Effect of post-magmatic processes on magnetic fabric of teschenite association rocks of the Outer Western Carpathians
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F20%3A10420431" target="_blank" >RIV/00216208:11310/20:10420431 - isvavai.cz</a>
Alternative codes found
RIV/00025798:_____/20:00000037
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=c8zl-QyEg_" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=c8zl-QyEg_</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jsg.2020.104003" target="_blank" >10.1016/j.jsg.2020.104003</a>
Alternative languages
Result language
angličtina
Original language name
Effect of post-magmatic processes on magnetic fabric of teschenite association rocks of the Outer Western Carpathians
Original language description
Volcanic and subvolcanic alkaline rocks of the teschenite association of the Outer Western Carpathians are characterized by intensive late magmatic, post-magmatic, and also hydrothermal changes that modified their composition not only in rock-forming minerals, but also in accessory magnetic minerals (magnetite, titanomagnetite, maghemite) as indicated by magnetic susceptibility ranging from 10(-5) to 10(-1) SI units. The magnetic fabric of the most sills and dykes investigated is very roughly conformable to the shapes of the bodies corresponding to the most common type of magnetic fabric in dykes and sills, which no doubt originates through magma flow. However, the fabric shows large variation, much larger than expected for volcanic magnetic fabric, which can be ascribed to late magmatic or post-magmatic alterations of magnetic minerals diminishing the magnetic fabric homogeneity. Even though the teschenite association rocks occur in the sole part of the Silesian thrust sheet, their magnetic fabric and that of host sedimentary rocks show only very weak indications of ductile deformation. Consequently, the Silesian thrust sheet responded to the tectonic movements creating thrust sheet structure by faulting and thrusting of the deformed zones and not by ductile deformation of the bulk of the thrust sheet.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Structural Geology
ISSN
0191-8141
e-ISSN
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Volume of the periodical
133
Issue of the periodical within the volume
Apr 2020
Country of publishing house
GB - UNITED KINGDOM
Number of pages
17
Pages from-to
104003
UT code for WoS article
000521109300008
EID of the result in the Scopus database
2-s2.0-85079042710