Divergence and convergence of gold potential signs in provinces with strata gold deposits in black shale formations
Information is provided on the similarity (convergence) and differences (divergence) of the geological and structural settings of the formation of polystage-polygenic-polychronic strata deposits of the gold-carbon series in the provinces of the folded frame of the Siberian Platform with black shale formations of different ages (from the Proterozoic to the Mesozoic inclusive) and their sulfide-bearing facies. The conclusion is made about the uniformity of the predictive-exploration complex of works on prospecting and evaluating the prospects for gold content in black shale formations with the need to adapt it to specific geological-structural-formational conditions.