Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)

Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)

In the Kurai ridge located in the southeastern Gorny Altai (Altai Mountains, Russia) metamorphic rocks of the Kurai complex are widely developed: granite‐gneisses, crystalline schists and amphibolites, including widespread Early Carboniferous mylonites and blastomylonites. Oriented samples of blasto...

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Bibliographic Details
Main Authors: M. A. Abildaeva, S. V. Zinoviev, M. M. Buslov
Format: Article
Language:English
Published: Institute of the Earth's crust, Siberian Branch of RAS 2019-12-01
Series:Geodinamika i Tektonofizika
Subjects:
kurai metamorphic complex
blastomylonite
kinematic analysis
fold‐nappe structure
strike‐slip fault
Online Access:https://www.gt-crust.ru/jour/article/view/939
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spelling doaj-9a6cb252d0e0431396177a3b2236fa302021-07-29T08:39:53ZengInstitute of the Earth's crust, Siberian Branch of RASGeodinamika i Tektonofizika2078-502X2019-12-0110493794310.5800/GT-2019-10-4-0450448Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)M. A. Abildaeva0S. V. Zinoviev1M. M. Buslov2V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Kazan (Volga Region) Federal UniversityV.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Novosibirsk State UniversityV.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Kazan (Volga Region) Federal University; Novosibirsk State UniversityIn the Kurai ridge located in the southeastern Gorny Altai (Altai Mountains, Russia) metamorphic rocks of the Kurai complex are widely developed: granite‐gneisses, crystalline schists and amphibolites, including widespread Early Carboniferous mylonites and blastomylonites. Oriented samples of blastomylonites were taken from the upper reaches of the Kuraika river for the microstructural study aimed to determine the kinematics of movements. The analyses of thin cut samples show structural‐kinematic indicators that suggest two deformation events (left‐lateral shearing, then right‐lateral shearing).https://www.gt-crust.ru/jour/article/view/939kurai metamorphic complexblastomylonitekinematic analysisfold‐nappe structurestrike‐slip fault
collection DOAJ
language English
format Article
sources DOAJ
author M. A. Abildaeva
S. V. Zinoviev
M. M. Buslov
spellingShingle M. A. Abildaeva
S. V. Zinoviev
M. M. Buslov
Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)
Geodinamika i Tektonofizika
kurai metamorphic complex
blastomylonite
kinematic analysis
fold‐nappe structure
strike‐slip fault
author_facet M. A. Abildaeva
S. V. Zinoviev
M. M. Buslov
author_sort M. A. Abildaeva
title Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)
title_short Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)
title_full Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)
title_fullStr Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)
title_full_unstemmed Late Paleozoic rock deformation of the Kurai block: structural‐kinematic analysis (upper Kuraika river, Gorny Altai, Russia)
title_sort late paleozoic rock deformation of the kurai block: structural‐kinematic analysis (upper kuraika river, gorny altai, russia)
publisher Institute of the Earth's crust, Siberian Branch of RAS
series Geodinamika i Tektonofizika
issn 2078-502X
publishDate 2019-12-01
description In the Kurai ridge located in the southeastern Gorny Altai (Altai Mountains, Russia) metamorphic rocks of the Kurai complex are widely developed: granite‐gneisses, crystalline schists and amphibolites, including widespread Early Carboniferous mylonites and blastomylonites. Oriented samples of blastomylonites were taken from the upper reaches of the Kuraika river for the microstructural study aimed to determine the kinematics of movements. The analyses of thin cut samples show structural‐kinematic indicators that suggest two deformation events (left‐lateral shearing, then right‐lateral shearing).
topic kurai metamorphic complex
blastomylonite
kinematic analysis
fold‐nappe structure
strike‐slip fault
url https://www.gt-crust.ru/jour/article/view/939
work_keys_str_mv AT maabildaeva latepaleozoicrockdeformationofthekuraiblockstructuralkinematicanalysisupperkuraikarivergornyaltairussia
AT svzinoviev latepaleozoicrockdeformationofthekuraiblockstructuralkinematicanalysisupperkuraikarivergornyaltairussia
AT mmbuslov latepaleozoicrockdeformationofthekuraiblockstructuralkinematicanalysisupperkuraikarivergornyaltairussia
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