 | | Journal (article/letter/editorial) | | osmiridium, and iridium are most abundant; rutheniridosmine, ruthenosmiridium, and ruthenian iridium are less...minerals: rhodium sulfide and (Pt, Rh, Ru) alloy. Free grains of geversite,moncheite,sudburyite,and stibiopalladinite..."iridosdescriptions have beenpublished. The first was by phases mine I" and "iridosmine II." lie found that both Young...osmiridium,which he noted was ore at Rietfontein mine. also present. Horwood (1912) had two concentratesspectroHiemstra...identified sulfarsenide of Ru and Rh from the reefs, iridium, and ruthenium were essential constituents sperrylite |  | | 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 (article/letter/editorial) | | ResearchLaboratories,P.O. Box 106, Crawn Mittes, Transvaal2025, South Alrica ABSTBACT A new nomenclature is proposed...mines 1ocated in the Transvaal and the Orange Free State, from the Stillwater Complex, Montana, and from...nopuctroN Native platinum was first known to occur in South America in the sixteenth centurv and was brought...and the odds of finding a site occupied by an iridium, palladiurn, and nickel metals ,and syn- Fe atom...1a). The 5A electron probe using, as standards,iridium, stoichiometry, PtaFe, arises b€cause each of the |  | | Book | | Photographs pp. 71, 86. Chamber of Mines of South Africa: Figure 16; Table 28. Consolidated Gold Fields...Questions 7, 8, p. 118. University of Cambridge Local Examination Syndicate: Questions 9, 12, p. 118....Case study - 1. Manganese mining in Gabon, West Africa Case study - 2. Uranium mining in Australia and...1. Platinum mining in South Africa Case study - 2. Gold mining in South Africa 94 104 Part 4 Summary...should be read if comparisons are to be made of the local impact of mining activity and company development |  | | Journal (issue) | | lation at about 16-17 and 25 at.% (Fe, Cu, Ni). Iridium, osmium, and rhodium occur in trace quan tities............................ 95 Indonesia Borneo, South Kalimantan, Riam Kanan................................................... 114 South Africa Transvaal and Orange Free State............................... -V Brazil ;4? 0-9) Y*o y'' " (1-4) - South Africa ( 1-6) WORLDWIDE DISTRIBUTION OF PGM PLACER...minerals in the Os-Ir-Ru-Pt system are either cubic (iridium and platinum) or hexagonal (osmium, ruthenium and |  | | Report (issue) | | ore. Both actual size. A2 A. AB Reef, Denison Mine, Elliot Lake, Ontario. (Samples courtesy of V. Ruzicka...Leader Reef, about 1500 m depth, Blyvooruitzicht Gold Mine, Carletonville, Witwatersrand. (Sample courtesy...courtesy of D. K. Hallbauer, Chamber of Mines of South Africa ; radioluxograph by David M. Watson, Geological...Grandstaff. Discussion. South Africa: D. Uraniferous quartz-pebble conglomerates in South Africa, by J. W. von...model on the Kaap-Vaal craton, Witwatersrand, South Africa, by W. E. L. Minter. Discussion. F. The Dominion |  | | Report (issue) | | JUNE COWEN 1977. Mountain diamonds The Roof of Africa — that’s what they call the wild peaks and sweeping...highest-lying diamond pipe. Commissioning Letseng mine at 10 500 feet during the last two years has called...Whatever you're mining, wherever you're mining, mine it on Bridgestones Bridgestones — for all the variables...Operating conditions differ enormously from mine to mine. Not only are there variations in the kind of...Whatever you’re mining, wherever you’re mining, mine it on Bridgestones. iaaseinn Money — BRIDGE STONE |  | | Book | | 447 467 491 Company Index 503 Tables: World Mine Production of Gold, Silver and Base Metals 5A2...Mining OFFICES: 5011 Meadowood Way Paradise Peak Mine Suite 300 (100% FMC Gold) * Sales Reno, Nevada...Elko, Nevada (303) 292-7500 Royal Mountain King Mine (100% FMC Gold) Copperopolis, California Beartrack... Gold's price fell to levels at which half the South African gold mines, probably half those in Australia...have been widespread, especially in the highcost South African mines. Some say a structural change is taking |  | | Book (edition) | | OF OF SOUTH AFRICA MINES GEOLOGICAL SURVEY MINERAL RESOURCES OF REPUBLIC OF THE SOUTH AFRICA...Government Private Bag X85, Price R5,30 Abroad Post Free ISBN Printer, Bosman Pretoria, 0001 R6,65 O...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 |  | | Journal (issue) | | 231-26] > 68 United States Mining in 1960 State-by-state report from and MINING to zinc Alaska to...Shipments by mines for 1958, 1959, 1960 B96 Open Pit Mine Production ef 3 Technological ; Advances Tons...Tons mined and stripped & 99 Underground Mine Production from 1955 through 1960 > 101 Geology and...Mining Open Pit Mining World-Wide Mining Reports Africa-Asia-Caribbean-Europe The Americas-Oceania Ore...cooled. Standard models provide 382 to 3210 cfm free-air delivery at 100 psi; only 76-590 hp required |  | | 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 |  | | Book (volume) | | Emmanuel'] Palaeobotany: Mesozoic. College, Cambridge. President of the Yorkshire Naturalists’ Union, 1910. I ...Author of South African Studies; The Commonweal; &c. Served in Kaffir War, Orange Free State: History...with Dr L. S. Jameson in medical practice in South Africa(in part). till 1896. Member of Reform Committee...R.S. Keeper of Geology, Natural History Museum, South Kensington, the Geological Society, London. A....Oxford. Newdigate Prize, 1888. Author of Gordon in Africa; Alfred, J Pater, Walter; Lord Tennyson. Editor |  | | Book | | (+44) 20 7631 5500. Other countries may have a local reprographic rights agency for payments. Derivative... Flatman AngloGold Ashanti, Ergo Operation, South Africa vi Contributors C.A. Fleming SGS Lakefield...Ballarat, Australia B. Green Mintek, Randburg, South Africa J. Güntner Outokumpu Technology, Oberursel...& Associates, Reno, NV, USA B. Kerstiens Vice President-Pyrometallurgy, Outokumpu Technology, Ludwig-Erhard-Strasse...Hydrometallurgy Division, Randburg, South Africa G. Kyriakakis Engelhard, South Carolina, USA H. Lacy Outback |  | | Book (edition) | | Flatman, Previously AngloGold Operation, Brakpan, South Africa Ashanti, Ergo C.A. Fleming, SGS Minerals...DC, USA A. Götz, Fraser Alexander, Boksburg, South Africa G. Beale, Schlumberger, Denver, CO, USA S...Green, Retired (previously Mintek, Randburg, South Africa) P. Breuer, CSIRO, Perth, WA, Australia N...Crundwell, CM Solutions (Pty) Ltd, Johannesburg, South Africa G. Deschênes, BBA Inc., Toronto, ON, Canada...Hulbert, Retired (previously Mintek, Randburg, South Africa) ix x List of Contributors M. Jeffrey, Newmont |  | | Report (issue) | | Bureau’s data development, grants were awarded to State governments and universities for supplemental evaluations...holdings. Prior to 1978, the development of complete mine property cost evaluations was impeded by still evolving...tool. Systems design work also continued on the mine simulation (MINSIM) program, an economic evaluation...operations and are influenced by factors as diverse as local tax policy and mineral deposit type. For example...reserves. These include implications that because a mine is operating it is profitable, that reported reserves |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | Mineral Deposits ~. ', .... " Ore Genesis The State of the Art A Volume in Honour of Professor Paul...Data. Main entry under title: Ore genesis, the state of the art. Bibliography: p. Includes index. I....relevant protective laws and regulations and therefore free for general use. 2132/3130-543210 Preface and...the many hours of work, including much of their free time, during the past year. They are Dr. Cornelia...Anniversary Volume for Professor Ramdohr" must read: "The state of the art, as seen by some of his colleagues, friends |  | Amstutz, G. C., Goresy, A. EI, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis - The State of the Art - A Volume in Honour of Professor Paul Ramdohr on the Occasion of His 90th Birthday With Special Reference to His Main Scientific Interests - Special Publication of the Society for Geology Applied to Mineral Deposits No. 2. Springer Berlin Heidelberg. | Book | | Mineral Deposits ~. ', .... " Ore Genesis The State of the Art A Volume in Honour of Professor Paul...Data. Main entry under title: Ore genesis, the state of the art. Bibliography: p. Includes index. I....relevant protective laws and regulations and therefore free for general use. 2132/3130-543210 Preface and...the many hours of work, including much of their free time, during the past year. They are Dr. Cornelia...Anniversary Volume for Professor Ramdohr" must read: "The state of the art, as seen by some of his colleagues, friends |  | | Book | | www.schifferbooks.co111. You n1ay also write for a free catalog. Schiffer Publishing's titles are availab........................................... 82 South Africa ...... ... ...................................Third, the following mineral dealers have supplied free download to purchasers of this book, along with...Czech Republic) and elsewhere in the Erzgebirge district. Those n1ines had been \VOrked for silver and...Russian Federation 0 11,800 172,900 218,300 South Africa 0 96...J.00 I -l-L600 192,900 Brazil 137 |
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