Abstract:In order to find out the mineralization of tin and copper polymetallic ore in Gaofengshan ore section of the Gejiu mining area in Yunnan, and whether the main elements Sn, Cu, Pb, Zn, W, etc. in the ore body can be recycled. In this paper, the typical ore-controlling zone of the Gaofengshan ore block, the granite body depression zone, is sampled and the ore body exposed by the pit drilling is made into thin slices, and the detailed mineral and result observation is carried out under the microscope, to find out the mineral composition, symbiotic relationship, generation sequence, and occurrence form, and at the same time, the quantitative analysis of the ore chemical element properties of all samples is carried out. The analysis elements mainly include: Sn, Cu, Pb, Zn, and WO3, Then the R-type cluster analysis was performed by SPSS statistical software. The research results indicate that the tin-copper polymetallic ore in the Gaofengshan ore block is the result of multi-period and multi-stage hydrothermal co-location superposition mineralization, and the elements such as Sn, Cu, Pb, Zn, and W are mainly produced in the form of independent minerals, which are easy to dissociate, and are conducive to beneficiation and recovery. It provides basic geological data for the comprehensive evaluation work, the development of the ore mining plan, and the development of a comprehensive recovery and beneficiation process in the future production and exploration process.