A RATIONAL COMPLEX OF GROUND GEOPHYSICAL METHODS IN PROSPECTING FOR GOLD-QUARTZ OBJECTS

M. G. Pustozerov

ZAO Aerogeofizicheskaya Razvedka, Novosibirsk, Russia

The article presents geophysical results obtained by IP electrical tomography and magnetic exploration in searching for and assessment of gold-quartz objects in the Eastern Sayan. A physical-geological model of gold-quartz mineralization which is a basis of geological data interpretation is given. Principles of geological interpretation of geophysical materials are stated with the original use of the statistical analysis. As a result of the appraisal survey high prospects for discovering commercial deposits in the studied area have been established. Efficiency of works by the proposed complex in delineation of gold objects is shown.

Keywords: IP electrical tomography, magnetic exploration, gold-quartz object, physical-geological model.

DOI 10.20403/2078-0575-2017-3-77-84

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