Abstract: Associated silver found in Skarn type Scheelite, lead and zinc poly-metallic deposit enrich in the sulfide phase. Associated Silver' s Enrichment have a positive correlation with main elements lead-zinc-copper. The carrier of Silver mineral is mainly galena. The trend bearings of associated silver' s grade in poly-metallic scheelite deposit are of higher in north, east and above, lower in south, west and below. The research of associated silver enrichment regulation is of great significance to ore exploration, production guidance and eventually economic benefits improvement.