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Heavy minerals as detritus provenance indicators for the Jurassic pre-Callovian palaeokarst infill from the Czatkowice Quarry (Kraków-Wieluń Upland, Poland)

Heavy minerals as detritus provenance indicators for ...

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dc.contributor.author Salata, Dorota [SAP11018120] pl
dc.date.accessioned 2015-04-22T10:36:06Z
dc.date.available 2015-04-22T10:36:06Z
dc.date.issued 2013 pl
dc.identifier.issn 1641-7291 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/5465
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa 3.0 *
dc.rights.uri http://creativecommons.org/licenses/by/3.0/legalcode *
dc.title Heavy minerals as detritus provenance indicators for the Jurassic pre-Callovian palaeokarst infill from the Czatkowice Quarry (Kraków-Wieluń Upland, Poland) pl
dc.type JournalArticle pl
dc.description.physical 537-550 pl
dc.identifier.weblink https://gq.pgi.gov.pl/article/view/8148 pl
dc.abstract.en Heavy mineral assemblages from the infill of Jurassic pre-Callovian palaeokarst in the Czatkowice Quarry, in the Kraków–Wieluń Upland, are zircon dominated. They contain also garnet, tourmaline, rutile and scarce grains of kyanite, staurolite and single chromian spinel. The textural features of the heavy minerals suggest that certain types of source rocks supplied the clastic material infilling in the karst studied. Most of the heavy minerals were derived from sedimentary or metasedimentary rocks as suggested by the high degree of roundness of the grains and also by high ZTR (zircon–tourmaline–rutile) index values. Rounded minerals may derive from Carboniferous, Permian and Triassic clastic rocks occurring in the area surrounding the Czatkowice Quarry. The chemical compositions of rounded detrital garnet and tourmaline grains suggest metamorphic and igneous rocks as initial sources, perhaps located in the Bohemian Massif. However, a hypothetical landmass located south of the Kraków–Wieluń Upland might have been an additional source area. The euhedral zircon and garnet grains were transported directly from crystalline rocks, which may have been Carboniferous-Permian volcanic rocks and crystalline basement elevations of Brunovistulicum exposed during Jurassic pre-Callovian sedimentation in the Czatkowice area. pl
dc.subject.en heavy minerals pl
dc.subject.en paleokarst pl
dc.subject.en Lower Jurassic pl
dc.subject.en source rocks pl
dc.subject.en Czatkowice pl
dc.subject.en Kraków-Wieluń Upland pl
dc.description.volume 57 pl
dc.description.number 3 pl
dc.identifier.doi 10.7306/gq.1113 pl
dc.identifier.eissn 2082-5099 pl
dc.title.journal Geological Quarterly pl
dc.language.container eng pl
dc.date.accession 2015-03-13 pl
dc.affiliation Wydział Biologii i Nauk o Ziemi : Instytut Nauk Geologicznych pl
dc.subtype Article pl
dc.rights.original CC-BY; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0 pl
dc.identifier.project ROD UJ / P pl
.pointsMNiSW [2013 A]: 20

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Udzielam licencji. Uznanie autorstwa 3.0 Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa 3.0