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Deformation and recrystallization mechanisms in actively extruding salt fountain: Microstructural evidence for a switch in deformation mechanisms with increased availability of meteoric water and decreased grain size (Qum Kuh, central Iran)
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SYSNO ASEP 0349988 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Deformation and recrystallization mechanisms in actively extruding salt fountain: Microstructural evidence for a switch in deformation mechanisms with increased availability of meteoric water and decreased grain size (Qum Kuh, central Iran) Author(s) Desbois, G. (DE)
Závada, Prokop (GFU-E) ORCID, RID
Schléder, Z. (GB)
Urai, J. L. (DE)Source Title Journal of Structural Geology. - : Elsevier - ISSN 0191-8141
Roč. 32, č. 4 (2010), s. 580-594Number of pages 15 s. Language eng - English Country GB - United Kingdom Keywords rocksalt ; salt extrusion ; gamma-irradiation ; deformation mechanisms ; microstructure Subject RIV DB - Geology ; Mineralogy CEZ AV0Z30120515 - GFU-E (2005-2011) UT WOS 000279567100014 DOI 10.1016/j.jsg.2010.03.005 Annotation Microstructural study of rocksalt samples from an active salt fountain (Qum Kuh, central Iran) enabled to identify the relative contribution of different deformation mechanisms on extrusive salt flow. The microstructural study combined reflected and transmitted light microscopy of gamma-irradiated thin sections, textural analysis of digitized microstructures and Electron Back Scattered Diffraction (EBSD). Deformation microstructures record the strongly variable deformation conditions of salt flow in the diapiric system from the diapiric stem towards the distal part of the mature viscous fountain. Workplace Geophysical Institute Contact Hana Krejzlíková, kniha@ig.cas.cz, Tel.: 267 103 028 Year of Publishing 2011
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