Informative importance of geophysical methods for exploration of gold ore mineralization in black shale strata
Authors:
About authors
- Ph.D. associate professor National Research Tomsk Polytechnic University
Abstract
Gold ore deposits located in black shale strata are one of the main industrially significant sources of ore gold. However, using geophysical methods for exploration of these objects may lead to numerous problems caused, on the one hand, by relatively low physical contrast and, on the other hand, by the distorting effect of graphitized rocks.This article presents some insitu geophysical data from a promising area in Bodaibinsky region, their analysis and some basic conclusions.
Область исследования:
(Archived) Application of up-to-date electric exploration technologies in mineral deposits prospecting
Keywords:
gold
gold deposits in the black shale strata
Bodaibinsky region
magnetic survey
induced field (IF)
gammaspectrometry
physical-geological model
complex interpretation
References
- Erofeev L.Ja., Nomokonova G.G., Orehov A.N. Petrofizicheskie uslovija lokalizacii mestorozhdenij zolota v uglerodistyh porodah (Petrophysical conditions of gold ore deposits localization in carbonaceous rocks). Geofizicheskie metody pri razvedke nedr i jekologicheskih issledovanijah: Mater. Vseros. nauchno-tehn. konf. Ed. L.Ja.Erofeev. Tomsk. Politehn. un-t. Tomsk, 2003, р.207-212.
- Ivanov A.I. Opyt prognozirovanija, poiskov i ocenki novyh zolotorudnyh mestorozhdenij v Bodajbinskom rajone (An Attempt of Prospecting, Exploration and Estimation of New Gold Deposits in the Area of Bodaibo). Razvedka i ohrana nedr. 2008. N 2, p.11-16.
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