Scientific journal
Scientific Review. Geographical Sciences

PHYSICO-GEOLOGICAL FEATURES OF THE ORE ZONES EXOGENOUS URANIUM DEPOSITS

Романов А.М.
The practice of search of exogenous deposits of uranium is expected low ability to use methods of common geophysics in the allocation of ore bearing structures. Assumption is tested on the basis of comparison of data of gamma and electrical exploration wells. The comparison is on three samples: total, without ore and ore. The estimation had statistical significance of the links for these data. Without ore areas of communication apparent resistivity and dose rate level of gamma-radiation significant negative. That is caused by the difference of sands and clays. This link is direct, significant in the ore zones of exogenous deposits. Uranium mineralization placed to areas of high apparent electrical resistance. Calcium carbonate and quartz is filling pores of rocks in the ore zones. It produces increasing resistance of rocks. This feature determines the possibility of the use of electrical exploration methods of apparent resistivity in search of exogenous deposits of uranium.