摘要
云南澜沧县南现铜铅矿矿体呈似层状、脉状主要赋存于断层破碎带中,矿体近矿围岩为中侏罗统花开左组(J2h)碎屑岩系。及其。矿床成因属断裂构造控制的热液型铜铅锌多金属矿床。具矿化蚀变的构造破碎带及地球化探异常高值区是重要的找矿标志。
The orebody of Nanxian Cu-Pb deposit in Lancang,Yunnan is stratoid,veined mainly in the fault zone.The wall rock near the orebody is Middle Jurassic Huakaizuo Formation(J2h)clastic rock series.It belongs to the hydrothermal Cu-Pb-Zn multimetallic deposit controlled by fault in genesis.The important prospecting criteria are structure fracture zone of metallogenesis alteration and geochemical exploration anomaly high value area.
作者
宋楠
李爽
SONG Nan;LI Shuang(Yunnan Planning and Design Institute of Land Resources,Kunming 650216;Yunnan Institute of Geological Survey,Kunming 650216)
出处
《云南地质》
2020年第1期37-40,共4页
Yunnan Geology
关键词
构造控矿
热液型矿床
找矿标志
云南澜沧南现
Ore Control of Structure
Hydrothermal Deposit
Prospecting Criteria
Nanxian,Lancang,Yunnan
