五部铅锌矿产于晚侏罗世至早白垩世火山-沉积岩系的断裂带中。矿区地层由一套以酸性火山碎屑岩为主的火山岩及火山碎屑沉积岩组成。铅锌矿体产于火山岩断裂带中。断裂带走向340°—360°,倾向西,倾角60°—70°,断裂带宽数米至40余米,沿走向长大于12公里。矿体沿断裂带呈脉状、透镜状产出,形态较规则,产状较 Five Pb-Zn deposits occur in the fault zone of Late Jurassic to Early Cretaceous volcanic-sedimentary rock series. The mine strata consist of a volcanic and volcaniclastic sedimentary rock dominated by acidic pyroclastic rocks. Lead-zinc ore bodies are found in volcanic fault zones. Fracture to 340 ° -360 ° direction, the inclination west, dip 60 ° -70 °, the fault width of several meters to 40 meters, along the growth of more than 12 km. Ore body along the fault zone was vein-shaped, lens-like output, the morphology is more regular, producing more