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栖霞山铅锌锰多金属矿床,地质构造复杂,有40多条断层破碎带.矿体产在破碎带或不整合面上,产状很陡,埋藏较深(450～50O米).设计钻孔深度70O米,倾角
Qixiashan lead-zinc-manganese polymetallic deposit has complex geological structure and more than 40 fault-broken zones. The ore body is produced on a broken or unconformity surface with a steep and buried depth (450-50 meters) Hole depth of 70O meters, dip