胶南市七宝山铅矿电法测量适宜性探讨

Suitability Study on Electrical Measurements of Qibaoshan Lead Deposit in Jiaonan City

摘要:

胶南七宝山铅矿位于胶南造山带北缘，是在该造山带上首次发现的铅工业矿床。矿体呈脉状赋存于构造裂隙中，为含银铅萤石石英脉，伴生萤石、银，部分地段伴生铜。大功率激电测深和可控源音频大地电磁测深在该区试验有一定效果，对寻找地下盲矿体、推断矿体倾向延深有一定帮助，有效地指导了钻探工程的部署，在相应的异常部位找到了深部矿体，电法勘探显示了一定的找矿效果。

Abstract:

Qibaoshan lead deposit in Jiaonan city locates in north part of Jiaonan orogenic zone. It is the first discovered lead deposit for industrial ores in this orogenic zone. The orebody occurred in structural cracks with the vein type. It is the quartz-monzon