Results 11 to 20 of about 1,810,394 (132)
Геодинамика и тектонофизика, 2021 We present new age constraints for igneous rocks and ore-metasomatic formations of the gold deposits in the Akzhal-Boko-Ashalin ore zone. In terms of their ore formation, these deposits correspond mainly to the orogenic type, which generally reflects ...
Yu. A. Kalinin +9 more
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Геодинамика и тектонофизика, 2023 There is a description of the results of studies of deformation regimes and reconstruction of stress fields of certain time intervals of the Mesozoic – Cenozoic history of the western part of the Tien Shan based on the geological and structural data and ...
R. A. Umurzakov
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Frontiers in Earth Science, 2022 The geothermal resources in mountainous areas are usually controlled by neotectonic faults. To minimize the risk in site selection for geothermal drilling, the controlling mechanism must be identified.
Wenzhen Yuan +9 more
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Paleostress field evolution of the Australian continent since the Eocene [PDF]
Journal of Geophysical Research: Solid Earth, 2005 Although the low‐order present stress field of most continents is fairly well established, information on paleostress fields is generally sparse. Knowledge of paleostresses is crucial for understanding brittle tectonic reactivation through time. The Indian‐Australian plate lends itself well to a reconstruction of paleostresses, as it has undergone ...
S. Dyksterhuis +2 more
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Mechanical models to estimate the paleostress state from igneous intrusions
, 2018 Dikes and sills represent an important component of the deformation history in volcanic systems, but unlike dikes, sills are typically omitted from traditional paleostress analyses in tectonic studies.
Richard W. England (5149115) +4 more
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y-gRaph: An OpenOffice application to reconstruct paleostress fields from striated faults
, 2020 An application (y-gRaph) to reconstruct paleostress fields from faults striations by means of the y–R diagram method is here presented. Based on modified Bott´s equation, the diagram relates y (azimuth of the maximum horizontal stress axis) and R (stress
Calvín, P
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Геодинамика и тектонофизика, 2015 The article presents results of field studies and interpretation of tectonophysical data from profiles in the valleys of Bystritsa Nadvornyanskaya, Prut, Pistynka (the right-side tributary of the Prut river), Belyi and Chernyi Cheremosh, and Seret rivers.
I. M. Bubniak +2 more
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Mechanics of the giant radiating Mackenzie dyke swarm: A paleostress field modeling [PDF]
Journal of Geophysical Research: Solid Earth, 2010 The 1.27 Ga Mackenzie dyke swarm of the Canadian Shield is a giant radiating dyke swarm that gradually swings in orientation from N‐S in the focal area to NW‐SE trends in peripheral areas. In this paper, we propose a new model (the “Plug” model) that accounts for the paleostress contribution to the mechanism of emplacement for the Mackenzie dyke swarm ...
Guiting Hou +3 more
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y-gRaph: An OpenOffice application to reconstruct paleostress fields from striated faults
, 2023 An application (y-gRaph) to reconstruct paleostress fields from faults striations by means of the y–R diagram method is here presented. Based on modified Bott´s equation, the diagram relates y (azimuth of the maximum horizontal stress axis) and R (stress
Calvín, P (via Mendeley Data)
core +1 more source
China Geology, 2020 : The Sichuan Basin is one of the vital basins in China, boasting abundant hydrocarbon reservoirs. To clarify the intensity of the tectonic stress field of different tectonic episodes since the Mesozoic and to identify the regional dynamic background of ...
Lin-yan Zhang +8 more
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