Juxtaposition of Barrovian and migmatite domains in the Chinese Altai: a result of crustal thickening followed by doming of partially molten lower crust

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10312277" target="_blank" >RIV/00216208:11310/15:10312277 - isvavai.cz</a>
Alternative codes found
RIV/00025798:_____/15:00000014
Result on the web
<a href="http://dx.doi.org/10.1111/jmg.12110" target="_blank" >http://dx.doi.org/10.1111/jmg.12110</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jmg.12110" target="_blank" >10.1111/jmg.12110</a>

Result language
angličtina
Original language name
Juxtaposition of Barrovian and migmatite domains in the Chinese Altai: a result of crustal thickening followed by doming of partially molten lower crust
Original language description
Ordovician metasedimentary rocks are the oldest and most extensive sedimentary sequence in the Chinese Altai. They experienced two major episodes of deformation (D1 and D2) resulting in the formation of juxtaposed Barrovian-type and migmatite domains. D1is characterized by a penetrative sub-horizontal fabric (S1), and D2 is marked by upright folds (F2) with NW-SE-trending axial planes in shallow crustal levels and by sub-vertical transposition foliations (S2) in the high-grade cores of large-scale F2 antiforms. In the Barrovian-type domain, successive growth of biotite, garnet and staurolite is observed in the S1 fabric. Kyanite included in garnet and plagioclase in the migmatite domain is interpreted to have formed also in S1. In the biotite and garnet zones, the spaced S2 cleavage is marked by biotite and muscovite, and in the staurolite and kyanite zones, the penetrative S2 fabric is characterized by sillimanite, locally with late cordierite. The S2 fabric was related to decompress
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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