The article deals with the geochemical characteristics of copper-polymetallic mineralization of the Elbeydash field. Three ore intervals represented by six ore lenses were identified by studying the structural and morphological peculiarities of copper-polymetallic ore masses in the field. According to the results of correlation analysis, it is shown that the close relationships (Pb–Zn–Cu–Аu–Ag) between the elements are associated with sulfide minerals (galenaite, sphalerite, pyrite, chalcopyrite). A statistical analysis of the determination of the major and adjacent elements at different levels of copper-polymetallic mineralization was carried out and it was found that Cu and Pb are the major ore components of copper-polymetallic mineralization. 3 levels of mineralization were determined on the field: 1) Cu-Pb-Zn mineralization on the lower level; 2) Pb-Cu-Zn mineralization on the middle level; 3) Cu-Pb-Zn mineralization on the upper level.