According to WEGS methodology geochemical mapping of coastal profiles of the river basins of eastern,central and part of southern Serbia was performed.Samples were collected from A-horizon, OB-horizon and S-stream sediment including the area of 60000 km(2). In all samples besdide chemical examinations sedimentological and partly mineralogical examinations were also conducted.As a result of these examinations at a location of a coastal profile of the river Timok a new mineral was found named jarosit which wasn't registered on the territory of Serbia. Applied sampling methodology, results of chemical examinations and data processing of additive aureoles (Cu+Pb+Zn) are of significance for the estimation of the condition of the influence of toxic elements on living environment of the region. In the purpose of isolating geochemical provinces and in accordance to geological structural characteristics of the terrain data processing was conducted regarding the additive scattering halos (Cu+Pb+Zn) in the area of eastern, central, western and part of southern Serbia. In eastern Serbia at 33 locations of coastal profiles samples were collected from A-horizon, OB-overbank and S-stream sediment.The presented results refer to contents of additive scattering halos (Cu+Pb+Zn) in stream sediments.Content values (Cu+Pb+Zn) vary within the interval from 18,7 ppm to 2126,3 ppm with average content of (x) over bar =67,62 ppm.Surface flows from which stream sediments were sampled gravitate towards the basins of South Morava, Great Morava and Danube. In the central-western part and in the part of southern Serbia at 37 locations of coastal profiles samples were collected from A-horizon, OB-overbank and stream sediment.The presented results refer to the contents of (Cu+Pb+Zn) in stream sediments.Values of contents (Cu+Pb+Zn) vary within the interval 11,0 ppm - 13636 ppm with average content of 108,3 ppm. Surface flows gravitate towards the basins of West, South and Great Morava. The applicability of the results of the additive scattering halos (Cu + Pb + Zn) in stream and other sediments, in correlation with A-horizon and OB-overbank sediment,present a base for regional geological exploration of mineral deposits, geochemical provinces and epidemiological studies.
