 | | Journal (article/letter/editorial) | | Hill, northern limb of the Bushveld Complex, South Africa Paul A. M. Nex Tweefontein Hill is situated...deformation events which have resulted in a major south-west plunging fold at Tweefontein Hill. This fold...remobilised platinum group elements into north-south and north-north-east trending faults. mineralised...northern limb. Tweefontein Hill is situated 6¡5 km south of the Sandsloot Mine at the southern end of farm...University of the Witwatersrand, Johannesburg, South Africa (E-mail: nexp@geosciences.wits.ac.za). GEOLOGICAL |  | Yudovskaya, M. A., Kinnaird, J. A., Udachina, L. V., Distler, V. V., Kuzâmin, 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°15ⲠS 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,...1969), the abundant gas and brine inclusions in quartz from reefs (Ballhaus and Stumpfl, 1986; Hanley |  | Huthmann, F.M., Yudovskaya, M.A., Frei, D., Kinnaird, J.A. (2016) Geochronological evidence for an extension of the Northern Lobe of the Bushveld Complex, Limpopo Province, South Africa. Precambrian Research, 280. 61-75 doi:10.1016/j.precamres.2016.04.010 | Journal (article/letter/editorial) | | Northern Lobe of the Bushveld Complex, Limpopo Province, South Africa F.M. Huthmann a,â, M.A. Yudovskaya...Johannesburg, South Africa Department of Earth Sciences, Stellenbosch University, South Africa and Department...Earth Sciences, University of the Western Cape, South Africa c IGEM, Moscow, Russia b a r t i c l e i n...succession (the Waterberg Project) located in the Southern Marginal Zone of the Limpopo Belt north of the...mineralized reefs as well as on detrital zircons of the Waterberg Group unconformably overlying the mafics. This |  | | Journal (article/letter/editorial) | | PyroxeniteâAnorthosite (GNPA) member, south of Mokopane, northern Bushveld Complex, South Africa J. W. Smith*1, D. A....northern limb of the Bushveld Complex, south of the town of Mokopane. On the farm Rooipoort it forms the...Transvaal Supergroup sediments, whereas further south on the farm Grasvally it overlies Lower Zone rocks...replacement was associated with the precipitation of quartz and secondary silicates. This replacement of sulphides...Introduction The 2?06 Ga Bushveld Complex in South Africa is the worldâs largest layered igneous intrusion |  | McCreesh, Matthew J. G., Yudovskaya, Marina A., Kinnaird, Judith A., Reinke, Christian (2018) Platinum-group minerals of the F and T zones, Waterberg Project, far northern Bushveld Complex: implication for the formation of the PGE mineralization. Mineralogical Magazine, 82 (3) 539-575 doi:10.1180/mgm.2018.83 | Journal (article/letter/editorial) | | Platinum-group minerals of the F and T zones, Waterberg Project, Far Northern Bushveld Complex: implication...University of the Witwatersrand, 2050 Wits, South Africa 2. CIMERA the NRF/DST Centre of Excellence...Johannesburg, PO Box 524, Auckland Park 2006, South Africa * E-mail: marina.yudovskaya@wits.ac.za ABSTRACT...mineralogical data on PGE mineralisation of the Waterberg project, in a previously unknown segment of the...Complex located in the Southern Marginal Zone of the Limpopo Belt. The lower ultramafic F zone is dominated |  | | Journal (article/letter/editorial) | | investigation of the Waterberg hydrothermal platinum deposit, Mookgophong, Limpopo Province, South Africa P. Armitage*1...Tredoux3 The geology around the unusual quartz-vein hosted Waterberg platinum deposit was mapped using aerial...Mookgophong (Naboomspruit) District of the Limpopo Province in South Africa and is dominated by a gently...cut by variably striking, steep to subvertical quartz veins. The regional geology of the area was mapped...uncovered more detail. The major platiniferous quartz vein (known as the âMain Lodeâ) juxtaposes volcanic |  | Kinnaird, Judith A, Yudovskaya, Marina, McCreesh, Matthew, Huthmann, Florian, Botha, Thys J. (2017) The Waterberg Platinum Group Element Deposit: Atypical Mineralization in Mafic-Ultramafic Rocks of the Bushveld Complex, South Africa. Economic Geology, 112 (6) 1367-1394 doi:10.5382/econgeo.2017.4513 | Journal (article/letter/editorial) | | Economic Geology, v. 112, pp. 1367â1394 The Waterberg Platinum Group Element Deposit: Atypical Mineralization...Mafic-Ultramafic Rocks of the Bushveld Complex, South Africa Judith A Kinnaird,1,2,â Marina Yudovskaya,1...University of the Witwatersrand, 2050 Wits, South Africa 2 Centre of Excellence for Integrated Mineral...University of the Witwatersrand, 2050 Wits, South Africa 3 Institute of Geology of Ore Deposits, Petrography...osite sequence, and an Upper zone. Overlying Waterberg red beds were deposited between ~2.05 and ~1.93 |  | Klemd, R., Herderich, T., Junge, M., OberthĂźr, T., Schouwstra, R., Roberts, J. (2016) Platinum-group element concentrations in base-metal sulphides from the Platreef, Mogalakwena Platinum Mine, Bushveld Complex, South Africa. South African Journal of Geology, 119 (4) 623-638 doi:10.2113/gssajg.119.4.623 | Journal (article/letter/editorial) | | sulphides from the Platreef, Mogalakwena Platinum Mine, Bushveld Complex, South Africa R. Klemd and T. Herderich... Johannesburg, PO Box 106 Crown Mines, 2025 South Africa e-mail: robertschouwstra5@gmail.com J. Roberts...2025 South Africa e-mail: jacques.r@telkomsa.net Š 2016 December Geological Society of South Africa Abstract...the Overysel and Sandsloot localities of the Mogalakwena Platinum Mine. These localities access the Platreef...the mass balance calculations for Pt and by the SOUTH AFRICAN JOURNAL OF GEOLOGY 2016 ⢠VOLUME 119.4 PAGE |  | 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 â 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 maďŹc to ultramaďŹc succession of the Waterberg Project does not represent a simple marginal extension |  | | 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 worldâs 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 |  | | Journal (article/letter/editorial) | | Abstract The northern limb of the Bushveld Complex, South Africa contains a number of occurrences of platinum-group...Centre, Rankine Avenue, East Kilbride G75 0QF, UK local country rock sediments of the Transvaal Supergroup...occurrences in the Main Zone at the Aurora and Waterberg projects, although the stratigraphic position... Introduction The 2.06-Ga Bushveld Complex, South Africa (Fig. 1) is the worldâs largest layered intrusion...limb of the Bushveld Complex, around the town of Mokopane, is host to the worldâs third largest PGE deposit: |  | McFall, Katie, McDonald, Iain, Tanner, Dominique, Harmer, R.E. (Jock) (2019) The mineralogy and mineral associations of platinum-group elements and precious metals in the Aurora Cu-Ni-Au-PGE deposit, Northern Limb, Bushveld Complex. Ore Geology Reviews, 106. 403-422 doi:10.1016/j.oregeorev.2019.02.008 | Journal (article/letter/editorial) | | Rhodes University, P.O. Box 94, Grahamstown 6140, South Africa. Aurora is a platinum-group element (PGE) prospect...in the Northern Limb of the Bushveld Complex, South Africa. It is one of only three deposits discovered...Rustenberg Layered Suite (Aurora, Moorddrift and Waterberg T Zone deposits), rather than in predominantly...PMM area 22% are hosted in alteration-silicates (quartz, chlorite or actinolite) in an alteration halo...Platreef, GNPA member deposits and the F zone of the Waterberg deposit, all of which contain a greater diversity |  | | Journal (article/letter/editorial) | | This was followed by the discovery of platinum in quartz veins near Naboomspruit in 1923.20,31 The wave...ThabazimbiâMurchison lineament (TML). In the area around Mokopane (formerly Potgietersrus) the near-surface expressions...1). The TML is a major tectonic boundary in South Africa that formed by the collision of the Pietersberg...seminal volume of the Mineral Deposits of Southern Africa, published in 1986, contains papers on the tin22...colour map is held by the Geological Society of South Africa and it has been modified here with permission |  | 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 Ltdâs 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 Reefâs 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 |  | Tanner, Dominique, McDonald, Iain, Harmer, R.E. Jock, Muir, Duncan D., Hughes, Hannah S.R. (2019) A record of assimilation preserved by exotic minerals in the lowermost platinum-group element deposit of the Bushveld Complex: The Volspruit Sulphide Zone. Lithos, 324. 584-608 doi:10.1016/j.lithos.2018.10.032 | Journal (article/letter/editorial) | | Rhodes University, P.O. Box 94, Grahamstown, South Africa, 6140. 4 Camborne School of Mines, College...University of the Witwatersrand, Private Bag 3, Wits, South Africa, ED 5 Corresponding author: Dominique Tanner...opportunity for PGE mineralisation higher up in the local magmatic stratigraphy, AC or in later magma emplacement...Rustenburg Layered Suite has been described at the Waterberg project (Huthmann et al., 2018; Kinnaird et al...eastern limb (Wilson, 2015) and subzones within the Waterberg project (Kinnaird et al., 2017). The stratigraphic |  | Yudovskaya, M., Belousova, E., Kinnaird, J., Dubinina, E., Grobler, D.F., Pearson, N. (2017) Re-Os and S isotope evidence for the origin of Platreef mineralization (Bushveld Complex) Geochimica et Cosmochimica Acta, 214. 282-307 doi:10.1016/j.gca.2017.07.029 | Journal (article/letter/editorial) | | University of the Witwatersrand, Wits 2050, South Africa Institute of Geology of Ore deposits, Petrography...Exploration & Geology, Ivanplats (Pty) Ltd, Mokopane, South Africa * Corresponding author email: marina...sulfides and in Sudbury metasomatic-hydrothermal quartz-rich footwall veins undoubtedly originate from...occurrence of Pt alloys and other PGMs in the Waterberg quartz-hematite veins in the Bushveld aureole (McDonald...with rutile, phlogopite, sulfides, apatite and quartz in the postcumulus assemblages of the ultramafic |  | | Journal (article/letter/editorial) | | minerals Article PGE Production in Southern Africa, Part I: Production and Market Trends Lisa Thormann... Box 524, Auckland Park, 2006 Johannesburg, South Africa; cmbohwa@uj.ac.za Correspondence: benedikt.buchspies@tuhh...share of global PGE supply is extracted from the South African Bushveld Complex and from the Zimbabwean...group elements (PGE); mineral resources; Southern Africa; Bushveld Complex; Great Dyke 1. Introduction...deposits are located in the Bushveld Complex in South Africa, in the NorilâskâTalnakh field in Russia, in |  | OberthĂźr, 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 â Part 1 â Geochemistry...Abstract The Waterberg Platinum deposit is an extraordinary example of a vein-type hydrothermal quartz â hematite...by electron probe microanalysis. The PGM-bearing quartz veins show multiple banding indicating numerous...contemporaneously with the earliest generation of vein quartz and hematite. High oxygen and low sulfur fugacities...opaque mineral and the lack of sulfides. The âWaterberg typeâ mineralization is characterized by unique |  | Kinnaird, Judith A., Hutchinson, D., Schurmann, L., Nex, P. A. M., de Lange, Renee (2005) Petrology and mineralisation of the southern Platreef: northern limb of the Bushveld Complex, South Africa. Mineralium Deposita, 40 (5) 576-597 doi:10.1007/s00126-005-0023-9 | Journal (article/letter/editorial) | | Platreef: northern limb of the Bushveld Complex, South Africa Received: 17 June 2004 / Accepted: 9 August...Springer-Verlag 2005 Abstract The Platreef, the putative local analogue of the Merensky Reef, forms the ďŹoor to... University of the Witwatersrand, Wits2050, South Africa E-mail: kinnairdj@geosciences.wits.ac.za L....Nickel and Platinum Ltd, 2 First Avenue, Mokopane 0600, South Africa are typically quartzites and hornfelsed...is associated with intergranular plagioclase, or quartz-feldspar symplectites, along the margins of rounded |  | Holwell, David A., Adeyemi, Zeinab, Ward, Laura A., Smith, Daniel J., Graham, Shaun D., McDonald, Iain, Smith, Jennifer W. (2017) Low temperature alteration of magmatic Ni-Cu-PGE sulfides as a source for hydrothermal Ni and PGE ores: A quantitative approach using automated mineralogy. Ore Geology Reviews, 91. 718-740 doi:10.1016/j.oregeorev.2017.08.025 | Journal (article/letter/editorial) | | replaced by secondary silicates, including phlogopite, quartz, chlorite, pyroxenes and minor amphiboles. Magnetite...Member may be speciďŹcally a source for the nearby Waterberg hydrothermal Pt deposit. Furthermore, this study...(Capistrant et al., 2015), the Waterberg hydrothermal Pt deposit in northern South Africa (McDonald et al., 1995)...occurrences in the northern Bushveld Complex, South Africa (Smith et al., 2011, 2014), the Lac Des Iles...in the northern limb of the Bushveld Complex, South Africa, and is made up of a thick (400â800 m) package |  | | Journal (article/letter/editorial) | | SnâFâ(REE) mineralization, Bushveld Igneous Complex, South Africa Litshedzani Mutele ,1,2 Alazar Billay,1 and...Bushveld granites of the Bushveld Igneous Complex, South Africa. The Lebowa Granite Suite, commonly known as...1980s, the Bushveld Igneous Complex (BIC) of South Africa used to 1 Council for Geoscience, 280 Pretoria...Pretoria Street, Silverton, Pretoria 0184, South Africa. 2 To whom correspondence should be addressed; e-mail:...BIC was confined to six ââtin fields,ââ namely Mokopane, Olifants, Elands, Rooiberg, Modimolle and Moloto |  | | Journal (article/letter/editorial) | | in the northern limb of the Bushveld Complex, South Africa. It is considered to be richer in sulphides...contributed to the sulphur budget of the Platreef. Local variations in sulphur isotopes, as well as a decrease...Platreef further away from the footwall, also indicate local rather than regional contamination processes. Platreef...the Witwatersrand, Private Bag 3, Wits, 2050, South Africa; C. Harris (E-mail: charris@ geology.uct.ac...Sciences, University of Cape Town, Rondebosch 7700, South Africa; and U. E. Horstmann (E-mail: horstmann@src |  | | Journal (article/letter/editorial) | | e (GNPA) member, northern Bushveld Complex, South Africa: implications for a multistage emplacement J...of mafic cumulates developed to the south of the town of Mokopane, at a similar stratigraphic position...intrusion of the Main Zone and that there was no local footwall control over the development of sulfide...Deposita Introduction The Bushveld Complex, South Africa, is the worldâs largest repository of platinum-group...et al. 2005; McDonald and Holwell 2011). To the south of YsterbergâPlanknek Fault, a distinct layered |  | Yudovskaya, Marina A., Kinnaird, Judith A., Grobler, Danie F., Costin, Gelu, Abramova, Vera D., Dunnett, Tim, Barnes, Sarah-Jane (2017) Zonation of Merensky-Style Platinum-Group Element Mineralization in Turfspruit Thick Reef Facies (Northern Limb of the Bushveld Complex)*. Economic Geology, 112 (6) 1333-1365 doi:10.5382/econgeo.2017.4512 | Journal (article/letter/editorial) | | Geosciences, University of Witwatersrand, Wits 2050, South Africa of Geology of Ore Deposits, Mineralogy, Petrography...Exploration & Geology, Ivanplats (Pty.) Ltd., Mokopane, South Africa 4 Department 5 Sciences of Earth Science...the Paleoproterozoic Transvaal Supergroup from south to north, eventually resting upon Archean granite-gneisses...of the studied UMT314 borehole is indicated. Waterberg sequence is shown after Huthmann et al. (2016)...by Transvaal contact-metamorphosed rocks to the south of Sandsloot, or by granofels, which are products |  | | Journal (article/letter/editorial) | | knoper@gmail.com Š 2005 Geological Society of South Africa ABSTRACT We present a large database of geophysical...of the Northern Lobe of the Bushveld Complex, South Africa. Magnetic susceptibilty readings were taken...intrusion, and is the worldâs largest repository of SOUTH AFRICAN JOURNAL OF GEOLOGY, 2005, VOLUME 108 PAGE...are not universally agreed upon (e.g. Kruger, SOUTH AFRICAN JOURNAL OF GEOLOGY LEWIS D. ASHWAL, SUSAN...and Moordkopje (MO-1) boreholes are indicated. SOUTH AFRICAN JOURNAL OF GEOLOGY LEWIS D. ASHWAL, SUSAN |
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