Geoelectric researches of the Tarasivka structure of the Golovanivsk suture zone

According to the results of 3D modeling, the Tarasivka structure is fragmentarily manifested as a low resistivity, the conductive zones with different resistivity cross it in a sublatitudinal direction, in which the lowest values from 10 Ohm⋅m in the south to 100 Ohm⋅m in the north are in its contour. In the vertical section it can be represented in several layers: the first one is the conductor with ρ = 10–250 Ohm⋅m — from the surface to 10 m −100 m, most likely linked not only with high electrical conductivity of surface sediment deposits, but also with the zones of disintegration of rocks of the basement; the second - a high resistivity layer with ρ = 10000 Ohm⋅m — from 100 m to 2 km, possibly it is represented by the uniform non-differentiated thickness; the third layer is the electrical conductor with ρ = 10–250 Ohm⋅m from 2–3 km to 10 km, probably linked with the special composition of the earth’s crust at these depths (graphitization, sulfidization, etc.) or fluidization of different origins, more often it is considered according to the modern data that the nature of the conductive anomalies is the result of the joint influence of the electron and ion types of electrical conductivity.