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Neogene Alkali Basalts from Central Slovakia (Ostrá Lúka Lava Complex); Mineralogy and Geochemistry
Title Neogene Alkali Basalts from Central Slovakia (Ostrá Lúka Lava Complex); Mineralogy and Geochemistry Author info Ján Spišiak ... [et al.] Author Spišiak Ján 1953- (30%) UMBFP01 - Katedra geografie a geológie
Co-authors Prokešová Roberta 1966- (30%)
Butek Juraj 1993- (20%) UMBFP01 - Katedra geografie a geológie
Šimonová Viera 1977- (20%) UMBFP01 - Katedra geografie a geológie
Source document Minerals : international, peer-reviewed, open access journal of natural mineral systems, mineral resources, mining, and mineral processing. Roč. 12, č. 2 (2022), pp. [1-19]. - Basel : Multidisciplinary Digital Publishing Institute, 2021 Keywords mineralógia - mineralogy geochémia - geochemistry bazalty - čadiče - basalts Headings Geogr. Ostrá Lúka Západné Karpaty (pohorie) Form. Descr. články - journal articles Language English Country Switzerland Annotation Ostrá Lúka basalts are a product of the final phase of Neogene volcanism in Central Slovakia. Their major and trace elements composition is alkaline, a feature confirmed by light rare earth elements (LREE) relative enrichment and some incompatible trace elements ratios. The basalts contain rare surrounded gabbro cumulates. Their peculiarity is a strong zonation of olivines and clinopyroxene. The significant zonation probably indicates a short stop of the melt at shallow depth. The Sr, Nd and Pb isotope compositions indicate an origin from a moderately depleted mantle source. The mineral and chemical composition of the basalts is similar to the Pannonian basin alkali basalts and the Western and Central Europe alkali basalts. URL Link na plný text Public work category ADC No. of Archival Copy 51607 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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