Forecast assessment of the areas presented by deep-metamorphic complexes basing on geochemical data: the case of Sutamsky block, Aldan-Stanovoy shield
Short geological description over of the Aldano-Stanovoi shield and actuality of the executed geological researches are brought. The ground of choice of Sutamskiy block is given as a research object, degrees of his studied and description of materials on the basis of that studies are undertaken on his territory. Expounded aim of researches of the chosen object and task, the successive decision of that allowed to get interesting results. Basic experimental retrospective geochemical data and receptions of forming of working arrays are described, selections and their estimation by statistical methods. The ground of choice of programmatic facilities, mathematical methods and technological chainlet of treatment of arrays of geochemical analytical data is given. Results over of the mathematical processing of geochemical data and their interpretation are brought. The leading lithologic-and-petrographic differences of mountain bre reecting geochemical specialization 11 tested litologo-petrochimical differences of mountain breeds. The chart of dismemberment of metamorphizm mountain breeds is offered and reasonable on structures and structural-substational complexes. On the basis of the mathematical methods, realized in the algorithms of the programs of high-efciency CASS, decision the tasks of classication of geological objects from geochemical data, belonging of mountain breeds is set to the structures and structural-substational complexes. High convergence of the associations of chemical elements educed by mathematical methods is set with typomorphic, certain for the already known ore objects of Sutamskiy block. High-contrast geochemical anomalies are educed in the litochimikal streams of dispersion of chemical ele digital models of prognosis-geochemical maps. Their geochemical specialization, attended with structural-substational complexes and connection, is set with the ore objects of block. Built by different mathematical methodseds are certain on territory of Sutamskiy block and their complexes. The leading associations of chemical elements are educed,The results of analysis of the built models of the geochemical elds allowed to the author to produce the overvalue of territory of Sutamskiy of block and dene new perspective areas on gold, polimetalliks, iron, copper, nickel and a number of other minerals.