 | 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. 1367ā1394 The Waterberg Platinum Group Element Deposit: Atypical Mineralization...Mafic-Ultramafic Rocks of the Bushveld Complex, South Africa Judith A Kinnaird,1,2,ā 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...extends 24 km northeast from the Hout River shear zone has been shown to have a Bushveld intrusion age |  | 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,ā, M.A. Yudovskaya...Johannesburg, South Africa Department of Earth Sciences, Stellenbosch University, South Africa and Department...University of the Western Cape, South Africa c IGEM, Moscow, Russia b a r t i c l e i n f o Article history:...dating Mafic succession Detrital zircon a b s t r a c t We have conducted the first geochronological study...succession (the Waterberg Project) located in the Southern Marginal Zone of the Limpopo Belt north of the |  | 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 Bushveld...in the Southern Marginal Zone of the Limpopo Belt. The lower ultramafic F zone is dominated by sperrylite |  | 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) | | PGE of the lower mineralized Zone of the Waterberg Project, South Africa T ā Florian M. Huthmanna, ...Witwatersrand, Private Bag 3, Wits 2050, Johannesburg, South Africa Institute of Geology of Ore Deposits, Mineralogy...Place, Cardiļ¬ CF10 3YE, UK b A R T I C L E I N F O A B S T R A C T Keywords: Bushveld Complex Northern...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 |  | 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...of the Main Zone of the Rustenberg Layered Suite (Aurora, Moorddrift and Waterberg T Zone deposits), rather...1. These veins contain up to 50% interstitial pyrrhotite-pentlandite-chalcopyriteļ ļ±pyrite. Unit 2 contains... assemblages, and 1ā5% chalcopyrite ļ± pyrite/pyrrhotite associated with hydrothermal alteration. The |  | 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) | | Of The Bushveld Complex: The Volspruit Sulphide Zone Dominique Tanner, Iain McDonald, R.E. Jock Harmer...Of The Bushveld Complex: The Volspruit Sulphide Zone. Lithos (2018), https://doi.org/10.1016/j.lithos...Of The Bushveld Complex: The Volspruit Sulphide Zone Dominique Tanner1,2,* , Iain McDonald2 , R.E. (Jock)...(Jock) Harmer3 , Duncan D. Muir2 & Hannah 1 SC RI P T S.R. Hughes4,5 GeoQuEST Research Centre, School...Rhodes University, P.O. Box 94, Grahamstown, South Africa, 6140. 4 Camborne School of Mines, College |  | McDonald, Iain, Harmer, R.E. (Jock), Holwell, David A., Hughes, Hannah S.R., Boyce, Adrian J. (2017) Cu-Ni-PGE mineralisation at the Aurora Project and potential for a new PGE province in the Northern Bushveld Main Zone. Ore Geology Reviews, 80. 1135-1159 doi:10.1016/j.oregeorev.2016.09.016 | Journal (article/letter/editorial) | | the Aurora Project and potential for a new PGE province in the Northern Bushveld Main Zone Iain McDonald...the Aurora Project and potential for a new PGE province in the Northern Bushveld Main Zone, Ore Geology... ACCEPTED MANUSCRIPT SC R IP T Cu-Ni-PGE mineralisation at the Aurora Project and potential for a new PGE...PGE province in the Northern Bushveld Main Zone. MA NU Iain McDonald*1, R.E. (Jock) Harmer2, David...Rhodes University, P.O. Box 94, Grahamstown 6140, South Africa. (Email: J.Harmer@ru.ac.za) CE P 3. Department |  | Teixeira, JoĆ£o Batista GuimarĆ£es, de Souza, Jorge AndrĆ© Braz, da Silva, Maria da GlĆ³ria, Leite, Carlson Matos Maia, Barbosa, Johildo SalomĆ£o Figueiredo, Coelho, Carlos Eduardo Silva, Abram, Maisa Bastos, Filho, Valter MĆ“naco ConceiĆ§Ć£o, Iyer, Sundaram S.S. (2001) Gold mineralization in the Serra de Jacobina region, Bahia Brazil: tectonic framework and metallogenesis. Mineralium Deposita, 36 (3) 332-344 doi:10.1007/s001260100174 | Journal (article/letter/editorial) | | started with shallow excavations in the weathered zone during the 18th century, and continued until the...1996 have been the mines of the ``Jacobina gold district'', which operated intermittently from the early...until 1998, and reportedly recovered as much as 50 t gold from a metaconglomerate host rock (Sims 1977;...Witwatersrand gold deposits of South Africa, a paleoplacer model for the Jacobina gold district has been historically...preserved in a belt approximately 300 km northĀ±south by 30 km eastĀ±west. The rocks are variably metamorphosed |  | | Book (volume) | | 1111IHfflH111:i111i~IllHIllI 30125 00092953 8 . V,.1~ .... t- . - . ā¢ā¢ā¢ L; :r1Ā·Ā·~ ā¢ " ~ '<' ā¢.:"ā¢: ā¢ ā¢ ā¢ā¢r...Miroslav Pala~, Czechoslovakia Regional Councillors Africa............................... .... ..... M. A...America ........................ R. W. Boyle, Canada South America ......... ............... Alirio Bellezia...Chairman, Technical Symposium .................. W. T. Parry General Secretary .................. ........Rifts_and Aulacogens, with Special Reference to Africa ..... ................... ............ . Pavlova |  | | Book | | Corporation of South Africa, the Chair of Economic Geology at Rhodes University, South Africa, and since...appointments at the Astrobiology Centre, University of New South Wales, Sydney, and the China University of Geosciences...which has included work in Europe, southern Africa, South East Asia, New Zealand, the southwest Pacific...Felsic Phase of the Bushveld Igneous Complex, South Africa . . . . . . . . . . . 4.3.6 The Sn-W Deposits...Sabie-Pilgrimās Rest, South Africa . . . . . . . . . . . . . . . . . 4.4.5 Capricorn Orogen Structurally |  | McNicoll, Vicki, DubĆ©, BenoĆ®t, Castonguay, SĆ©bastien, Oswald, William, Biczok, John, Mercier-Langevin, Patrick, Skulski, Thomas, Malo, Michel (2016) The world-class Musselwhite BIF-hosted gold deposit, Superior Province, Canada: New high-precision UāPb geochronology and implications for the geological setting of the deposit and gold exploration. Precambrian Research, 272. 133-149 doi:10.1016/j.precamres.2015.09.029 | Journal (article/letter/editorial) | | Oswald, W., Biczok, J., Mercier-Langevin, P., Skulski, T., Malo, M.,The world-class Musselwhite BIF-hosted...journal pertain. Highlights te d M an us cr ip t ļ·ļ U-Pb ages indicate that the stratigraphy of the...setting of the 10 deposit and gold exploration ip t 11 McNicoll, Vicki1, DubĆ©, BenoĆ®t2, Castonguay,...between 2967 to 2909 Ma. A felsic tuff from the South Rim volcanic 34 assemblage structurally overlies...coincident with the location of 44 a high-strain zone within iron-carbonatized mafic-ultramafic rocks |  | | Report (issue) | | Editorial Committee K Sreeramachanra Rao KD. Viswanatham T. Sreenivasa Rao S. Neelakantam N. C. Murali S. V...Manuscript processedfor printing by: A. Syamala Rao, T. Sreenivasa Rao S. Jayaram and Aijaz Akhtar under...opening up ofChigargunta and Bisnattam mines in South Kolar schist belt and Yeppamana mines in Ramagiri...Dona sector of Jonnagiri schist belt in Anatapur district, is being explored. Elsewhere, investigation for...body is characterised by a unique maglnatic breccia zone which comprises a heterogeneous matrix and fragments |  | | Book | | of Canada: A Synthesis of Major Deposit-types, District Metallogeny, the Evolution of Geological Provinces...Newfoundland St. John's, Newfoundland, Canada AJ B 3X5 T~chnical Editing: Elizabeth J. Ambrose, Lee Ewert,...of Canada A Synthesis of Major Deposit-Types, .District Metallogeny, the Evolution of Geological Provinces...of Canada: A Synthesis of Major Deposit-Types, District Metallogeny, the Evo lution of Geological Provinces...Cr-PGE Potential of the Southern Quebec Ophiolite Bel t J.H. Bedard, P. Page, V Becu, J.-M. Schroetter; and |  | | Journal (volume) | | ISSN 0072- 1050 ISBN 0 471 91595 5 1987 "ID~nr!t ~ t4 ~-:Ā· ,ii:. ā¢ ā¢ā¢ ,1 .- . ~--~--Ā·-Ā· .. UWCC...The 3 .5 Ga Barberton Greenstone Succession, South Africa: Implications for Modelling the Evolution of...Metallogeny of the Northeastern Kibaran Belt, Central Africa: W. Pohl ........................................................ 251 Mineralized Pegmatites in Africa : 0. von Knorring and E. Condliffe .. 253 Nigerian...in the Western Mediterranean Compared with West Africa : B. Bonin, B. Platevoet and Y. Vialette .... |  | | Report (issue) | | analysis of pyrrhotite and pyrite from north-west Dartmoor ā¢ ā¢ ā¢ 111 36 Summary A spectacular zone of negative...smaller anomalies farther east were over known pyrrhotite-sphalerite-arsenopyrite-chalcopyrite mineralisation...interlacing network of fine veinlets and thin beds of pyrrhotite and pyrite, mainly in overturned Upper Carboniferous...sulphides in the Sourton Tors area. Sommaire Une zone impressionante d'anomalies magnetiques negatives...proviennent du granit. Zusammenf assung Eine auĀ£ fallige Zone von negativmagnetischen Anomalien bei Sourton Tors |  | | Book | | TWV av(JpW7rWV, 5 /Cal TO Ā¢wr; EV TV (T/cOTlo/ Ā¢a{ve~, /Cal, ~ (T/coT{a aUTO OU /CadA.a(3w. 2 John 1,...geotherms from the granulite facies terrain of South India', 1. Geol. 90, 1982, by permission of the...'Precambrian tectonics and crustal evolution in South India', 1. Geol. 92, 1984, by permission of the...Archaean crust include the ancient nuclei of Southern Africa, parts of the Canadian Shield, Greenland, Australia...settlement in Australia, Canada and in Southern Africa. During this century Archaean rocks have been major |  | | Book | | edition by a team organized by Prof. Dr. C H R . AM S T U T Z (with additions and corrections by the Author)...Germany 08 011635 3 PREFACE TO THE T H I R D (GERMAN) E D I T I O N Three years after the publication...by the publisher t h a t the stock of the edition was exhausted. This meant t h a t as early as this...growing interest in my special field of study. I t was my idea to start the work for a new edition during...completing it more rapidly t h a n I can now; since I am more burdened by work of all kinds t h a n ever before |  | Dube, B., Mercier-Langevin, P., Kjarsgaard, I., Hannington, M., Becu, V., Cote, J., Moorhead, J., Legault, M., Bedard, N. (2014) The Bousquet 2-Dumagami World-Class Archean Au-Rich Volcanogenic Massive Sulfide Deposit, Abitibi, Quebec: Metamorphosed Submarine Advanced Argillic Alteration Footprint and Genesis. Economic Geology, 109 (1) 121-166 doi:10.2113/econgeo.109.1.121 | Journal (article/letter/editorial) | | Moz Au, 2.77 Moz Ag, 80,000 metric tons (t) Cu, and 5,000 t Zn. The deposit is located within the Do...The main ore zone is known as the Massive Hangingwall zone at the Bousquet 2 mine and Zone 5 at the Dumagami...semimassive to disseminated pyrite-rich auriferous zone with coarsely recrystallized massive pyrite is present...in the footwall (Massive Footwall zone). The Massive Hangingwall zone is an Au-AgCu-Zn sheet-like, semimassive...with some visible gold. The Massive Hangingwall zone was formed by subsea-floor replacement of footwall |  | | Book (edition) | | discoveries such as the platinum deposits of South Africa. Third, the results of the re-examination of...corrections and suggestions will be gratefully received. T he genetic arrangement has been preserved throughout...described by the 1netals or the substances which t hey contain; for instance, deposits of copper arc...number of examples were gathered from this country. T his experience I owe to the United States Geological...MASS., August, 1913. JX CONTENTS PREFACE TO THE T HIRD EDITION . . PAGE V PREFACE TO THE SECOND EDITION |  | | Journal (article/letter/editorial) | | (1) strata-bound sulfide lenses in the Blackbird district, which are cobaltite and, less commonly, chalcopyrite...discordant tourmalinized breccias in the Blackbird district that in places have concentrations of cobaltite...xenotime. Most sulfide-rich deposits in the Blackbird district are enclosed by strata-bound lenses composed mainly...megacrystic A-type granite on the northern border of the district. These ages are used together with mineralogical...of IOCG deposits is proposed for the Blackbird district, in which reducing hydrothermal conditions favored |  | | Report (issue) | | Plain mapping and stratigraphy Paleontology Coastal Zone studies Geochemical and Geophysical studies Hydrology.... . . . . . . . . . . . Close-up view of fossil zone in clayey sand, near top Figure 2. of Huber Formation...grain veined by pyrrhotite . . . Extensive replacement of wall rock silicates by pyrrhotite 22 24 24 24...of the Dalton, Georgia Area by S. A. GUINN and L. T. LONG Figure Figure Figure Figure Figure Figure ...portion of the Tugaloo Lake Figure 2. Quadrangle, South Carolina- Georgia . . . . . . . . . . . . 84 Structural |  | | Book | | C H A P T E R 1 Introduction INTRODUCTION The phenomenon of pseudomorphism in mineralogy was recognized...transformation of pentlandite to violarite occurs at T Ā¼ 80 C within the pH range 3e5. About 20(4)% of the...pentlandite was transformed to violarite in 35 days. At T Ā¼ 120 C and P Ā¼ 3.5 bars, the pentlandite to violarite...transformation of the pentlandite/pyrrhotite to violarite/pyrrhotite. (A) The light mineral is unaltered...unaltered pentlandite, the matrix is pyrrhotite, and the darker mineral is violarite. Note that where the pentlandite |  | | Report (Issue volume) | | PAPIVOSNGUSEM MAae eo OC eae POORER OO ee: Hannan South gold deposit JcC2S chillertand MeL aIvey: OAM aee...Vageeie oes 80 OO De a eee Se Labouchere and Deep South gold deposits EI ONMGRANG AM sos LV CV re oer iat...AND COVER SEQUENCES OF Precambrian provinces of South Australia ā tectonic setting Ved fee011 re a REY...5.1: Precambrian Cratons And Cover Sequences Of South Australia Mount Painter uranium-rare earth deposits... ene SECTION 5.2: Willyama Block, South Australia And New South Wales Willyama Block ā regional geology |  | | Book | | host rock, and, within each group, from north to south. In the third part three papers deal with comparative...193 Massive Sulfides in the Greenstone Belt of South-Central Chile - An Overview G. Alfaro and S. Callao...Banded Iron Formation and Massive Sulfide Orebodies, South-Central Chile: Geologic and Isotopic Aspects S....Sulfide Occurrences in the Metamorphic Basement of South-Central Chile F. Herve, R. J. Pankhurst, M. Brook...Piren Alto Cu-(Zn) Massive Sulfide Occurrence in South-Central Chile - A Kieslager-Type Mineralization |  | | Book (edition) | | Engineering and Mining Journal and the Mining Magazine,t to watch the latest trends in metal and mineral prices...produced the typescript. * No longer available. t Industrial Minerals should be added to this list...Countries) EEe FOB MEC OECD OPEC PGM REE REO t p.a. t p.d. , European Economic Community; this is...description for them since they include pyrite and pyrrhotite, minerals that are discarded in the processing...cacined bauxite Alumina cement - _.. -~~.~-----..t Chemical grade bauxite Activated bauxite Fig. 1 |
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