Textural and age relations of polymetamorphic rocks in the HP Meliata Unit (Western Carpathians)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10107983" target="_blank" >RIV/00216208:11310/11:10107983 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S1367912011001799" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1367912011001799</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jseaes.2011.03.016" target="_blank" >10.1016/j.jseaes.2011.03.016</a>

Result language
angličtina
Original language name
Textural and age relations of polymetamorphic rocks in the HP Meliata Unit (Western Carpathians)
Original language description
Slices and tectonic blocks of amphibolite facies crustal rocks overprinted by blueschist facies metamorphism occur in the Middle-Jurassic Meliata high-pressure unit of the Western Carpathians. The Early Paleozoic age for relic muscovite is known from some micaschists with blueschist facies overpint in the eastern sector of the Meliata unit. Based on lithology, some amphibolite facies rocks are comparable with the Early Paleozoic basement rocks in the Gemeric unit. In this work, we present results of petrology and Ar-Ar and Rb-Sr geochronology from blueschist facies rocks with relicts of hornblende, muscovite, garnet, and rutile. The older amphibolite facies metamorphism was followed by retrogression prior to the blueschist facies overprint. The blueschist facies metamorphic minerals are Ca-rich garnet, glaucophane, phengite, and albite. The coarse-grained relict muscovite indicates an Early Paleozoic age using the Ar-Ar method and a Middle-Jurassic age using the Rb-Sr technique. The pr
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Project
<a href="/en/project/GAP210%2F10%2F0249" target="_blank" >GAP210/10/0249: Early convergence and exhumation history of ultrahigh-pressure lithologies in the Variscan orogen</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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