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UDC 550.84.05:553.411.065 ORE GENIC GEOCHEMICAL FIELDS OF HYDROTHERMAL GOLD-ORE DEPOSITS IN SIBERIA
The paper considers the structure feature of anomalous geochemical fields of gold-ore deposits of Siberia. It is shown that gold mineralization is accompanied by anomalous geochemical fields with concentric zonal structure and accumulation of Au, Cu, Bi, Ag, As, Pb, Zn, Te in central structures, and Ni, Co, Cr, V, Ti at their periphery. The ranking technique of ore genic geochemical fields, minimizing the influence of landscape conditions for prospecting is suggested.
Key words: gold-ore deposits, anomalous geochemical fields, geochemical data interpretation, vortex structures.
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