup (central Kaapvaal craton, South Africa): implications for the tectonic setting of the...Andreoli South African Nuclear Energy Corporation, P.O. Box 582, Pretoria 0001, South Africa School of...Witwatersrand, P.O. WITS, Johannesburg 2050, South Africa e-mail: marco@necsa.co.za Antony Jamison and...Witwatersrand, P.O. WITS, Johannesburg 2050, South Africa e-mail: tjamison@hot.co.za; gibsonr@geosciences...ac.za © 2006 September Geological Society of South Africa ABSTRACT Rocks of the Palaeoproterozoic Transvaal |  | | Book (edition) | | Southern Africa a Collector’s Guide ■ Rocks, Minerals and Gemstones of Southern Africa & — - ... T ~ '' .rats en&nes L of Southern Africa A Collector’s Guide - Struik Publishers (an operating...typical accessory mineral from the world famous Tsumeb mine Overleaf: Crystalline incrustations of vanadinite...suggestions and advice. Author’s Preface Southern Africa has much to offer the amateur geologist, whatever...density, which are difficult to determine in the field. While it is exciting to try and identify a mineral |  | | Report (issue) | | ASSISTANCE OF THE SCIENTTFIC AND TECHNICAL STAFF TIN ORES BY G. M. DAVIES, M.Sc. (LoND.), F.G.S. Scientinc... CONTENTS CHAPTER I TIN ORES : T THE ORES R OCCURRENCE, CHARACTERS AND USES PAOB OF TIN-WORLD'S PRODUCTION...PRODUCTION OF TIN ORE-VALUATION OF TIN ORE-THE PRICE OF TIN -THE PROPERTIES OF TIN-THE USES OF TIN• SECONDARY...SECONDARY TIN • • • • • I CHAPTER II SOURCES OF SUPPLY OF TIN ORES {a) BRITISH EMPIRE : Europe : United...Settlements . 29 Africa: Gold Coast, Nigeria, N yasaland, Rhodesia, Union of South Africa, Swaziland 47 |  | | Journal (article/letter/editorial) | | MIDDLE PROTEROZOIC RED BEDS FROM THE WATERBERG GROUP, SOUTH AFRICA* K.A. ERIKSSON and R.G. VOS The University...from the Waterberg Group, South Africa. Precambrian Res., 9: 169--188. The Waterberg Group in South Africa...deposited or shortly thereafter. The Waterberg Group in South Africa is of especial significance in that...Middelburg basins (Fig. 1) most c o m m o n l y overlie Rooiberg Felsites and occasionally rest with an unconformable...where these are intrusive into the felsites. The Rooiberg Felsites and Bushveld Granites are grouped together |  | | Book | | undertaken in laboratories and museums and in Negro Africa studies which alone can give us real conclusions...a special research project. A student of Negro Africa is particularand of the ly aware both of archaeology...literature. No anthropologist who does not specialize in Africa can name half a dozen excavated sites except the...neither to know nor to care about any other part of Africa than the one in which he is located. — — On...discovery of metals or their first importation to Negro Africa. Such research will undoubtedly swing the balance |  | | Journal (article/letter/editorial) | | 774-790 THE MINERALOGENETIC PROVINCES NICOLAS OF AFRICA •)E KUN ABSTRACT The African continentis characterizedby...alignmentscontrol ten metallogeneticbelts of Africa. "High Africa" extendingfrotn CapeProvincebeyondthe northern... cobalt,zinc, gold, tin, diamondand coal provinces. The belts of Eastern Africa, extending from Madagascar...divides Africa into two parts. THE beltsand cyclesof Africa are: I High Africa, II East Africa, III Atlantic...orogenic-metallogenetic belts of Precam- brian Africa surroundinterior basinssouthof this line. A 2,000-milelong |  | | Report (issue) | | International Strategic Minerals Inventory Summary Report-Tin Prepared as a cooperative effort among earthscience...Federal Republic of Germany, the Republic of South Africa, the United Kingdom, and the United States of... International Strategic Minerals Inventory Summary Report-Tin By David M. Sutphin, Andrew E. Sabin, and Bruce L...Federal Republic of Germany, the Republic of South Africa, the United Kingdom, and the United States of...International Strategic Minerals Inventory summary report- Tin I by David M. Sutphin, Andrew E. Sabin, and Bruce |  | | Book | | t a t e d Bibliographies of Mineral Deposits in Africa, Asia (exclusive of t h e U S S R ) a n d Australasia...him. I have tried to include all ore districts in Africa, Asia (exclusive of the U.S.S.R.)> and Australasia...incluir todos los distritos mineros conocido en Africa, Asia (con exclusion de la Union Soviética), y...Greenland. This volume covers mineral deposits in Africa, Asia exclusive of the U.S.S.R., and Australasia...Philippines, and Japan are included with Asia. In South Africa, the deposits are arranged by prov inces, in |  | | Report (issue) | | SURVEY OF SOUTH AFRICA COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA MINERALOGY OF SOUTH AFRICA:... COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA Scientific Editor R.D. Dixon Linguistic and...Council for Geoscience (Geological Survey of South Africa), 280 Pretoria Street, Silverton, Pretoria or........................... 69 5.1 Overview of South African Occurrences ..............................LAYEREDSUITE,BUSHVELDCOMPLEX.... 111 MINERALOGY OF SOUTH AFRICA: TYPE-MINERAL SPECIES AND TYPE-MINERAL NAMES |  | | Journal (issue) | | BIBLIOGRAPHY OF THE GEOLOGY AND MINERALOGY OF TIN BY FRANK L. HESS and EVA HESS (PUBLICATION 1987^)...abbreviations used Bibliography arranged by countries: Africa 3 19 Alabama Alaska Argentine Republic Asia...California 48 Canada Cape Colony Carolina, North and South 51 Ceylon 54 Chili 55 50 52 China 55 Colorado...123 123 New Guinea New Hampshire New Jersey New South Wales New Zealand 124 124 124 124 132 132 Nigeria...Domingo Scotland Siam Siberia South America South Australia South Dakota Spain Swaziland ; 145 146 |  | Putzolu, F., Mondillo, M., Maczurad, M., Najorka, J., Boni, M., Graziano, S. F., Cappelletti, P., Santoro, L. (2019) Mineralogy and chemistry of Ni-bearing phyllosilicates from the saprolite zone of the Wingellina Ni-Co laterite deposit (Western Australia) Applied Earth Science, 128 (2) 57-58 doi:10.1080/25726838.2019.1607163 | Journal (article/letter/editorial) | | the Paleoproterozoic Transvaal Supergroup of South Africa V. Papadopoulosa, H. Tsikosb, A. Boycea and...Department, Rhodes University, Grahamstown, South Africa; cDepartment of Earth & Environmental Science...deposits of the Kalahari manganese field (KMF) in South Africa have been locally upgraded by hydrothermal alteration...of the Postmasburg Fe–Mn Field (PMF) stretching as far as ∼150 km to the south of the KMF. However, these...alteration of Palaeoproterozoic manganese ore in Wessels Mine, Kalahari manganese field. S Afr J Geol. 98:430–451 |  | | Book | | that the former part of the Territory lying to the south of the Molopo River, known as Bechuanaland or British...part of the Cape Province of the Republic of South Africa, is not included. The compiler would gratefully...Afr. Proceedings of the Geological Society of South Africa. Johannesburg. Proc.Rhod.sci.Ass. Proceedings... Leeds. S.Afr.J.Sci. South African Journal of Science. Johannesburg. South African Mining and Engineering...Engineering Journal. Johannesburg. South African Mining and Engineering Yearbook. Johannesburg. S.Afr.Min |  | | Journal (article/letter/editorial) | | in the Mn- and Fe-hydroxides rich zones of the limonite (Putzolu et al. 2018), the highest Ni-grades are...University of the Witwatersrand, Johannesburg, South Africa Mineralisation in the ca. 2055 Ma, A-type,...mineralisation (typified by the endogranitic Zaaiplaats tin deposit) is related to CONTACT Laurence Robb laurence...as well as the exogranitic, sediment-hosted Rooiberg mine, and is dominated APPLIED EARTH SCIENCE by...mineralisation in granites of the Bushveld Complex, South Africa. Trans Royal Soc Edinburgh Earth Sci. 91:269–281 |  | | Book (volume) | | Papers and Discussions Volume I , I JOHANNESBURG SOUTH AFRICAN INSTITUTE OF MINING AND METALLURGY 1961... 01", ~TALLUf>iYY. © Copyright 1961 by The South African Institute of Mining and Metallurgy Ext'racts...I (1v DEC 196f Printed in t!te Republic of South Africa by Hortors Limited, Johannesburg V r. 1 The...and n1anagement of the gold mining industry in South Africa -C. B. ANDERSON . . . . . . . . . page r J ... ( 2. The economy of the Union of South Africa-W. J. BusSCI-IAU 9 3. An introduction to the physical |  | | Journal (article/letter/editorial) | | Tapinocephalus atherxtoni, Owen : Karroo formation, S. Africa (greatly reduced). maxillaries, and which were...between 1300 and 1400 feet, there are a number of tin-mines which have been worked 1 Communicated by permission...important lodes; while the heaps of veinstone debris and mine refuse in the valleys combine to make it a picture...mentioned in the text. The ordinary granite of the district is coarsely porphyritic and contains well-formed...working in a small way. Wheal Catherine, Bushdown Tin-mine, and numerous other small mines have long since |  | | Journal (article/letter/editorial) | | potassium et bore et la daloritisation intense ~ Norah Mine en particulier, sont interpr~t6s comme une preuve...metasomatism and intense chloritisation at Norah Mine in particular are interpreted as further proof of...discovery of copper deposits in the Lomagundi District, a study of mineralogical and geological data...the Transactions of the Geological Society of S. Africa. The following paragraphs contain a brief repetition...together with information from the lower levels of the mine have indicated that adjacent to the Mangula anticlinorium |  | | Report (volume) | | Tin Resources of the World By C. L. SAINSBURY GEOLOGICAL SURVEY "' BULLETIN 1301 IIi A description...description of the types of tin deposits and main tin-producing areas of the world. Reserves and resources..._ Republic of South Airica_ -------- ___ -------------------- _-----South-VVest Africa--------------...Tanganyika (Tanzania) __________ Other areas in Africa-------------------------------------------_ Oceania...location of the main tin deposits of Bolivia_____ Chart showing zoning in the tin deposits of Cornwall |  | | Report (volume) | | iSP:~.,~r of'Atrica Fluorspar Resources of Africa By RALPH E. VAN ALSTINE and PAUL G. SCHRUBEN GEOLOGICAL...resources of Africa. (Geological Survey bulletin ; 1487) Bibliography: p. 1. Fluorspar-Africa. I. Schruben...17 18 18 21 ILLUSTRATIONS Page PLATE 1. Map of Africa showing the location of fluorspar and carbonatite...1 . Comparison of fluorspar production from South Africa with total African fluorspar production, 1918-76...16 TABLES Page TABLE 1. 2. 3. 4. Fluorite in Africa------------------------------------------Selected |
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