 | | 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 |  | 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) | | 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 World’s 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 |  | 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) | | kotulskite, merenskyite, zvyagintsevite, palarstanide, paolovite, sperrylite, maslovite or moncheite, hollingworthite... mertieite-II, zvyagintsevite, palarstanide, paolovite, hollingworthite, and Pd-rich phases of arsen...41)Σ2.95], Palarstanide [Pd4.74(Sn1.79As0.47)] Paolovite [Pd2.03(Sn0.88As0.09)], Sperrylite [(Pt0.94Rh0...may well be a reflection of an influx into the local system of aqueous fluid that is related genetically...Platinum Symposium, 28 June – 3 July 1998, The South African Institute of Mining and Metallurgy, Johannesburg |  | | 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) | | calc-silicate footwall at Sandsloot mine, Potgietersrus district, South Africa P. E. B. Armitage University...G. Cawthorn University of the Witwatersrand, South Africa The Platreef is a thick, tabular body of pyroxenites...present study is based on fieldwork at the Sandsloot mine, an open-pit operated by Anglo Platinum, where...alteration. In 1998 the estimated reserves at Sandsloot were 23 500 000 t of ore at an average Pt+Pd+Rh+Au...strike.2 Data from drill cores and mapping within the mine have shown the reef to consist essentially of two |  | | 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...after solidification of silicates. Michenerite, paolovite, palladium bismuthotelluride, and guanglinite |  | | 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...the stannides, pallarstenide (Pd5(Sn, As)2) and paolovite (Pd2Sn), and electrum (Au–Ag). In terms of relative...sul/sil sul/sil sul/sil sul/sil sul/ox sul/sil sul Paolovite Palarstanide Palarstanide Sobolevskite Sobolevskite |  | | Journal (article/letter/editorial) | | 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...Sn-bearing phases (rustenburgite, atokite, and paolovite), and bismuthinides (e.g., froodite) may also...As)3 Sn and Pb phases Rustenburgite Atokite Paolovite Niggliite Zvyagintsevite a Formulae from Cabri...also been reported (atokite, zvyagintsevite, paolovite, and niggliite). In addition to the variable mineralogy |  | 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) | | and Classification (CNMNC) of the International Mine‐ ralogical Association (IMA). The reason is simply...Palladian empressite Palladium Palladoarsenide Paolovite Platinum Plumbopalladinite Rhodarsenide Skaergaardite...in the Platreef at the Sandsloot Mine, northern Bushveld Complex, South Africa. Mineralogical Magazine |  | | 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 |  | | Journal (article/letter/editorial) | | micro-aggregate of grains of sobolevskite (Sob), paolovite(?) (Plv), hessite (Hs) and altaite (Alt), which...West and “(Pd,Ni)0.44(Te,Sb)0.56” from the Thompson mine, Canada (dillonleitch et al. 1986, chen et al....minerals and gold in arsenic-rich ore at the Thompson mine, Thompson Nickel Belt, Manitoba, Canada. – Mineral...Convention centre in the Gauteng province of South Africa; 09/2014, Vol. 702: 103. evstiGneeva, t. l....in the Platreef at the Sandsloot Mine, northern Bushveld Complex, South Africa. – Mineral. Mag. 70: 83 |  | | 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 mineral–melt interfacial region |
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