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P. Yu. Pushkarev
P. Yu. Pushkarev
Moscow State University
Moscow State University

Articles

Application of the modern electric exploratory technologies in prospecting of mineral deposits
  • Date submitted
    2012-07-16
  • Date accepted
    2012-09-23
  • Date published
    2013-01-01

Preliminary results of deep magnetotelluric sounding on geophysical base of moscow university in Kaluga region

Article preview

Since May 2011 we have collected long-period magnetotelluric (MT) data in non-magnetic pavilion on geophysical base of Moscow University in Kaluga region.  Three sets of electrical lines with different types of electrodes were installed. Different groups of authors have made processing of MT records, calculation of apparent resistivity curves. These curves were  compared with apparent resistivity curve obtained on magnetovariational data of Moscow observatory. The 1D inverse problem was solved  for  the deep part of the generalized  curve (T > 30 s).  In particular we succeeded in finding preliminary conductivity values on the depth of crust, upper and middle mantle.

How to cite: Moilanen E.V., Pushkarev P.Y., Shustov N.L. Preliminary results of deep magnetotelluric sounding on geophysical base of moscow university in Kaluga region // Journal of Mining Institute. 2013. Vol. 200. p. 65.