KUČERA, Jan, Marek SLOBODNÍK and Petr SULOVSKÝ. Chemické složení sfaleritů z hydrotermálních žil v horninách spodního karbonu Nízkého Jeseníku a kry Maleníku (Chemical composition of sphalerites from hydrothermal veins in rocks of the Lower Carboniferous of the Nízký Jeseník Upland and the Maleník block). Acta Mus. Moraviae, Sci. geol. Brno: MZM Brno, 2004, vol. 89, No 1, p. 103-119. ISSN 1211-8796.
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Basic information
Original name Chemické složení sfaleritů z hydrotermálních žil v horninách spodního karbonu Nízkého Jeseníku a kry Maleníku
Name (in English) Chemical composition of sphalerites from hydrothermal veins in rocks of the Lower Carboniferous of the Nízký Jeseník Upland and the Maleník block
Authors KUČERA, Jan (203 Czech Republic), Marek SLOBODNÍK (203 Czech Republic, guarantor) and Petr SULOVSKÝ (203 Czech Republic).
Edition Acta Mus. Moraviae, Sci. geol. Brno, MZM Brno, 2004, 1211-8796.
Other information
Original language Czech
Type of outcome Article in a journal
Field of Study 10500 1.5. Earth and related environmental sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/04:00011759
Organization unit Faculty of Science
Keywords in English Bohemian Massif; Moravo-Silesian Palaeozoic; sphalerite; chemistry; zonality
Tags Bohemian massif, chemistry, Moravo-Silesian Palaeozoic, sphalerite, zonality
Tags International impact, Reviewed
Changed by Changed by: doc. RNDr. Marek Slobodník, CSc., učo 2488. Changed: 5/1/2009 13:35.
Abstract
Bylo studováno chemické složení sfaleritů z polymetalických žil v Nízkém Jeseníku. Sfalerity mají nízký obsah Fe (0,38 - 0,83 váh %) a Cd. Zonální struktura sfaleritů je projevem zastupování Fe, Cu a Cd v krystalové mřížce.
Abstract (in English)
A chemical composition of sphalerites from polymetallic veins occured in the Nízký Jeseník Upland and the block of Maleník have been studied. Veins are developed mainly in greywackes, less in siltstones, shales and conglomerates of the Lower Carboniferous. Sphalerites are typical by the low content of Fe, mostly between 0.38 - 0.83 wt. % and lower content of Cd (mostly between 0.17 - 0.35 wt. %). The content of Cu (0.00 - 0.16 wt. %) is more important among others minor elements as Mn, In and Ag. An oscillatory zonation of sphalerites seems to be caused by a substitution of Fe, Cu and also Cd in a crystal lattice. Relatively the highest content of Fe have sphalerites from proximity of marginal fault of the Palaeozoic of the Nízký Jeseník Upland.
Links
GA205/00/0356, research and development projectName: Geochemický a tektonický model migrace fluid v paleozoiku moravskoslezské oblasti
Investor: Czech Science Foundation, Geochemical and tectonic model of fluid migration in the paleozoic of Moravo-Silesian region
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