The complexity and diversity of Ore forming is the commonness, of which the difficulty is the evolutional characteristics of geochemical elements. The metallogetic process can be speculated and get useful and microcosmic message for next exploration. In this paper, the research of cluster analysis and factor analysis of the hole primary halo in Dachang SnZn polymetallic mining area in Guangxi reveal that metallogenic process is very complex and superposed by mineralization .It is considered that the enrichment of Zn,Sn superposed anaphase. By sulphide polymetallic, Au is very independency and that Sb,Pb,Ag and Cu are proximal indicator elements for exploring Zn,Sn in the mine.