Prediction method for favorable metallogenic zone of interlayer oxidation zone sandstone type uranium deposit

The invention discloses a prediction method for a favorable metallogenic zone of an interlayer oxidation zone sandstone type uranium deposit, and the method comprises the steps: S100, carrying out the fitting according to the content change of radioactive elements Th and U in different sedimentary environments, obtaining a quantitative relation between the Th and U contents and the sedimentary environments, and further forming a sedimentary environment curve En; s200, obtaining an 'En' three-dimensional random model according to the sedimentary environment curve 'En'; and S300, under the constraint of the ''En'' three-dimensional random model, performing inversion in combination with seismic information, realizing three-dimensional visualization of sedimentary environment division, and completing prediction of the favorable metallogenic zone of the interlayer oxidation zone sandstone type uranium mine. According to the method, logging analysis, three-dimensional stochastic simulation and seismic inversion tec