 | | Journal (article/letter/editorial) | | 1007/s00126-012-0403-x ARTICLE The O’okiep Copper District, Namaqualand, South Africa: a review of the geology with...Abstract The O’okiep Copper District is the oldest formal mining area in South Africa. Between 1852 and...the 2,500 km2 area yielded two million tons of copper from 32 mines ranging in ore tonnages from 140...Koperberg Suite. Almost all of the copper in the O’okiep District occurs in the Koperberg Suite, of which...it is one of only two world examples of economic copper mineralization in rocks of the anorthosite–charnockite |  | | 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 |  | | 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...Ltd.) Struik House Oswald Pirow Street Foreshore, Cape Town 8001 First edition 1976 Second edition 1983...©E.K. Macintosh Cover design by Neville Poulter, Cape Town Lithographic reproduction by Tien Wah Press...Ltd, Singapore Photoset by McManus Bros (Pty) Ltd, Cape Town Printed and bound by Interpak, Pietermaritzburg |  | | Book | | fhistoryOO00smal Aspects of the History of Copper mining in Namaqualand 1846-1931 for Aunt Epie and...History of Copper mining in Namaqualand 1846-1931 John M Smalberger C. STRUIK (PTY) LTD. CAPE TOWN JOHANNESBURG...Africana Specialist and Publisher, 56 Wale Street, Cape Town © Jj. M. Smalberger 1975 ISBN 0 86977 043...Reinders Printed in South Africa by Printpak (Cape) Limited, Dacres Avenue, Epping, Cape Contents Acknowledgements...Chapter 3 Chapter 4 Springbok Hondeklip Bay Port Nolloth Spectakel Nababeep Concordia O’ okiep Epilogue Tables |  | | 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...reason of the great diversity and magnitude of South African mineral deposits and local mining operations...Chamber of Mines of South Africa with Mr G. H. Grange as co-ordinator, and the South, African mining industry; |  | LINDEQUE, A., DE WIT, M. J., RYBERG, T., WEBER, M., CHEVALLIER, L. (2011) DEEP CRUSTAL PROFILE ACROSS THE SOUTHERN KAROO BASIN AND BEATTIE MAGNETIC ANOMALY, SOUTH AFRICA: AN INTEGRATED INTERPRETATION WITH TECTONIC IMPLICATIONS. South African Journal of Geology, 114 (3) 265-292 doi:10.2113/gssajg.114.3-4.265 | Journal (article/letter/editorial) | | SOUTHERN KAROO BASIN AND BEATTIE MAGNETIC ANOMALY, SOUTH AFRICA: AN INTEGRATED INTERPRETATION WITH TECTONIC... Am Alten Hafen 26, 27568 Bremerhaven, Germany Africa Earth Observatory Network and Faculty of Science...Elizabeth, South Africa Council for Geoscience, Western Cape, P.O. Box 572, 7535 Bellville, Cape Town, South...South Africa e-mail: ansalique@gmail.com M.J. DE WIT Africa Earth Observatory Network and Faculty of...Metropolitan University, 6031 Port Elizabeth, South Africa e-mail: maarten.dewit@nmmu.ac.za T. RYBERG |  | | Journal (article/letter/editorial) | | METAMORPHIC COMPLEX, SOUTH AFRICA J.F.A. DIENER Department of Geological Sciences, University of Cape Town, Private...7701, South Africa. e-mail: johann.diener@uct.ac.za © 2014 June Geological Society of South Africa ABSTRACT...Mesoproterozoic Namaqua Metamorphic Complex (NMC) of southern Africa borders the southern and western edges of the Kalahari...reconstructions in e.g. Jacobs et al., 2008). In southern Africa, the western NMC is proposed to consist of a number...low-pressure granulites that predominate the Garies and Okiep terranes (Waters and Whales, 1984; Waters, 1986a; |  | | Journal (article/letter/editorial) | | Aggeneys Cu-Pb-Zn-Ag deposits, Namaqualand, South Africa P. G. Spry Department of Earth Sciences, 253...garnet quartzites, quartz-magnetite rocks, aluminous metasediments, barite-magnetite rocks, quartz veins,...the Aggeneys base metal deposits, Namaqualand, South Africa. Zincian spinel in, sulphidebearing rocks, is...sulphide-free garnet quartzites, quartz-magnetite rocks and barite-magnetite rocks probably formed from Zn and...in sulphide-free garnet quartzites and quartz-magnetite rocks. Although Zn-rich spinels represent guides |  | | Journal (article/letter/editorial) | | Geology of the Cenozoic Namakwa Sands Heavy Mineral Deposit, West Coast of South Africa: A World-Class Resource...Private Bag X01, Matieland, 7602, Republic of South Africa Abstract Exploration for heavy minerals along...strip of southwest Africa led to the discovery and subsequent delineation of the Namakwa Sands deposit near...in 1987. Currently, Tronox Limited controls the Namakwa Sands operation, which has developed into a significant...ceramics quality zircon and rutile concentrates. The Namakwa Sands deposit is classified as a megaresource with |  | | Journal (issue) | | from the 1700 level, Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection of the...collection, John Chapman photo. • 2.5 cm, Top Camp mine, Western Ausytralia. George Stacey collection, Jeff...Scovil photo. Middle row from left: • 2.3 cm, Kintore mine, Coolgardie, Western Australia. Aloe Family collection;...Chapman photo. • 1.4 cm, Chapman’s Gully, South Australia. South Australian Museum collection; Jeff Scovil...Jeff Scovil photo. • 4.2 cm, Mongalata goldfield, South Australia. Geoscience Australia collection; Jeff |  | | Report (issue) | | SEYCHELLES SIERRA LEONE SINGAPORE SLOVAKIA SLOVENIA SOUTH AFRICA SPAIN SRI LANKA SUDAN SWEDEN SWITZERLAND SYRIAN...ARAB EMIRATES UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND UNITED REPUBLIC OF TANZANIA UNITED STATES...and environment, as well as waste management and mine closure. Other topics covered include storage of........................................ 35 5.3.4. Mine closure .................................................................................. 50 SOUTH AFRICA ........................................... |  | | Journal (article/letter/editorial) | | te-phlogopite paragenesis from Namaqualand, South Africa T. N. CLIFFORD, x E. F. STUMPFL, ~ ANDJ. R....te-phlogopite-spinel rock from Namaqualand, South Africa. These data are considered in relation to experimental...System (Martin, 1965, p. 59). In the Nababeep district the structural succession comprises (Benedict...(Benedict et al., 1964): Brandberg gneiss; Springbok granulite, quartzite, and schist; Nababeep gneiss; Concordia...thermal dome (Joubert, I97 I, p. I23). The Nababeep district lies on the western Side of its culmination and |  | | Journal (article/letter/editorial) | | Sciences, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa e-mail: simon.schorn@hotmail...Subprovince of the Namaqua–Natal Metamorphic Complex (South Africa) reveal a disparity of some 60–70 ◦ C in estimated...Namaqua–Natal Metamorphic Province (NNMP) in South Africa. The Namaqua Sector is a classic high-T –low-P...the west coast of Namibia to the south-eastern coast of South Africa and consists of the eastern Natal...E–W-trending isograds that delimit southern and northern amphibolite facies zones separated by a wide granulite |  | | Book | | EarlyGermanGeologistsand Entrepreneursin South West Africa The People- Mineralogists,Geologistsand Collectors...TsumebSpecial The Otavi Mountainland The Central Northern to Northwest Region including Damaraland The Central...and South of Rehoboth The Central and South-CentralDeposits Onganja Mine and Surrounding Copper Deposits...Deposits The South The Pegmatitesin Central Namibia Luderitz and the Diamonds 44 49 241 254 272 275 291...natural science museums in the World, and our Tsumeb Mine has been labeled the "World's greatest mineral locality" |  | | Corporate Document (Series) | | Adelaide mine, Dundas {Photo: A Wright] Rear cover: Bismuthinite on quartz and siderite, Princess mine {Photo:...{Photo: A. Tuma] Cassiterite on quartz, Blue Tier [Photo: R. Bottrill] Fluorite on ferroan magnesite, Mount...Mount Bischoff {Photo: A. Tuma] Siderite, Renison mine {Photo:]. Leeming] While every care has been taken...and mine locations, Dundas mineral field Geology and major deposits, Heazlewood mineral district ......silver mine are considered unconfirmed, as the authors and other recorded investigations of the mine have |  | Harlov, Daniel, Ballouard, Christophe, Elburg, Marlina, Knoper, Michael, Wilke, Franziska, Ning, Wen Bin, Andreoli, Marco A.G. (2020) Genesis of monazite-rich, orthopyroxene-bearing veins in the Kliphoog area of the Concordia Granite, Springbok, Namaqualand, South Africa: Sources, fluids, and the mobility of actinides and REE. Lithos, 376. 105762pp. doi:10.1016/j.lithos.2020.105762 | Journal (article/letter/editorial) | | Kliphoog area of the Concordia Granite, Springbok, Namaqualand, South Africa: Sources, fluids, and the mobility...Johannesburg, P.O. Box 524, Auckland Park 2006, South Africa d Université de Lorraine, CNRS, GeoRessources...Witwatersrand, Private Bag 3, 2050 Wits, Johannesburg, South Africa b a r t i c l e i n f o Article history:...Keywords: Zircon Monazite Fluids REE Granite South Africa a b s t r a c t A network of monazite-rich...the Kliphoog area near Springbok, Namaqualand, North Cape Province, South Africa, are described with respect |  | | Book (edition) | | occur in their oxidised states: Copper minerals then show green, blue, and sometimes red tinges, cobalt...cross-cut by a crack filled with secondary covellite (blue). Optically Similar Minerals of comparable chemical...Reflection colours of bornite (brown), chalcocite (blue), and pyrite (creme). 2 Reflectance Reflectance...Internal reflections of hematite (red), azurite (blue), and malachite (green). Common Habit Many minerals...and complex (lower left) twinning of gudmundite (blue and brown anisotropy). 6 Malleability/Ductility |  | | Journal (article/letter/editorial) | | The South-West Africa Protectorate Author(s): T. Tönnesen Source: The Geographical Journal, Vol. 49,...to http://about.jstor.org/terms 282 THE SOUTH-WEST AFRICA PROTECTORATE construction. I hope to see...enormous amount of information on the railways of South America. The President : I regret that the hour...gentlemen here who might add to our knowledge of South America. We have had a large subject dealt with...a through steamboat and railway route home via South America would be very popular in Australia and New |  | | Book | | Australia Jim Graham 4th 1991 Pretoria, South Africa Sybrand de Waal 3rd 1989 Montréal, Canada...USA Donald Hausen 1st 1981 Johannesburg, South Africa S.A. Hiemstra INTERNATIONAL COUNCIL FOR APPLIED...since the inaugural meeting in Johannesburg, South Africa in 1981 and this decenary event perhaps heralds...Tassinari, MMML 9 3 Metallogeny of Culampajá Gold District, Argentina Avila, JC, and Lazarte, JE 4 Systematic...Eden, MA 49 8 Three-dimensional evaluation of magnetite–hematite transformation via EBSD technique Barbosa |  | | Journal (issue) | | v/Dec2023 1. 98, No.6 - - - - - - - - ROCKS & MINE $12.95US $12.95CAN IIUJ ., . vww.tandfonlirie...tandfonlirie .com/vram MIM MUSEUM Vesuvianite Jeffrey Mine. Val-des-Sources. Les Sources RCM, Es t rie, Quebec...Bruce Cairncross, University of Johannesburg, South Africa Steven C. Chamberlain, Syracuse, NY Merrill...Connoisseur's Choice: Aragonite Part 3: Southern Africa Bruce Cairncross and Malcolm Southwood 554 Collector's...manga nese field, North ern Cap Provin ce, South Africa; mim Museum specimen, James Elliott/ FM / photo |  | | Journal (article/letter/editorial) | | Aggeneys, South Africa I: Petrography R.H. Bailie Department pf Geological Sciences, University of Cape Town...Town, Private Bag, Rondebosch, 7700, South Africa, Present address: Paleoproterozoic Mineralisation Research...Box 524, Auckland Park, Johannesburg, 2006, South Africa, e-mail: glgy13@na.rau.ac.za or geo_russ@hotmail...Sciences, University of Cape Town, Private Bag, Rondebosch, 7700, Cape Town, South Africa e-mail: dlr@geology...dlr@geology.uct.ac.za © 2005 Geological Society of South Africa ABSTRACT The Broken Hill-type Ph-Zn-Cu-Ag massive |  | | Journal (issue) | | Dunn Famous mineral localities: the Gold Hill mine, Tooele County, Utah .............................Kokinos & W. S. Wise The Wagon Wheel Gap fluorspar mine, Mineral County, Colorado ........................B. Cairncross The Jan Coetzee copper mine, Namaqualand, South Africa .................................W ilson, senior author of the recent “ Michigan Copper C ountry” issue (vol. 23, no. 2), and former curator...method, carefully utilized, can even detect small magnetite crystals in a thin-section. One magnet lasts a |  | | Book | | around sixty have been exploited. some, such as copper, since the early part of the 19th century. Whereas...Namibia rank amongst the top five mining countries in Africa. both in terms of production and reserves. In this...this context, Namibia is a major producer of copper, lead, zinc, cadmium, arsenic, antimony, lithium...century when the Gennan Colonial Office in South West Africa appointed Government Geologists to carry out...wait until 1926, when the Geological Survey of South Africa opened a branch office under the direction of |  | | Book (volume) | | Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...Rastsvetaeva et al. 2009) from the Yoko-Dovyren massif, Northern Baikal area 14 1 The Application of IR Spectroscopy...Ca2[Si2O5(OH)2]·H2O from the YokoDovyren massif, Northern Baikal area Fig. 1.18 IR spectrum of acid triorthosilicate...Locality: Palestina, Atacama, Chile. Description: Blue crystals from the association with a betpakdalite...Arsenato-Borates Sussexite 29 Mn2+BO2(OH) Locality: Gonzen mine, Sargans, St. Gallen, Switzerland. Description: |  | | Book | | A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...sulfate). Azurite (blue copper carbonate) can react to form malachite (green copper carbonate). If malachite...ct RIGHT: Round brilliant-cut white diamonds, South Africa and Canada « 2.00 ct and 3.06 ct leaves the...red; sapphires can be any other color than red, but blue is the most commonly known. In the gem-cutting process...are made almost entirely of iron and example in northern Quebec. It was the Royal Ontario Museum's Victor |
|
