云南贡山县鸠门当铅锌矿地质特征

THE GEOLOGICAL FEATURE OF JIUMENDANG PB-ZN DEPOSIT IN GONGSHAN,YUNNAN

贡山县鸠门当铅锌矿,矿体呈似层状、脉状主要分布于石炭系下段(C^1)变粒岩、石英片岩、大理岩层间破碎带中,层间破碎带构造控矿明显,为热液充填型矿床。

The ore body of Jiumendang Pb-Zn deposit in Congshan is stratoid, veined, mainly distributed in the interlayer fracture zone of Lower Carboniferous （C1） granulite, quartz schist and marble, controlled clear by the interlayer fracture zone. It is a hydrothermal filling deposit.