 | | Journal (article/letter/editorial) | | Chromite in the Platreef (Bushveld Complex, South Africa): occurrence and evolution of its chemical composition...the Witwatersrand, Private Bag 3, 2050 Wits, South Africa e-mail: marina.yudovskaya@wits.ac.za J. A. Kinnaird...Platreef . Bushveld Complex . South Africa Introduction South Africa is the world’s leading producer...Gruenewaldt (1985) for the Grasvally area south of Mokopane (formerly Potgietersrus). Other chromitite...northern limb that are found in the Platreef north of Mokopane have not been described previously in detail (White |  | Naldrett, A J, Brownscombe, W, Herrington, R, Wilkinson, J, Berry, A, Coppard, J, Klatt, S, Kekana, S, Grobler, D, Phipps, M, Dunnett, T, Hadebe, D, Nielsen, S, Broughton, D, Kojonen., K K, Montjoie, R, van Rooyen, N, Reichhardt, F, Nex, P A M, Holwell, D A, Boyce, A J, Jones, A, Holwell, D A, Jones, R E, McDonald, I, Prichard, H M, Yudovskaya, M, Kinnaird, J A, Sobolev, A, Kuzmin, D, Wilson, A (2011) Abstracts. Applied Earth Science, 120 (4) 198-210 doi:10.1179/1743275812y.0000000015 | Journal (article/letter/editorial) | | Broughton Ivanplats Ltd, 82 Maude St, Sandton 2146, South Africa Ivanplats Ltd’s Platreef project is located...Suite 201, Private Bag X30500, Houghton, 2041, South Africa (rmontjoie@ umbono.co.za) 2 MSA Group Services...Services, PO Box 81356, Parkhurst, 2120, South Africa Introduction: Village Main Reef’s Lesego Platinum Project...macrodykes, and the interaction of these bodies with local basinal sediments appears to determine their prospecitivity...rocks at Moorddrift, northern Bushveld Complex, South Africa A. Jones, D. A. Holwell Department of Geology |  | Klemd, Reiner, Beinlich, Andreas, Kern, Matti, Junge, Malte, Martin, Laure, Regelous, Marcel, Schouwstra, Robert (2020) Magmatic PGE Sulphide Mineralization in Clinopyroxenite from the Platreef, Bushveld Complex, South Africa. Minerals, 10 (6) 570 doi:10.3390/min10060570 | Journal (article/letter/editorial) | | Clinopyroxenite from the Platreef, Bushveld Complex, South Africa Reiner Klemd 1 , Andreas Beinlich 2, * , Matti...Engineering, University of Cape Town; Rondebosch 7103, South Africa; robertschouwstra5@gmail.com Department of Geology...University of the Free State, Bloemfontein 9301, South Africa Correspondence: andreas.beinlich@uib.no Received:...the northern limb of the Bushveld Complex in South Africa, hosts platinum-group element (PGE) mineralization...whereas magmatic δ34 S values suggest the absence of local crustal contamination during emplacement. This is |  | Yudovskaya, M. A., Kinnaird, J. A., Udachina, L. V., Distler, V. V., Kuz’min, D. V. (2014) Role of magmatic and fluid concentrating in formation of platinum mineralization in the Lower Zone and Platreef as follows from composition of phlogopite, cumulus silicates, and sulfide melt, the northern limb of Bushveld Complex. Geology of Ore Deposits, 56 (6) 451-478 doi:10.1134/s1075701514060063 | Journal (article/letter/editorial) | | the Witwatersrand, 2050 Wits, Johannesburg, South Africa c Sobolev Institute of Geology and Mineralogy...fonte Zoet Northern limb N 4 Eastern limb 5 Mokopane 24°15′ S 6 8 t neamen ison Li h c r u imbiM...Schematic geological map of Bushveld Complex. (1) Waterberg Group; (2) alkaline intrusion; (3) Lebowa Granite;...distinct correlation between PGE and sulfides, and the local ization of reefs at the bases of cyclic units,...increases in the opposite direction, toward the south and the west (Fig. 1). One of the thickest sections |  | | Journal (article/letter/editorial) | | the Platreef at Zwartfontein, Akanani Project, Northern Bushveld Complex, South Africa Frits van der Merwe...2006, South Africa e-mail: fanusv@uj.ac.za Introduction The 2055–2060 Ma Bushveld Complex in South Africa...approximately 25 km north-west of the town of Mokopane (Fig. 1; Van der Merwe 1976; White 1994; Eales...adjoining farms 26 (Moordkopje 813LR and Zwartfontein 814LR), with a combined area of 4,095 ha (Fig...Anglo Platinum (Overysel, Zwartfontein, and Sandsloot; collectively the Mogalakwena mine complex) are located |  | Huthmann, Florian M., Yudovskaya, Marina A., Kinnaird, Judith A., McCreesh, Matthew, McDonald, Iain (2018) Geochemistry and PGE of the lower mineralized Zone of the Waterberg Project, South Africa. Ore Geology Reviews, 92. 161-185 doi:10.1016/j.oregeorev.2017.10.023 | Journal (article/letter/editorial) | | the lower mineralized Zone of the Waterberg Project, South Africa T ⁎ Florian M. Huthmanna, , Marina...Witwatersrand, Private Bag 3, Wits 2050, Johannesburg, South Africa Institute of Geology of Ore Deposits, Mineralogy...mineralization The Waterberg deposit is located north of the Northern Lobe of the Bushveld Complex in South Africa...succession. The Waterberg Project is located in the Southern Marginal Zone of the Limpopo Belt. This position...that the mafic to ultramafic succession of the Waterberg Project does not represent a simple marginal extension |  | | 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 |  | Yudovskaya, M. A., Kinnaird, J. A., Sobolev, A. V., Kuzmin, D. V., McDonald, I., Wilson, A. H. (2013) Petrogenesis of the Lower Zone Olivine-Rich Cumulates Beneath the Platreef and Their Correlation with Recognized Occurrences in the Bushveld Complex. Economic Geology, 108 (8) 1923-1952 doi:10.2113/econgeo.108.8.1923 | Journal (article/letter/editorial) | | the Witwatersrand, Private Bag 3, Wits 2050, South Africa Planck Institute for Chemistry, Post Office...in the northern limb of the Bushveld Complex (South Africa). The Lower zone is separated from the overlying...source. Introduction The Bushveld Complex of South Africa comprises three main intrusive suites: the Rustenburg...ultramafic intrusion forming the roof of the Complex (South African Committee for Stratigraphy, 1980; Cawthorn...Eastern limb t Oliphant River aul la f Doornvlei Mokopane e ult ebedi Z L k fa M e T kn n Pla Grasvally |  | | Book | | revised edition) 2 2 . N. DEKUN MINERAL ECONOMICS OF AFRICA 2 3 . B.L GULSON LEAD ISOTOPES IN MINERAL EXPLORATION...never be spoken. " P. A. WAGNER, The platinum South Africa deposits so be alluring prophesied and mines...converters to be fitted to new cars. At present, South Africa and the USSR are the sources of most of the...world's newly mined PGE, with virtually all the South African production derived from the Bushveld Complex...magmatic sulphides as potent collectors of PGE. The South African producers are relatively well placed t o |  | | Report (edition) | | bookseller 1936 Price 3s. Net IMPERIAL INSTITU1··E SOUTH KENSINGTON, S.W. 7 Ts E~ Imperial Institute was...Protecto1·ate .. Southe1n Rhodesia • • • • Union of South Africa • • • • Canada .. •• • • • • Newfoundland •...Empire, especially in Canada and the Union of South Africa. During 1913, Russia was responsible for over...the list of producers of the platinum metals. South Africa has large reserves of platinum ore, and is the...as in the alluvial gold workings of the Choco district, it was usually thrown away as worthless, although |  | | 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; |  | | Book (edition) | | Mine; NBH Mine), Broken Hill, Yancowinna Co., New South Wales, Australia; PPL B Anhedral native copper (dark;...grey); Himmelsfürst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Sachsen, Germany (sample: Seifert);...Line), Witwatersrand field, Gauteng Province, South Africa; PPL B Intergrowth of electrum (yellowish white)...quartz (dark grey); New Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If...placers Kaietur Falls, Potaro River, Kangaruma District, Potaro-Siparuni Region, Guyana Chalcopyrite, |  | | Journal (article/letter/editorial) | | Waihola, E. Otago; Mt. Dasher; Swinburn Survey District; Wilkinson's Hill, Nenthorn Valley, E. Otago;... Azrou. England Calton Hill, Derbyshire. South Africa Wesselton diamond mine (kimberlite pipe). ... and Sherbrook, New South Wales. New Zealand The Hummock, Mt. Stoker district; Kokonga, Central Otago;...olivine phenocrystl from basaltic cinder cone, South Point, Hawaii (ER 63-79). Irrc. 4. "Ghost" ol crvstals...Carolina Webster (dunite, r'r,'ebsterite, and enstatite). New Mexico Cabezon (phenocrysts in basalt) |  | | Report (issue) | | ___________________________________ _ Sudbury district _______________________ ~ Discovery and present...lacers-------------------------------Tulameen district __________________ _ Other placers ______________________...provinces ___________________________ _ Republic of South Africa ___ ------------- __ -----Transvaal and Orange...ores ____________ _ Placers of the Witwatersrand district __ History and production _____________ _ General...---------------N oril'sk district ____________ -----_---- _____ _ Petsamo district ___________________________ |  | | Book (edition) | | (light cream); West Driefontein, Johannesburg, South Africa [c]; Nic. // Irregular gold grain (yellow) between...between stibnite (light grey); Murchison Range, South Africa [g]; Nic. // Anhedral electrum (yellowish white)...silicates (dark grey); Keeps Mine, Wyangle, Tumut, New South Wales, Australia [j]; Nic. // 26 Awaruite A ...Anhedral grain of sinoite (medium grey); Pillistfer Enstatite-Chondrite, Estonia [h]; Nic. // B Sinoite (milky...(milky internal reflections); Pillistfer Enstatite-Chondrite, Estonia [h]; Nic. + 32 Sinoite A 12 μ |  | | Report (volume) | | Unknown Known to native Americans - A de Ulloa (South America) S Tennant (England) S Tennant (England)...relative to ordinary (187Os/188Os = ~ 0.1284), or enstatite chondrites (187Os/188Os = ~ 0.1280; Day et al...............................................40 Local PGM saturation during chromite growth.............quench to a glass, so HSE metal may also form by local saturation due to a build-up in concentration in...silicate melt, accounting for the low value for DPt. Local PGM saturation during chromite growth Both empirical |  | | Book | | University of the Witwatersrand Johannesburg South Africa Olivier Namur University of Hannover Hannover...Vander Auwera 465 12 The Bushveld Complex, South Africa ���������������������������������������������������...Morse 589 14 The Ilímaussaq Alkaline Complex, South Greenland �������������������������� Michael...University of the Witwatersrand, Johannesburg, South Africa Georges Ceuleneer CNRS-UMR 5563, GET, OMP, University...Geosciences, University of the Witwatersrand, Wits, South Africa Craig Magee Department of Earth Science and |  | | Journal (volume) | | (Hungary) (Croatia) (Hungary) (Slovakia) (Serbia) (South Africa) (Austria) (France) (Hungary) (Hungary) (Hungary).....................285 EG55 Mineral deposits of Africa.................................................. Seismic tomography of cratons at regional and local scales shows “knobs” of high-Vs material that can...produced and dispersed to the east and later to the south covering the neighbouring area with a few cm thick...number; (3) fourth- and sixth-order moments define local connectivity of coordination polyhedra; energy differences |  | | Report (issue) | | Platinum Symposium in Rustenburg, Republic of South Africa. The abstract volume for this meeting contained...mineralization, in countries like the Republic of South Africa, Canada, and Finland. Over the last five or...platinum-group minerals (PGM) beginning with a South African publication (Cabri, 1972) and culminating...of PGE deposits, ranging from the very important South African deposits to less well-developed PGE mineralization...of South Africa Lyndon, Washington College Park, Maryland Johannesburg, Republic of South Africa Kansas |  | | Book (volume) | | up 165 for to Temiskaming Cochrane district read district. Ref. 4, under oruetite, add See also... for VVakatipu district, CoUingwood, 294 Zealand read Wakatipu 303 line district, 8 in synonomy...pageite read paigeite. for Algoma district read Sudbury District. in the left Itand figure in the...Mining Soc. South Africa, J. /Free. Chemical, Metallurgical and Mining Society of South Africa, Johannesburg...Chemical and Suspended Metallurgical Society of South Africa. Journal: vol. 1, 1894-date. October, 1899-May |  | | Conference Proceedings (Volume) | | regional scale 3D-model of the Skellefte mining district, northern Sweden ..............................VHMS-type deposits, Kristineberg area, Skellefte District, Sweden . . ....................................modelling for VMS exploration in the Pyhäsalmi district, Central Finland ..............................structural complexities: KDC East Gold Mine, South Africa . . ..................................... ...Co-Ni-Cu-Au- mineralization in the Siegerland district, Rhenish Massif, NW Germany ................. |  | | Book | | contents, say of lead or bismuth or uranium ? Is it a local, continuous, comparatively superficial cycle, t...parallel texture seen in the photograph is only a very local feature 13 14 T H E ORE MINERALS 4. Deposits...extents 3* 18 T H E ORE MINERALS according to the local conditions. The solutions, up to now fluid (supercritical)...even though there are occasionally very strong local alterations. The delimitation of the various groups...celestite. Hematite veins and replacements retain only local significance, but became recently important through |
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