Integrated Geophysical Studies of an Esker in the Kaluga Region

V. A. Kulikov; S. A. Anoshina; A. A. Bobachev; A. V. Solovieva; A. M. Turchkov; A. G. Yakovlev

doi:10.3103/S0145875219040070

Integrated Geophysical Studies of an Esker in the Kaluga Region

Authors: Kulikov V.A.¹, Anoshina S.A.¹, Bobachev A.A.¹, Solovieva A.V.², Turchkov A.M.¹, Yakovlev A.G.¹
Affiliations:
1. Department of Geology, Moscow State University
2. Severo-Zapad LLC
Issue: Vol 74, No 4 (2019)
Pages: 422-428
Section: Article
URL: https://journals.rcsi.science/0145-8752/article/view/175034
DOI: https://doi.org/10.3103/S0145875219040070
ID: 175034

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Abstract

This paper discusses integrated geophysical studies of an esker body in the Kaluga Region. An apparent polarizability anomaly was investigated. Integrated interpretation of geophysical data, drilling results, and core analysis made it possible to clarify the nature of the anomaly and confirm that the sand–gravel deposits contain zones with a high percentage of gravel of a magmatic origin, which are characterized by higher electrical polarizability.