| Qinggangping gold mine located southern margin of the North China Xiong'er mountain in eastern gold, silver and polymetallic metallogenic Qinggangping-Shanggong of Au-Ag geochemical anomaly area,outcropping strata are mainly new Archean Taihua Group and Middle Proterozoic Xiong'er Group, multi-phase slip Taihua Group and the contact zone occurs Xiong'er Group detachment fault, formation of a large number of secondary detachment fault.Regional tectonic- magmatic activity is frequent strong. Tectonic belt according to the nature and distribution of orientation were broken lamellar slip alteration zone and the NW, NE, NNE fracture configuration, the degree of development of tectonic is very closely related to the lithology, which layered broken belt slippage alteration(Secondary detachment fault) most developed wide, controlled study of the region's most important structural alteration type deposits..Based on the gold deposit mineralization age of Shanggong gold deposit, Qiyugou gold deposit and their location of Qinggangping gold deposit, calculated the gold mineralization age of Qinggangping gold deposit also is Indo- Yanshan period, through the fluid inclusions, hydrogen isotopic characteristics, sulfur isotopes characteristics, Pb isotopic characteristics, study the chemical composition of pyrite, summed Qinggangping gold deposit from the deep mantle, small of them from the Taihua Group.According to veins(points) on the location, gold, silver high-grade abnormal area, construction area of altered rocks, detachment faults, soil geochemical anomalies secondary halo zone,there are three targets that may be gold mine easily in Qinggangping area: Guocha S1 target,Zhuyuangou-Hulucha S3,Chunbaishu S10 target. Combined ore-controlling factors, metallogenic regularity theory, has been established the Qinggangping gold deposit prospecting mode. |
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