 | 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 Ltdās 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 Reefās 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 |  | | Journal (article/letter/editorial) | | Platreef at Overysel, northern Bushveld Complex, South Africa. The PGE in the Platreef were originally concentrated...ICP-MS Introduction The Bushveld Complex in South Africa is the Worldās largest layered igneous intrusion...(Kinnaird and McDonald 2005). North from the town of Mokopane, the Platreef forms the base of the Bushveld layered...Supergroup, and Archaean basement. Northwards from Mokopane, these footwall units are comprized of: quartzites...Armitage et al. (2002) and Holwell et al. (2006) at Sandsloot, where the footwall is Malmani Subgroup, and by |  | | Journal (article/letter/editorial) | | southern region of the Platreef, Bushveld Complex, South Africa D. Hutchinson and Judith A. Kinnaird In the...contrast between the PGM assemblage reported for Sandsloot and the PGM assemblages from Turfspruit and Macalacaskop...for the NiāCuāPGE mineralisation in Platreef, South Africa 1 Map showing the location of the drill cores...Where the footwall is Malmani dolomite (as at Sandsloot), the Platreef typically contains > 4 g tā1 PGE...variations in dip and dip-direction controlled by the local footwall geometry. On Macalacaskop, Turfspruit and |  | | Journal (article/letter/editorial) | | into Placers: Case Studies Bushveld Complex, South Africa, and Great Dyke, Zimbabwe Thomas OberthĆ¼r Bundesanstalt...weathering cycle in the Bushveld Complex of South Africa and the Great Dyke of Zimbabwe. Samples were...PGM and Archean age (e.g., Bushveld Complex, South Africa; the Great Dyke, Zimbabwe; the Stillwater grains...āneoformationā a the Bushveld Complex in South Africa, of the Sudbury district in Canada, and later Norilsk in...the farm Maandagshoek, then eastern Transvaal, South Africa, led to the discovery of the largest PGE deposits |  | 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)...Transvaal contact-metamorphosed rocks to the south of Sandsloot, or by granofels, which are products of partial |  | | Journal (article/letter/editorial) | | in the Platreef at the Sandsloot Mine, northern Bushveld Complex, South Africa D. A. HOLWELL1, I. MCDONALD1...mineral (PGM) assemblages in the Platreef at Sandsloot, northern Bushveld Complex, in a variety of lithologies...Platreef pyroxenites. That each major rock type at Sandsloot contains a distinctive PGM assemblage reflects...K EY WORDS : PGM, Bushveld Complex, South Africa, Sandsloot mine, Platreef, Pt, Pd, base-metal sulphides...sulphides. Introduction THE Bushveld Complex of South Africa is the largest layered igneous intrusion in |  | | Journal (article/letter/editorial) | | concentrates originating from the Driekop platinum mine, South Africa, collected and first described by E. F. Stumpfl... unnamed (Pt, Cu)3(Sb, Bi, Sn)4, genkinite, sobolevskite, as well as unnamed Cu ā Pt compound, unnamed...Tatyanaite-Taimyrite Pt3Sn (Pt, Pd)9Cu3Sn4 Sobolevskite Insizwaite PdBi Pt(Bi, Sb)2 Moncheite PdTe2...closed in first description 1930, but the Driekop mine was re-opened by Otavi Mining between 1956 and 1958...alloy; rb = rustenburgite; ru = ruthenium; so = sobolevskite; sp = sperrylite; stb = stibiopalladinite; stu |  | | 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 worldās largest repository of platinum-group...et al. 2005; McDonald and Holwell 2011). To the south of YsterbergāPlanknek Fault, a distinct layered |  | Viljoen, Fanus, Ramakoloi, Ntshebo, Rose, Derek, Reinke, Christian (2015) Mineral Chemistry of (Pt,Pd)-Bismuthotelluride Minerals In the Platreef At Zwartfontein, Akanani Project, Northern Bushveld Complex, South Africa. The Canadian Mineralogist, 53 (6) 1109-1127 doi:10.3749/canmin.1500047 | Journal (article/letter/editorial) | | AKANANI PROJECT, NORTHERN BUSHVELD COMPLEX, SOUTH AFRICA FANUS VILJOENĀ§, NTSHEBO RAMAKOLOI, AND DEREK...Johannesburg, P.O. Box 524, Auckland Park, 2006, South Africa CHRISTIAN REINKE Spectrum Analytical Facility...Johannesburg, P.O. Box 524, Auckland Park, 2006, South Africa ABSTRACT The (Pt,Pd)-bismuthotelluride minerals...solid solution along the join kotulskite (PdTe)āsobolevskite (PdBi), without merenskyite (PdTe2). There is...ranges of moncheiteāmaslovite and kotulskiteāsobolevskite. Keywords: platinum-group minerals, mineral |  | Barkov, Andrei Y., Shvedov, Gennadiy I., Polonyankin, Alexander A., Martin, Robert F. (2017) New and unusual Pd-Tl-bearing mineralization in the Anomal'nyi deposit, Kondyor concentrically zoned complex, northern Khabarovskiy kray, Russia. Mineralogical Magazine, 81 (3) 679-688 doi:10.1180/minmag.2016.080.118 | Journal (article/letter/editorial) | | arsenopalladinite rich in Sb, mertieite-II, mertieite-I, sobolevskite, kotulskite, merenskyite, zvyagintsevite, palarstanide...isomertieite or arsenopalladinite (Sb-rich), sobolevskite, kotulskite, Pb-enriched kotulskite, merenskyite...[Pd10.58Cu0.40)Ī£10.98 As1.87(Sb1.77Te0.38)Ī£2.15, Sobolevskite [Pd1.00(Bi0.56Te0.44)] Kotulskite [Pd1.03(Te0...may well be a reflection of an influx into the local system of aqueous fluid that is related genetically...Platinum Symposium, 28 June ā 3 July 1998, The South African Institute of Mining and Metallurgy, Johannesburg |  | | Journal (article/letter/editorial) | | show geopetal indicators. Sulphur isotopes imply a local crustal source of S in these from pyritic sediments...of these sulphide occurrences was controlled by local country rock type. Low Ni/Cu and Pt/Pd ratios, also...abundant pyrite as large cubic crystals. Further south, in the Eskimonaes Segment, the Miki Fjord Macrodyke...78% of the total number of grains and include sobolevskite (Pd(Bi, Te)), merenskyite (Pd(Te, Bi)2) and...dimension), with the largest being a grain of sobolevskite, 60 Ī¼m in length (Fig. 6). Of all the PGM, 66% |  | | 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) | | mostly represented by the kotulskite (PdTe)āsobolevskite (PdBi) solid solution but also include michenerite...nelson@gmail.com Bi rich (i.e., Te-bearing sobolevskite), whereas those that occur in late-stage hydrothermal...geological setting of the Ferguson Lake mineral district and the main tectonic units of the west Canadian...62 and 2.55 Ga that have been described to the south of Ferguson Lake (Martel and Sandeman 2004 and references...Sobolevskitea Michenerite Mertieite II Froodite Sobolevskite Kotulskite Merenskyite Michenerite Merenskyite |  | | Journal (article/letter/editorial) | | group (Srp); (Sob) and (Ag) are inclusions of sobolevskite and Ag-rich alloy, respectively. 2 F: a grain...associations. 3 A: a micro-aggregate of grains of sobolevskite (Sob), paolovite(?) (Plv), hessite (Hs) and...accompanied by micrograins of platinum-group minerals: sobolevskite (Sob), naldrettite(?) (Nld) and associated altaite...recognized (Table 1, Fig. 6B), which involves sobolevskite (ideally PdBi), kotulskite (PdTe), and sudburyite...West and ā(Pd,Ni)0.44(Te,Sb)0.56ā from the Thompson mine, Canada (dillonĀleitch et al. 1986, chen et al. |  | McDonald, Andrew M., Cabri, Louis J., Stanley, Chris J., Good, David J., Redpath, Jason, Lane, Geoff, Spratt, John, Ames, Doreen E. (2015) Coldwellite, Pd3Ag2S, A New Mineral Species From the Marathon Deposit, Coldwell Complex, Ontario, Canada. The Canadian Mineralogist, 53 (5) 845-857 doi:10.3749/canmin.1500020 | Journal (article/letter/editorial) | | mertieite-II, michenerite, palladoarsenide, sobolevskite, sperrylite, stillwaterite, vysotskite, Ti-...and Classification (CNMNC) of the International Mineā ralogical Association (IMA). The reason is simply...mertieite-II, michenerite, palladoarsenide, sobolevskite, sperrylite, stillwaterite, and vysotskite,...Plumbopalladinite Rhodarsenide Skaergaardite Sobolevskite Sperrylite Stibiopalladinite Stillwaterite StĆ¼tzite...in the Platreef at the Sandsloot Mine, northern Bushveld Complex, South Africa. Mineralogical Magazine |  | | Journal (article/letter/editorial) | | W horizon (Fig. 3) are located at the north and south ends, respectively, of the Two Duck Lake intrusion...predominantly of homogeneous olivine gabbro with local small zones of troctolite, granophyre, and clinopyroxenite...continuous sheet up to 30 m thick, strikes near north-south for 1.4 km and continues down dip for over 600 m...Archean rocks dips at approximately 30 to 60 degrees south but is locally vertical or overhanging. The Area...decreasing order of abundance are arsenopalladinite, sobolevskite, palladoarsenide, palarstannide, mertieite1 |  | | Journal (article/letter/editorial) | | m at Mt. Nyud to 300ā400 m at Mt. Poaz. In the south, the pluton is framed by a belt of strongly altered...Monchepluton with lowsulfide PGE mineralization: 1, South Sopcha; 2, Lake Moroshka; 3, foothills of Mt. Vuruchuaivench;...gener ally medium to finegrained structure; local sites have a coarsegrained structure, up to gabbronorite...above, the Monchegorsk pluton is framed in the south by a belt of strongly altered gab broic and ultramafic...Vuruchuaivench foothills, Lake Moroshka, and the South Sopcha site (Fig. 3). This rock association is characterized |  | | 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 | | into Placers: Case Studies Bushveld Complex, South Africa, and Great Dyke, Zimbabwe Reprinted from: Minerals...Occurrence and description of PGM from China, Russia, South Africa, USA, and Zimbabwe are reported. In his contribution...assemblages indicate the presence of an oxygenated local environment leading to Fe-bearing RuāOs oxide and...ite vein-disseminated ores from the Komsomolsky mine of the Talnakh and Oktyabrsk deposits, Norilāsk...into placers: Case studies bushveld complex, South Africa, and Great Dyke, Zimbabwe. Minerals 2018, 8 |  | | Journal (article/letter/editorial) | | the Merensky Reef at Bafokeng Rasimone Platinum Mine (BRPM) are described. A model for the formation...magma emplacement owing to interaction with the local Transvaal sediments. As a result, mechanical separation...The 206 Ga magmatic event recorded in southern Africa led to the formation of several layered intrusions...Nkomati deposit, located c. 50 km to the east of the South Eastern Bethal Limb (De Waal et al., 2001; Li et...Since its discovery the Bushveld Complex in South Africa has attracted unprecedented interest owing to |  | | Book | | Refining the Classification Using McCreedy West Mine and Podolsky Project Case Studies 163-180 C.E.G...Discovery and Characterization of the Nickel Rim South Deposit; Sudbury Ontario S.A. McLean, K.H. Straub...Dyke, Zimbabwe - Case Study of the Hartley Platinum Mine A.H. Wilson, R.T. Brown 409-429 20. The Platinova...REFINING THE CLASSIFICATION: USING McCREEDY WEST MINE, AND PODOLSKY PROJECT CASE STUDIES C.E.G. Farrow...DISCOVERY AND CHARACTERIZATION OF THE NICKEL RIM SOUTH DEPOSIT, SUDBURY, ONTARIO S.A. McLean, K.H. Straub |  | | Report (volume) | | Unknown Known to native Americans - A de Ulloa (South America) S Tennant (England) S Tennant (England)...............................................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...involves the development of a redox gradient, owing to local reduction within the mineralāmelt interfacial region |
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