一、矿体赋存概况及开采技术条件马拉格锡矿的铅矿位于老阴山区,矿区地势成坡地,附近无重要工业建筑,地表允许陷落。矿床成因类型属中温热液矿床。勘探类型属四类型或复杂四类型。矿体在走向上成矿节产出,呈雁行状排列。采场多数以矿节划分。 First, the overview of ore deposits and mining technology conditions Lead mine in Malagu tin ore is located in the old Yinshan District, the mining terrain into a sloping land, there is no important industrial buildings nearby, allowing the fall of the surface. Genesis type deposit is medium temperature hydrothermal deposit. Exploration types are four types or four types of complex. Ore body in the direction of ore-bearing section output, was geese arranged. Stopes are mostly divided into sections.