摘要
云南会泽县老鹰箐铅锌矿之矿体呈似层状、透镜状赋存于断层构造破碎带中,构造控矿明显,矿体围岩为中元古界昆阳群黄草岭组(Pt_(2)h)板岩,为构造破碎带控制的充填-交代型脉状铅锌矿床。构造破碎带、硅化、碳酸盐化以及地球化学异常是重要的找矿标志。
The orebody of LaoyingqingPb-Zn deposit in Huize,Yunnan is stratoid,lenticular in fault fracture zone,ore control of structure clear.The wall rock of orebody is Middle Proterozoic HuangcaolingFormation(Pt_(2)h)slate.It is a filling-metasomatic veined Pb-Zn deposit,control by structure fracture zone.The important prospecting criteria are the structure fracture zone,silicification,carbonatization and geochemical anomaly.
作者
张作东
唐琼
窦元铭
段姝贤
杨晓雪
ZHANG Zuo-dong;TANGQiong;DOU Yuan-ming;DUAN Shu-xian;YANG Xiao-xue(Internationa Mining Company(Ltd),Yunnan Geoogy& mineral Resources,Kunming 650051)
出处
《云南地质》
2021年第1期47-52,共6页
Yunnan Geology
关键词
构造控矿
热液型矿床
找矿标志
云南会泽老鹰箐
Ore Control of Structure
Hydrothermal Deposit
Prospecting Criteria
Laoyingqing,Huize,Yunnan
