Experience of cross-hole electrical ip-tomography for detailed study of sulfide mineralization
About authors
- 1 — post-graduate student Saint Petersburg State University
- 2 — Ph.D., Dr.Sci. professor Saint Petersburg State University
- 3 — chief of interpretation group JSC «Geophysical company «Astra»
- 4 — general director JSC «Geophysical company «Astra»
Abstract
Cross-hole induced polarization tomography is а promoting area of electrical survey. The high resolution of this method allows detailed study of the distribution of electrical resistivity and chargeability in a hole-hole plane. In the paper we describe a used field technique, principles of data acquisition and inversion. We present results of the cross-hole induced polarization tomography obtained on a site with sulphide mineralization (Kola Peninsula).
Область исследования:
(Archived) Application of the modern geophysical technologies for prospecting and exploration of mineral deposits
Funding:
None
References
- Komarov V.A. Geoelectrics method of induced polarization. Leningrad,1980. 391 p.
- Constable S.C., Parker R.L., Constable C.G. Occam’s inversion: A practical algorithm for generating smooth models from electromagnetic sounding data // Geophysics. 1987. P.287-300.
- Daily W., Owen E. Cross-borehole resistivity tomography // Geophysics. 1991. P.1228-1235.
- Lesur V., Cuer M., Straub A. 2-D and 3-D interpretation of electrical tomography measurements. Part 1: The forward problem // Geophysics. 1999. P. 386-395.
- Zhou B., Greenhalgh S.A. Cross-hole resistivity tomography using different electrode configuration // Geophysical Prospecting. 2000. P. 887-912.
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