FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2032047288> ?p ?o ?g. }

• W2032047288 endingPage "128" @default.
• W2032047288 startingPage "109" @default.
• W2032047288 abstract "Research Article| September 01, 2003 The geology of the area surrounding the Venetia kimberlite pipes, Limpopo Belt, South Africa: A complex interplay of nappe tectonics and granitoid magmatism J.M. Barton, Jr.; J.M. Barton, Jr. Department of Geology, RAU, P.O. Box 524, Auckland Park 2006, South Africa, e-mail: jmb@na.rau.ac.za Search for other works by this author on: GSW Google Scholar W.P. Barnett; W.P. Barnett Premier Mine, P.O. Box X1015, Cullinan 1000, South Africa, e-mail: wayne.barnett@debeersgroup.com Search for other works by this author on: GSW Google Scholar E.S. Barton; E.S. Barton DeBeers Geoscience Center, P.O. Box 82232, Southdale 2135, South Africa, e-mail: erika.barton@debeersgroup.com Search for other works by this author on: GSW Google Scholar M. Barnett; M. Barnett Department of Geology, RAU, P.O. Box 524, Auckland Park 2006, South Africa 1Present address: Gemcom Africa (Pty) Ltd, P.O. Box 411689, Craighall 2024, South Africa, e-mail: martinab@gemconsoftware.co.za Search for other works by this author on: GSW Google Scholar A. Doorgapershad; A. Doorgapershad Department of Geology, RAU, P.O. Box 524, Auckland Park 2006, South Africa 2Present address: De Beers Marine Namibia, P.O. Box 23016, Windhoek 9000, Namibia, ashok.doorgapershad@debeersgroup.com Search for other works by this author on: GSW Google Scholar C. Twiggs; C. Twiggs Department of Geology, RAU, P.O. Box 524, Auckland Park 2006, South Africa 3Present address: KLM Consulting Services, P.O. Box 119, Lanseria 1748, South Africa, ctwiggs@surething.co.za Search for other works by this author on: GSW Google Scholar R. Klemd; R. Klemd Institute of Mineralogy, University of Würzburg, Am Hubland, 97074 Würzburg, Germany, e-mail: reiner.klemd@mail.uni-wuerzburg.de, jochen.martin@gmx.de, rzenglein@hotmail.com Search for other works by this author on: GSW Google Scholar J. Martin; J. Martin Institute of Mineralogy, University of Würzburg, Am Hubland, 97074 Würzburg, Germany, e-mail: reiner.klemd@mail.uni-wuerzburg.de, jochen.martin@gmx.de, rzenglein@hotmail.com Search for other works by this author on: GSW Google Scholar L. Mellonig; L. Mellonig Institute of Mineralogy, University of Würzburg, Am Hubland, 97074 Würzburg, Germany, e-mail: reiner.klemd@mail.uni-wuerzburg.de, jochen.martin@gmx.de, rzenglein@hotmail.com Search for other works by this author on: GSW Google Scholar R. Zenglein R. Zenglein Institute of Mineralogy, University of Würzburg, Am Hubland, 97074 Würzburg, Germany, e-mail: reiner.klemd@mail.uni-wuerzburg.de, jochen.martin@gmx.de, rzenglein@hotmail.com Search for other works by this author on: GSW Google Scholar South African Journal of Geology (2003) 106 (2-3): 109–128. https://doi.org/10.2113/106.2-3.109 Article history first online: 07 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share MailTo Twitter LinkedIn Tools Icon Tools Get Permissions Search Site Citation J.M. Barton, W.P. Barnett, E.S. Barton, M. Barnett, A. Doorgapershad, C. Twiggs, R. Klemd, J. Martin, L. Mellonig, R. Zenglein; The geology of the area surrounding the Venetia kimberlite pipes, Limpopo Belt, South Africa: A complex interplay of nappe tectonics and granitoid magmatism. South African Journal of Geology 2003;; 106 (2-3): 109–128. doi: https://doi.org/10.2113/106.2-3.109 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietySouth African Journal of Geology Search Advanced Search Abstract The area surrounding the ~530 to ~519 Ma Venetia kimberlite pipes in the Central Zone of the Limpopo Belt, South Africa, consists of four tectonic units intruded by Proterozoic dolerite dykes and sills. The structurally lowest Krone metamorphic terrane is composed primarily of quartzofeldspathic gneisses, gently folded along approximately north-south trending axes. The ages of these rocks have not been determined but they are assumed to be Archean. Zones of mylonite separate the Krone metamorphic terrane from the Venetia and Endora klippen. The Venetia klippe, which includes a synclinal remnant of a nappe, is composed of four mappable units. The lowest consists of interlayered ≤ 3.2 Ga quartzofeldspathic gneisses and ~3.1 Ga orthoamphibolite. The next highest unit consists of thin, discontinuous layers of quartzofeldspathic gneisses, ortho- and para-amphibolite, carbonate and calc-silicate rocks, magnetite-quartzite and quartzite. Over lying this is a metasedimentary unit composed primarily of quartzite and carbonate and calc-silicate rocks. U-Pb ages for detrital zircons from within the quartzite indicate that this unit is younger than ~2.67 Ga. The upper most unit consists of granitic orthogneisses derived from an ~2.45 Ga precursor. Most of the contacts within and between these units in the Venetia klippe have been tectonically deformed into mylonite or biotite-schist although some sedimentary contacts may be preserved. The klippe is a doubly folded synform with a strong east-west trending, ~2.04 Ga D1 fold axis locally refolded long ~2.03 Ga north-south trending fold axes. Sedimentary structures preserved in the metasedimentary unit indicate that the synform is a syncline. The Endore klippe comprises a synform of quartzite and magnetite-quartzite of uncertain age. Intruding the Krone metamorphic terrane and probably the Venetia klippe is the Gotha granitic complex consisting of granite, granodiorite and tonalite of possible ~1.9 to ~2.0 Ga age. Igneous rocks composing this terrane are characterized by large U and Th contents. The emplacement of the Venetia kimberlite pipes into this area was largely controlled by faults related to the Dowe-Tokwe system.It is argued that rocks of both Archean and Proterozoic age are found in this portion of the Central Zone and that their juxtaposition was the result of largely horizontal tectonism and possible magmatism at ~2.04 Ga. The Proterozoic rocks have compositional similarities to and are possibly coeval with the rocks of the Transvaal Supergroup on the Kaapvaal Craton but it is unlikely that they were derived from that source. You do not have access to this content, please speak to your institutional administrator if you feel you should have access." @default.
• W2032047288 created "2016-06-24" @default.
• W2032047288 creator A5077400149 @default.
• W2032047288 date "2003-09-01" @default.
• W2032047288 modified "2023-10-18" @default.
• W2032047288 title "The geology of the area surrounding the Venetia kimberlite pipes, Limpopo Belt, South Africa: A complex interplay of nappe tectonics and granitoid magmatism" @default.
• W2032047288 cites W1592734641 @default.
• W2032047288 cites W1976558278 @default.
• W2032047288 cites W1979118634 @default.
• W2032047288 cites W1979831773 @default.
• W2032047288 cites W1983328949 @default.
• W2032047288 cites W1986528051 @default.
• W2032047288 cites W1989307529 @default.
• W2032047288 cites W1989451998 @default.
• W2032047288 cites W1992957901 @default.
• W2032047288 cites W1993346524 @default.
• W2032047288 cites W1996425609 @default.
• W2032047288 cites W2000607014 @default.
• W2032047288 cites W2006769450 @default.
• W2032047288 cites W2027422215 @default.
• W2032047288 cites W2034559901 @default.
• W2032047288 cites W2039872199 @default.
• W2032047288 cites W2057989474 @default.
• W2032047288 cites W2089931997 @default.
• W2032047288 cites W2091458294 @default.
• W2032047288 cites W2118183079 @default.
• W2032047288 cites W2134531593 @default.
• W2032047288 cites W2156656169 @default.
• W2032047288 cites W2227524344 @default.
• W2032047288 cites W2275546974 @default.
• W2032047288 cites W2289778833 @default.
• W2032047288 cites W2419668116 @default.
• W2032047288 cites W2797914455 @default.
• W2032047288 cites W2948461759 @default.
• W2032047288 doi "https://doi.org/10.2113/106.2-3.109" @default.
• W2032047288 hasPublicationYear "2003" @default.
• W2032047288 type Work @default.
• W2032047288 sameAs 2032047288 @default.
• W2032047288 citedByCount "49" @default.
• W2032047288 countsByYear W20320472882014 @default.
• W2032047288 countsByYear W20320472882016 @default.
• W2032047288 countsByYear W20320472882017 @default.
• W2032047288 countsByYear W20320472882018 @default.
• W2032047288 countsByYear W20320472882019 @default.
• W2032047288 countsByYear W20320472882020 @default.
• W2032047288 countsByYear W20320472882021 @default.
• W2032047288 countsByYear W20320472882022 @default.
• W2032047288 countsByYear W20320472882023 @default.
• W2032047288 crossrefType "journal-article" @default.
• W2032047288 hasAuthorship W2032047288A5077400149 @default.
• W2032047288 hasConcept C127313418 @default.
• W2032047288 hasConcept C151730666 @default.
• W2032047288 hasConcept C153220577 @default.
• W2032047288 hasConcept C162973429 @default.
• W2032047288 hasConcept C166957645 @default.
• W2032047288 hasConcept C17409809 @default.
• W2032047288 hasConcept C183282558 @default.
• W2032047288 hasConcept C205649164 @default.
• W2032047288 hasConcept C67236022 @default.
• W2032047288 hasConcept C77928131 @default.
• W2032047288 hasConcept C93033518 @default.
• W2032047288 hasConceptScore W2032047288C127313418 @default.
• W2032047288 hasConceptScore W2032047288C151730666 @default.
• W2032047288 hasConceptScore W2032047288C153220577 @default.
• W2032047288 hasConceptScore W2032047288C162973429 @default.
• W2032047288 hasConceptScore W2032047288C166957645 @default.
• W2032047288 hasConceptScore W2032047288C17409809 @default.
• W2032047288 hasConceptScore W2032047288C183282558 @default.
• W2032047288 hasConceptScore W2032047288C205649164 @default.
• W2032047288 hasConceptScore W2032047288C67236022 @default.
• W2032047288 hasConceptScore W2032047288C77928131 @default.
• W2032047288 hasConceptScore W2032047288C93033518 @default.
• W2032047288 hasIssue "2-3" @default.
• W2032047288 hasLocation W20320472881 @default.
• W2032047288 hasOpenAccess W2032047288 @default.
• W2032047288 hasPrimaryLocation W20320472881 @default.
• W2032047288 hasRelatedWork W2047719856 @default.
• W2032047288 hasRelatedWork W2088427157 @default.
• W2032047288 hasRelatedWork W2127969094 @default.
• W2032047288 hasRelatedWork W2155053183 @default.
• W2032047288 hasRelatedWork W2952777391 @default.
• W2032047288 hasRelatedWork W2962424306 @default.
• W2032047288 hasRelatedWork W304372425 @default.
• W2032047288 hasRelatedWork W4237800791 @default.
• W2032047288 hasRelatedWork W4280616280 @default.
• W2032047288 hasRelatedWork W4304893352 @default.
• W2032047288 hasVolume "106" @default.
• W2032047288 isParatext "false" @default.
• W2032047288 isRetracted "false" @default.
• W2032047288 magId "2032047288" @default.
• W2032047288 workType "article" @default.