Area-wide 2D and quasi-3D geoelectric models of the Earth's crust and upper mantle as a possible evidence of recent tectonic activity in the western part of the Ukrainian Shield
Journal: GEODYNAMICS
Year: 2022

The purpose of the presented work was to model the electrical conductivity distribution in the northwestern part of the Ukrainian shield and to study the relationship of geoelectric anomalies with natural mineral deposits and with signs of possible tectonic activation of long-lived fault systems on the Shield. The methodology was based on long-period magnetotelluric and magnetovariational measurements in the period range of 3-16 to 2500-3600 s. The dense network of measurement sites made it poss