Vytlačiť
1. Permian lamprophyres from the Western Carpathians: a review
Názov | Permian lamprophyres from the Western Carpathians: a review |
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Aut.údaje | Ján Spišiak ... [et al.] |
Autor | Spišiak Ján 1953- (30%) UMBFP01 - Katedra geografie a geológie |
Spoluautori | Vetráková Lucia 1990- (6%) Chew David (2%) Ferenc Štefan 1977- (15%) UMBFP01 - Katedra geografie a geológie Šimonová Viera 1977- (25%) UMBFP01 - Katedra geografie a geológie Butek Juraj 1993- (20%) UMBFP01 - Katedra geografie a geológie Mikuš Tomáš (2%) |
Zdroj.dok. | Lamprophyres, lamproites and related rocks: Tracers to supercontinent cycles and metallogenesis. Pp. 297-321. - Londýn : The Geological Society, 2022 |
Kľúč.slová | lamprofýry |
Heslá geogr. | Západné Karpaty (pohorie) |
Form.deskr. | kapitoly v knihe - book chapters |
Jazyk dok. | angličtina |
Krajina | Veľká Británia |
Anotácia | Calc-alkaline lamprophyres from the Western Carpathians occur as dykes and sills in the crystalline complexes (predominantly granites and gneisses) of the Tatric Unit. Some of the lamprophyre dykes have been strongly overprinted by tectonism and hydrothermal fluid ingress. They have a similar mineralogical composition, and they are comprised of clinopyroxene, amphibole, biotite and plagioclase. Based on their modal composition, they can be classified as spessartites and kersantites, and based on their geochemical composition, most of them are of calc-alkali type. Lamprophyres from individual core complexes (e.g. the Malá Fatra Mountains and Nízke Tatry Mountains) exhibit variable Nb, Ta and Sr–Nd isotope signatures. These differences are probably due to compositional variations in the mantle source and/or the lower crust at the site of lamprophyre melt generation, or variable incorporation of crustal material. The age of the lamprophyres is Permian (c. 265 Ma) based on U–Pb LA-ICP-MS dating of apatite micro-phenocrysts. |
URL | Link na zdrojový dokument |
Kategória publikačnej činnosti | ABC |
Číslo archívnej kópie | 51433 |
Kategória ohlasu | MARASZEWSKA, Maria - BROSKA, Igor - KOHUT, Milan - YI, Keewook - KONECNY, Patrik - KURYLO, Sergyi. The Ďumbier-Prašivá high K calc-alkaline granite suite (Low Tatra Mts., Western Carpathians) : insights into their evolution from geochemistry and geochronology. In Geologica Carpathica. ISSN 1335-0552, 2022, vol. 73, no. 4, pp. 273-291. PLAŠIENKA, D. - AUBRECHT, R. - BEZÁK, V. - BIELIK, M. - BROSKA, I. - BUČOVÁ, J. - FEKETE, K. - GAŽI, P. - GEDL, P. - GOLEJ, M. - HALÁSOVÁ, E. - HÓK, J. - HRDLIČKA, M. - JAMRICH, M. - JÓZSA, Š. - KLANICA, R. - KONEČNÝ, P. - KUBIŠ, M. - MADARÁS, J. - MAJCIN, D. - MARKO, F. - MOLČAN MATEJOVÁ, M. - POTOČNÝ, T. - SCHLÖGL, J. - SOTÁK, J. - SUAN, G. - ŠAMAJOVÁ, L. - ŠIMONOVÁ, V. - TEŤÁK, F. - VOZÁR, J. Structure, composition and tectonic evolution of the Pieniny Klippen Belt - Central Western Carpathian contiguous zone (Kysuce and Orava regions, NW Slovakia) [online]. Bratislava : Comenius University Bratislava, 2021, 148 p. [cit. 2023-02-21]. ISBN 978-80-223-5237-6. Dostupné na: https://dspace.uniba.sk/xmlui/handle/123456789/38 KRMÍCĚK, Lukáš - CHALAPATHI RAO, N. V. Lamprophyres, lamproites and related rocks as tracers to supercontinent cycles and metallogenesis. In Geological society special publication. ISSN 0305-8719, 2022, vol. 513, no. 1, pp. 1-16. |
Katal.org. | BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici |
Báza dát | xpca - PUBLIKAČNÁ ČINNOSŤ |