 | | 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 |  | Otto, A., Dziggel, A., Kisters, A. F. M., Meyer, F. M. (2007) The New Consort Gold Mine, Barberton greenstone belt, South Africa: orogenic gold mineralization in a condensed metamorphic profile. Mineralium Deposita, 42 (7) 715-735 doi:10.1007/s00126-007-0135-5 | Journal (article/letter/editorial) | | ARTICLE The New Consort Gold Mine, Barberton greenstone belt, South Africa: orogenic gold mineralization in...in the Palaeo- to Mesoarchaean Barberton greenstone belt, South Africa is one of the oldest recognized...Private Bag X1, Matieland, 7602 Stellenbosch, South Africa mineralization can be distinguished. Loellingite...This early mineralization may correlate with the local D1 deformation. The second and main stage of gold...fluids. Keywords Orogenic gold . Barberton greenstone belt . South Africa . New Consort 716 Miner Deposita |  | DZIGGEL, A., KNIPFER, S., KISTERS, A.F.M., MEYER, F.M. (2006) P-T and structural evolution during exhumation of high-T, medium-P basement rocks in the Barberton Mountain Land, South Africa. Journal of Metamorphic Geology, 24 (7) 535-551 doi:10.1111/j.1525-1314.2006.00653.x | Journal (article/letter/editorial) | | medium-P basement rocks in the Barberton Mountain Land, South Africa A . D Z I G G E L ,1 S . K N I P...Stellenbosch, Private Bag X1, Matieland 7602, South Africa ABSTRACT The P–T evolution of amphibolite...margin of the Paleo to MesoArchean Barberton greenstone belt, South Africa, has been reconstructed via detailed...decompressed basement rocks. Key words: Archean; Barberton greenstone belt; decompression; exhumation; K(Mn)FMASH...INTRODUCTION The c. 3550–3100 Ma Barberton greenstone belt in South Africa is generally considered to be |  | | Journal (article/letter/editorial) | | Stolzburg Layered Ultramafic Complex, Barberton Greenstone Belt, South Africa Carl R. Anhaeusser Economic Geology...Witwatersrand, Private Bag 3, WITS 2050, Johannesburg, South Africa E-mail: 065cra@cosmos.wits.ac.za ABSTRACT The...The southwestern portion of the Barberton greenstone belt is noteable for its varied and complex geology...3500 Ma lithologies in the lower division of the Barberton Supergroup (viz., the Tjakastad Subgroup of the...type locality). Recent studies elsewhere in the Barberton region (including stratigraphic and geochronological |  | Klausen, M.B., Söderlund, U., Olsson, J.R., Ernst, R.E., Armoogam, M., Mkhize, S.W., Petzer, G. (2010) Petrological discrimination among Precambrian dyke swarms: Eastern Kaapvaal craton (South Africa) Precambrian Research, 183 (3) 501-522 doi:10.1016/j.precamres.2010.01.013 | Journal (article/letter/editorial) | | Precambrian dyke swarms: Eastern Kaapvaal craton (South Africa) M.B. Klausen a,∗ , U. Söderlund b , J.R. Olsson...University of Stellenbosch, Matieland 7602, South Africa Department of Geology, GeoBiosphere Science...Sciences, University of KwaZulu-Natal, Durban 4000, South Africa b c a r t i c l e i n f o Article history:...and Ernst, 2006). The eastern Kaapvaal craton (South Africa) exhibits a complex array of cross-cutting dykes...1990), and SE-trending dykes in the Badplaas-Barberton area fed Nsuze lavas (Hunter and Halls, 1992) |  | | Journal (article/letter/editorial) | | 3.2 Ga in the eastern Kaapvaal craton, southern Africa ” by Kröner et al.– why heating of the Ancient...3.2 Ga in the eastern Kaapvaal craton, southern Africa ” by Kröner et al.– why heating of the Ancient...3.2 Ga in the eastern Kaapvaal craton, southern Africa” by Kröner et al.– why heating of the Ancient Gneiss...University, Private Bag X1, Matieland 7602, South Africa *Corresponding author: gs@gmail.com Introduction...direct contact with the southeastern margin of the Barberton granitoidgreenstone terrane (Fig. 1), and collectively |  | | Corporate Document | | Kochbulak-Kairagach ore field 9.5.1 Kochbulak deposit 10. SOUTH AFRICA 10.1 Western Deeps 10.2 Fairwiew 10.3 Renco...16 Corinthia 13.17 Edward's Find 13.18 Polaris South 14. Intermediate and felsic igneous host rocks 14...is >1 km long, 15-30 m wide, parallel with the local lithological units, and dips at 60° to the ENE (Pietikäinen...hornblende - biotite - quartz ± K feldspar and ilmenite. MO-2 Low-grade gold mineralisation(?) in mafic...probably plagioclase hornblende - biotite - quartz - ilmenite. Minor post-mineralisation quartz-carbonate veins |  | | Journal (article/letter/editorial) | | the Makoppa Dome, northwest Limpopo Province, South Africa C.R. Anhaeusser Economic Geology Research Institute...Private Bag 3, P.O. WITS 2050, Johannesburg, South Africa e-mail: anhaeusserc@geosciences.wits.ac.za ...Private Bag 3, P.O. WITS 2050, Johannesburg, South Africa Present address: Department of Earth Sciences...mpoujol@esd.mun.ca © 2004 Geological Society of South Africa ABSTRACT The Makoppa Dome, located in the far...Archaean granite-greenstone terranes in southern Africa. For this reason it has received very little attention |  | | Journal (issue) | | RELATING TO THE BARBERTON MOUNTAIN LAND AND SURROUNDING GRANITIC TERRANE, SOUTH AFRICA 2002-2019 Compiled...Private Bag 3, P.O. WITS 2050, Johannesburg, South Africa) ECONOMIC GEOLOGY RESEARCH INSTITUTE INFORMATION...RELATING TO THE BARBERTON MOUNTAIN LAND AND SURROUNDING GRANITIC TERRANE, SOUTH AFRICA 2002-2019 This...variety of aspects relating to the geology of the Barberton Greenstone Belt and surrounding granite-gneiss...granite-gneiss terrane in the eastern part of Mpumalanga Province, South Africa and the adjacent Kingdom of eSwatini |  | | Journal (article/letter/editorial) | | Susceptibility:A Case Study from the Barberton Region, South Africa Shunso Ishiharal, Laurence J. Robb2...University of the Witwatersrand, Johannesburg,South Africa University of Tokyo, Hongo, Tokyo, 223-0033...representative collection of Archaean granitoids of the Barberton region using a portable KT5 magnetic susceptibilitymeter...granitoids (-3450 Ma) have SI units, and correspond to ilmenite-series granitoids. The late-stage low magnetic...strictly belong to an intermediate series. The Barberton TTG suite is essentially derived from reduced |  | Agangi, Andrea, Reddy, Steven M., Plavsa, Diana, Fougerouse, Denis, Clark, Chris, Roberts, Malcolm, Johnson, Tim E. (2019) Antimony in rutile as a pathfinder for orogenic gold deposits. Ore Geology Reviews, 106. 1-11 doi:10.1016/j.oregeorev.2019.01.018 | Journal (article/letter/editorial) | | University of Johannesburg, Auckland Park 2006, South Africa 3 Centre for Microscopy Characterisation and...Precambrian terranes, the Capricorn Orogen, the Barberton Greenstone Belt and the Ashanti Belt, all of which...product of Ti-bearing oxides and silicates, such as ilmenite, titanite or biotite (Luvizotto and Zack, 2009;...Australia, the Barberton Greenstone Belt in southern Africa, and the Ashanti Belt in western Africa. All areas...(Capricorn Orogen), Sheba and Fairview mines (Barberton Greenstone Belt), and Obuasi (Ashanti Belt). The |  | | Journal (article/letter/editorial) | | association in the southeastern Vredefort dome, South Africa Cristiano Lana* and Roger L. Gibson Impact Cratering...Johannesburg, South Africa *Present address: Department of Earth Sciences and Engineering, South Kensington...Witwatersrand, P.O. Wits 2050, Private Bag 3, Johannesburg, South AfricaCorresponding author: Fax: +27 11 3391697;...Johannesburg, South Africa e-mail: minnitt@egoli.min.wits.ac.za © 2003 Geological Society of South Africa ABSTRACT...and CaO and enriched in Al2O3 relative to the Barberton greenstones. They are compositionally distinct |  | van Schijndel, Valby, Stevens, Gary, Zeh, Armin, Frei, Dirk, Lana, Cristiano (2017) Zircon geochronology and Hf isotopes of the Dwalile Supracrustal Suite, Ancient Gneiss Complex, Swaziland: Insights into the diversity of Palaeoarchaean source rocks, depositional and metamorphic ages. Precambrian Research, 295. 48-66 doi:10.1016/j.precamres.2017.04.025 | Journal (article/letter/editorial) | | Matieland 7602, South Africa b KIT - Karlsruhe Institute of Technology, Campus South, Institute for Applied...Earth Sciences, Private Bag X17, Bellville 7535, South Africa1 d Departamento de Geologia, Universidade...significant metamorphic overprint documented in the Barberton Greenstone Belt (BGB), whereas as two younger...Swaziland and the adjacent Barberton Granite Greenstone Terrain (BGGT) in South Africa and Swaziland represent...aligned approximately parallel to the strike of the Barberton Greenstone Belt (BGB) to account for accretion |  | | Book (edition) | | Southern Africa a Collector’s Guide ■ Rocks, Minerals and Gemstones of Southern Africa & — - ... T ~ '' .rats en&nes L of Southern Africa A Collector’s Guide - Struik Publishers (an operating...suggestions and advice. Author’s Preface Southern Africa has much to offer the amateur geologist, whatever...best plan is to take local advice wherever you are. 9 In small places try the local police station first...usually helpful and will know it there are any local gem clubs and how to get in touch with them. There |  | | Journal (article/letter/editorial) | | spinels in 3.24 Ga impact spherules, Barberton greenstone belt, South Africa Alexandra E. Krull-Davatzes a,b...Editor: R.W. Carlson Keywords: spherule spinel Barberton Archean oxygen atmosphere a b s t r a c t The...in the S3 spherule bed in the Barberton greenstone belt, South Africa, provides important clues about...Archean spherules from the Barberton greenstone belt (BGB), South Africa (Byerly and Lowe, 1994). Studies...impact-produced spherule bed in the Barberton greenstone belt, South Africa. Because these spinels formed within |  | Drabon, Nadja, Galić, Aleksandra, Mason, Paul R.D., Lowe, Donald R. (2019) Provenance and tectonic implications of the 3.28–3.23 Ga Fig Tree Group, central Barberton greenstone belt, South Africa. Precambrian Research, 325. 1-19 doi:10.1016/j.precamres.2019.02.010 | Journal (article/letter/editorial) | | 23 Ga Fig Tree Group, central Barberton Greenstone Belt, South Africa Nadja Drabon, Aleksandra Galić...23 Ga Fig Tree Group, central Barberton Greenstone Belt, South Africa, Precambrian Research (2019), doi:...23 Ga Fig Tree Group, central Barberton Greenstone Belt, South Africa Nadja Drabon1*$OHNVDQGUD*DOLü2...initiation of orogenesis in the Barberton Greenstone Belt, South Africa. However, reconstruction of the...throughout the formation was derived by erosion of local uplifts of the underlying greenstone-belt sequence |  | | Journal (article/letter/editorial) | | tectonic setting and earth history: The magnetite–ilmenite series 30 years later Shunso Ishihara Transactions...tectonic setting and earth history: The magnetite–ilmenite series 30 years later. Transactions of the Royal...tectonic setting and earth history: The magnetite–ilmenite series 30 years later Shunso Ishihara ABSTRACT:...and NE Pacific Rims can be divided into reduced ilmenite series occurring in the accretionary terranes...extensional to intermediate regional stress regime. The ilmenite-series granitoids have negative but the magnetite |  | | Report (chapter) | | schemes were devised, either as a tool to discuss local geology or with a more global perspective. No classification...2004), whereas C-types are more commonly reducing (ilmenite series). In addition, a minor group of alkaline...Pristine TTG: the c. 3.45 Ga Stolzburg trondhjemite, Barberton (Moyen et al. 2019). (b) Deformed TTG: the c.... 3.23 Ga Nelshoogte trondhjemite, Barberton (Moyen et al. 2019). (c) ‘Ordinary’ biotite granite of the...Matok pluton in the northern Kaapvaal Craton, South Africa (Laurent et al. 2014b). (f ) HKCA pluton and |  | | Journal (article/letter/editorial) | | tectonic setting and earth history: The magnetite–ilmenite series 30 years later Shunso Ishihara ABSTRACT:...and NE Pacific Rims can be divided into reduced ilmenite series occurring in the accretionary terranes...extensional to intermediate regional stress regime. The ilmenite-series granitoids have negative but the magnetite...rock 18O values are higher than 8 permil in the ilmenite series, but lower than 8 permil in the magnetite...mafic protolith at depth. The predominance of ilmenite-series granitoids of the NW Pacific rim can be |  | SAHA, L., HOFMANN, A., JELE, N., HARRIS, C. (2012) PALAEOARCHAEAN SEA-FLOOR ALTERATION AND METAMORPHISM OF PILLOW BASALTS FROM THE NONDWENI GREENSTONE BELT, SOUTHEASTERN KAAPVAAL CRATON, SOUTH AFRICA. South African Journal of Geology, 115 (3) 259-282 doi:10.2113/gssajg.115.3.259 | Journal (article/letter/editorial) | | GREENSTONE BELT, SOUTHEASTERN KAAPVAAL CRATON, SOUTH AFRICA L. SAHA School of Agricultural, Earth and Environmental...KwaZulu Natal, Private Bag X54001, 4000 Durban, South Africa e-mail: saha.lopamudra@gmail.com A. HOFMANN...PO Box 524, Auckland Park 2006, Johannesburg, South Africa e-mail: ahofmann@uj.ac.za N. JELE School of...KwaZulu Natal, Private Bag X54001, 4000 Durban, South Africa e-mail: jele.nkosinathi@gmail.com C. HARRIS...Town, South Africa e-mail: chris.harris@uct.ac.za © 2012 September Geological Society of South Africa |  | | Journal (article/letter/editorial) | | Controlin the SteynsdorpGoldfield, Barberton Mountain Land, South Africa R. P. VILJOEN',R. S^AGER,A•rD M...V•tJOEN Abstract The Barberton Mountain Land of the Republic of South Africa representsa typical early...SteynsdorpGoldfield in the southernportion of the Barberton belt has revealed a remarkable structural and...mineralizationalong the northern flank of the Barberton Mountain Land. Finally a scheme,basedmainly...general. Introduction T•- Barberton Mountain Land of the Republic of South Africa, constitutesa typical early |  | Liu, Ting, Wei, Chunjing, Kröner, Alfred, Han, Baofu, Duan, Zhanzhan (2020) Metamorphic P–T paths for the Archean Caozhuang supracrustal sequence, eastern Hebei Province, North China Craton: Implications for a sagduction regime. Precambrian Research, 340. 105346 doi:10.1016/j.precamres.2019.105346 | Journal (article/letter/editorial) | | the western Québec (Percival and Coe, 1981), Barberton area and Vredefort dome of the Kaapvaal Craton...to the definition of Miyashiro (1994). In the Barberton area, for example, supracrustal rocks record medium-P/T...into the Luanxian supracrustal sequence in the south and Shuangshanzi supracrustal sequence in the north...plagioclase (21 vol. %), quartz (32 vol. %) and minor ilmenite. Garnet porphyroblasts are subhedral grains 2–4...(5 vol. %), cordierite (1 vol. %), quartz and ilmenite with grain sizes mostly greater than 0.5–1.0 mm |  | | Book | | Archaean Geology of the Kaapvaal Craton, Southern Africa Regional Geology Reviews Series editors Roland... Nelson Mandela University, Port Elizabeth, South Africa François M. Roure, Rueil-Malmaison, France ...Archaean Geology of the Kaapvaal Craton, Southern Africa 123 Editors Alfred Kröner Institut für Geowissenschaften...Geology University of Johannesburg Auckland Park, South Africa ISSN 2364-6438 ISSN 2364-6446 (electronic)...continued interest. The Kaapvaal Craton of Southern Africa is featuring prominently in early Earth studies |  | Nédélec, A., Chevrel, M.O., Moyen, J.F., Ganne, J., Fabre, S. (2012) TTGs in the making: Natural evidence from Inyoni shear zone (Barberton, South Africa) Lithos, 153. 25-38 doi:10.1016/j.lithos.2012.05.029 | Journal (article/letter/editorial) | | Natural evidence from Inyoni shear zone (Barberton, South Africa) A. Nédélec a,⁎, M.O. Chevrel a, b, J.F...Sciences, University of Stellenbosch, Western Cape, South Africa e IRAP-UMR5277, OMP, Université de Toulouse...melange in the Inyoni shear zone (ISZ) near Barberton (South Africa), likely at the time of emplacement of...was exhumed in the Inyoni shear zone (ISZ) near Barberton. This unique collection provides the opportunity...Lithology and geochronology of the Barberton area The well-known Barberton area contains the oldest rocks |  | Ozdemir, Seda, Schulz, Toni, Koeberl, Christian, Reimold, Wolf Uwe, Mohr-Westheide, Tanja, Hoehnel, Desiree, Schmitt, Ralf Thomas (2017) Early Archean spherule layers from the Barberton Greenstone Belt, South Africa: Mineralogy and geochemistry of the spherule beds in the CT3 drill core. Meteoritics & Planetary Science, 52 (12) 2586-2631 doi:10.1111/maps.12998 | Journal (article/letter/editorial) | | Archean spherule layers from the Barberton Greenstone Belt, South Africa: Mineralogy and geochemistry of...core from the Fig Tree Group of the northern Barberton Greenstone Belt, 17 spherule layer intersections...textural patterns similar to those of the other Barberton spherule layers, but locally mineralogical and...2011) and the Vredefort impact structure in South Africa (~2.02 Ga; Kamo et al. 1996) are the oldest...deposits—mainly in the Barberton Greenstone Belt (BGB), Kaapvaal Craton, South Africa, and the Pilbara Craton |
|
