New evidence of blueschist facies rocks and their geotectonic implication for Variscan suture(s) in the Bohemian Massif

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10131081" target="_blank" >RIV/00216208:11310/13:10131081 - isvavai.cz</a>
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1111/jmg.12009/abstract" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/jmg.12009/abstract</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jmg.12009" target="_blank" >10.1111/jmg.12009</a>

Result language
angličtina
Original language name
New evidence of blueschist facies rocks and their geotectonic implication for Variscan suture(s) in the Bohemian Massif
Original language description
Blueschist facies rocks, exposed within consolidated continental blocks, provide some of the best evidence for the existence of previous suture(s). They usually occur as lenses or layers embedded within greenschist or amphibolite facies rocks and indicate reequilibration at medium- to low-pressure conditions. In the Bohemian Massif, a few occurrences of blueschists have been reported, and here new evidence of high-pressure metamorphism in various lithologies is presented that suggests a larger extent ofblueschist facies rocks along the northern border of this Massif. An earlier blueschist facies metamorphism is documented by inclusions of glaucophane in garnet, epidote, and titanite from metabasites along with zoned white mica having a phengitic coreand a muscovite rim in metapelites and orthogneisses. The estimated P-T conditions, obtained using pseudosections and mineral isopleths, correspond to blueschist and low-temperature eclogite facies conditions (1.1-2.0 GPa at 350-550 oC).
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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