Origin of felsic granulite microstructure by heterogeneous decomposition of alkali feldspar and extreme weakening of orogenic lower crust during the Variscan orogeny

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F11%3A00000017" target="_blank" >RIV/00025798:_____/11:00000017 - isvavai.cz</a>

Alternative codes found

RIV/67985530:_____/11:00357499 RIV/00216208:11310/11:10107910

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Origin of felsic granulite microstructure by heterogeneous decomposition of alkali feldspar and extreme weakening of orogenic lower crust during the Variscan orogeny

Original language description

This paper answers the question of origin and evolution of a granulitic microstructure typically developed in felsic granulites of the European Variscan belt. It shows that the precursor of the Variscan felsic granulites was a high-pressure alkali feldspar-rich coarse grained layered orthogneiss. During exhumation and decompression, the fine grained matrix underwent viscous deformation, forming the typical microstructure of the Variscan granulites. It switched to dislocation creep mechanism and a general hardening of the granulites under amphibolite facies conditions.

Czech name

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Czech description

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Type

J_x - 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

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Metamorphic Geology

ISSN

0263-4929

e-ISSN

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Volume of the periodical

29

Issue of the periodical within the volume

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Country of publishing house

GB - UNITED KINGDOM

Number of pages

28

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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