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Mobile geoelectric methods using for studying the crystalline massif structure in the eastern part of Кorosten plutonNormal access

Authors: S. Levashov, N. Yakymchuk, I. Korchagin, D. Bozhezha and Ju. Pyschaniy
Event name: 11th International Conference on Monitoring of Geological Processes and Ecological Condition of the Environment
Session: Radioecology And Problems Of Radioactive Waste Disposal
Publication date: 19 March 2018
DOI: 10.3997/2214-4609.201800073
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 2.27Mb )
Price: € 20

Summary:
The mobile geoelectic technology that includes the methods of forming a short-pulsed electromagnetic field (FSPEF) and vertical electric-resonance sounding (VERS) is used actively for solving operatively the different ecological, engineering-geological, geological-geophysical and hydro-geological problems. The results of FSPEF and VERS methods application for the internal structure of the crystalline massif studying are analyzed in paper. With these methods using the block of non-fractured rocks of the crystalline basement with horizontal size 4´2 km was chosen and partly contoured within the Veresnya area of Korosten pluton. The conducted investigations show that the fracture zones and non-broken blocks of crystalline massif may be located and mapped within the investigated area by the FSPEF grid survey. The degree of integrity of crystalline massif in cross-section may be determined by VERS sounding method. When studying the fracture tectonic of the basement the FSPEF-VERS technology can be integrated also with other geophysical methods.


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