 | | Journal (article/letter/editorial) | | Ni-Cu-PGE-Bearing Mafic to Ultramafic Uitkomst Complex, Mpumalanga Province, South Africa Christoph Gauert 1,2, * and...Ni-Cu-PGE-Bearing Mafic to Ultramafic Uitkomst Complex, Mpumalanga Province, South Africa. Minerals 2022, 12, 22. https://...University of the Free State, Bloemfontein 9300, South Africa Landesamt fĆ¼r Geologie und Bergwesen Sachsen-Anhalt...mafic to ultramafic Uitkomst Complex in the Mpumalanga Province of South Africa hosts the low-grade-large-tonnage...deposit, Nkomati. The complex is regarded to represent a satellite to the Bushveld Complex and a feeder |  | Yudovskaya, Marina A., Naldrett, Anthony J., Woolfe, Jonathan A. S., Costin, Gelu, Kinnaird, Judith A. (2015) Reverse Compositional Zoning in the Uitkomst Chromitites as an Indication of Crystallization in a Magmatic Conduit. Journal of Petrology, 56 (12) 2373-2394 doi:10.1093/petrology/egv062 | Journal (article/letter/editorial) | | Original Article Reverse Compositional Zoning in the Uitkomst Chromitites as an Indication of Crystallization...Geosciences, University of Witwatersrand, Wits 2050, South Africa; 2Institute of Geology of Ore Deposits, Mineralogy...Rainbow Minerals, PO Box 783580, Sandton 2146, South Africa; 4Department of Earth Science, Rice University...in the central part of the Uitkomst Complex in South Africa. The complex represents a magmatic conduit...compositions through the entire ultramafic section of the complex. The lower part of chromitites was formed from |  | Maier, W.D., Prevec, S.A., Scoates, J.S., Wall, C.J., Barnes, S.-J., Gomwe, T. (2018) The Uitkomst intrusion and Nkomati Ni-Cu-Cr-PGE deposit, South Africa: trace element geochemistry, Nd isotopes and high-precision geochronology. Mineralium Deposita, 53 (1) 67-88 doi:10.1007/s00126-017-0716-x | Journal (article/letter/editorial) | | -x ARTICLE The Uitkomst intrusion and Nkomati Ni-Cu-Cr-PGE deposit, South Africa: trace element geochemistry...Abstract The Uitkomst intrusion is a tubular maficultramafic layered body that hosts one of South Africaās...Africaās largest Ni-Cu-Cr-PGE deposits, Nkomati. The sulphide ore occurs in the form of massive lenses in the...ā¼10-m-thick layer in the lower portion of the intrusion. Uitkomst has generally been interpreted as a magma conduit...with the age of the Merensky Reef of the Bushveld Complex and thus demonstrates a coeval relationship between |  | Maier, W. D., Gomwe, T., Barnes, S.- J., Li, C., Theart, H. (2004) Platinum Group Elements in the Uitkomst Complex, South Africa. Economic Geology, 99 (3) 499-516 doi:10.2113/gsecongeo.99.3.0499 | Journal (article/letter/editorial) | | 499ā516 Platinum Group Elements in the Uitkomst Complex, South Africa W. D. MAIER,ā T. GOMWE, Centre for...Geology, University of Pretoria, Pretoria 0002, South Africa S.-J. BARNES, Sciences de la Terre, UniversitĆ©...Pretoria 0002, South Africa Abstract The mafic-ultramafic Uitkomst Complex of South Africa is a tubular...coeval and cogenetic with the 2054 Ma Bushveld Complex. It consists of a thin (3.5-m) basal gabbronoritic...PGE concentrations in 86 samples from the Uitkomst Complex. The rocks containing disseminated sulfides |  | Sarkar, Arindam, Ripley, Edward M., Li, Chusi, Maier, Wolfgang D. (2008) Stable isotope, fluid inclusion, and mineral chemistry constraints on contamination and hydrothermal alteration in the Uitkomst Complex, South Africa. Chemical Geology, 257 (1) 129-138 doi:10.1016/j.chemgeo.2008.08.026 | Journal (article/letter/editorial) | | and hydrothermal alteration in the Uitkomst Complex, South Africa Arindam Sarkar a, Edward M. Ripley...August 2008 Editor: R.L. Rudnick Keywords: Uitkomst Complex Stable isotopes Ni-sulļ¬des Hydrothermal alteration...The Uitkomst Complex is a satellite intrusion of the Bushveld Complex and contains the only mine currently...currently producing Ni as the main product in South Africa. Previously reported sulfur isotopic data suggest...harzburgite units that comprise the lower portion of the Complex. We have determined oxygen isotopic compositions |  | | Book | | born hills appear parallel to Mahagiri range due to mine-waste dumping. Unpaved roads serve the movement...The sky is gloomy throughout the day due to the mine and road dust. Social evils, crime, alcoholism,...special talents, I am only passionately curious - Albert Einstein. āā When I was a postgraduate student...education, counseling, and training. Making stringent mine-safety rules is not the solutionāit has to be implemented...Bushveld chromiteāplatinum group metals (PGMs), South Africa, Sudbury nickelācopper, Canada, and a few new |  | | Journal (article/letter/editorial) | | Rhyacian plate motion and duration of the Bushveld Complex H. Wabo, M.O. de Kock, G. Belyanin PII: DOI: Reference:...Rhyacian plate motion and duration of the Bushveld Complex, Precambrian Research (2020), doi: https://doi...Rhyacian plate motion and duration of the Bushveld Complex H. Wabo1*, M.O. de Kock1and G. Belyanin1 1DSI-NRF...PO Box 524, Auckland Park 2006, Johannesburg, South Africa. *Corresponding author: hwabo@uj.ac.za or...Bushveld Complex (South Africa) and its associated satellite intrusions (e.g. Uitkomst Complex) and marginal |  | | Journal (article/letter/editorial) | | represents a ~ 400-m-thick, out-of-sequence sill complex that comprises a ~ 200-m- 10 thick glomeroporphyritic...sulphides are present at the base of the sill complex, whereas disseminated to net- 13 textured sulphides...sulphide, mineral exploration, Canada, 32 sill complex 3 33 1. Introduction 34 The Labrador Trough...mafic-ultramafic lithologies of the Montagnais Sill 38 Complex (MSC; Dimroth, 1978; Skulski et al., 1993). The...glomeroporphyritic basalts belonging to the Willbob (south) and Hellancourt 73 (north) Formations were emplaced |  | | Journal (article/letter/editorial) | | (numbers in figure): (1) intrusions of East Bull Lake Complex, HurstāMatachevan dikes in the Canadian Shield...in the Amazon Shield (AS), (5) Great Dyke in the South African Shield (SAS), (6) dikes in Mysore State...controlled by the Marrey Fault and the Sudbury layered complex with unique NiāPt sulfide mineralization dated... the Babel-Nebo in Australia, and the Nkomati in South Africa. These orebodies occasionally serve as...granitoids of the late stage; (2) Sudbury intrusive complex (SIC); (3) sedimentary rocks of the Whitewater |  | | Journal (article/letter/editorial) | | a Case Study from the Merensky Reef, Bushveld Complex Downloaded from http://petrology.oxfordjournals...the Merensky Reef at Bafokeng Rasimone Platinum Mine (BRPM) are described. A model for the formation...at BRPM and at other locations in the Bushveld Complex. To achieve this it is necessary to understand...Emplacement of these magmas into the Bushveld Complex resulted in thermo-mechanical erosion of the floor...magma emplacement owing to interaction with the local Transvaal sediments. As a result, mechanical separation |  | | Journal (article/letter/editorial) | | at the Two Rivers mine on the Eastern limb of the Bushveld Complex in South Africa Derek H. Rose 1 &...the Bushveld Complex is generally limited to the Western Bushveld. The recognition by mine management that...Rivers platinum mine (TRP), is urgently required in order to extend the life of mine, presented an opportunity...such a study on the Eastern Limb of the Bushveld Complex. A process mineralogical investigation was undertaken...minerals . Two Rivers Platinum mine Introduction The Bushveld Complex is the worldās largest layered |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...the Grano fault in the Bathtub intrusion (Duluth Complex, Minnesota, USA) .. .............................footwall of the Spruce Road deposit, South Kawishiwi intrusion, Duluth Complex, Minnesota, USA . . ............the Black ThorāBlack Label ultramafic intrusive complex, McFaulds Lake greenstone belt, Ontario .........Shinkle Ni-Cu-PGE mineralisation of the Riwaka Complex, Northwest Nelson, New Zealand . . .......... |  | | Journal (article/letter/editorial) | | then the residual sulphide melts mineralized in a local place. KEY W ORDS hexagonal pyrrhotite (Hpo), Jinchuan...to the south. The collision between North Qilian ore deposits including Merensky reef, Nkomati, Phoenix...and dips to the southwest with slopes of 50Ā° tremolite or actinolite. The rocks between two ore bodies...High tenor NiāPGE sulfide mineralization in the South Manasan ultramafic intrusion, Paleoproterozoic Thompson...intergrowth and origin of pyrrhotite polymorphs in the South Chinaātype massive sulphide deposit at Mashan, Anhui |  | | Journal (article/letter/editorial) | | et al. (2001) and has been explained as due to local changes of Al3+ and Cr3+ activity due to supercooling...Ni-Cu sulphide deposits, such as that of Nkomati in South Africa and the Eagle and Tamarack deposits in...and zoned orthopyroxenes in the Ntaka Ultramafic Complex, Tanzania: Implications for crystallization mechanisms...and coexisting silicates in the Eastern Bushveld Complex. Geochimica Cosmochimica Acta, 39, 1021-1033 Carmichael...the Kabanga-Musongati-Kapalagulu Alignment, East Africa: petrologic and exploration significance. Ore Geology |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...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 PyhƤsalmi district, Central Finland ..............................body structural complexities: KDC East Gold Mine, South Africa . . ................................... |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Magmatic-Hydrothermal History of the RĆo Blanco-Los Bronces District, Central Chile: Development of Worldās Greatest...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...Ā± Molybdenum Deposits of the Ertsberg-Grasberg District, Papua, Indonesia Clyde A. Leys, Mark Cloos,...the Olympic Dam Iron Oxide Cu-U-Au-Ag Deposit, South Australia Geology of the Tenke-Fungurume SedimentHosted |  | | Book | | Australia in 1990, IDC-3 in Israel in 1995, IDC-4 in South Africa in 2001, IDC-5 in Finland in 2005, and IDC-6...newly identiļ¬ed early Cretaceous *135ā120 Ma LIP in South America. They suggest that the Rio CearĆ” Mirim dykes...Mashishing Dykes from the Eastern Kaapvaal Craton in South Africaā) provide new geochronological, geochemical...Emplaced in the Upper Jurassic Qorveh Granitoid Complex (Majidaba and Kangareh), Kurdistan Province, Iranā)...Mashishing Dykes from the Eastern Kaapvaal Craton in South Africa . . . . . . . . . . . . . . . . 215 H. Wabo |
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