摘要
矿区处于广西泗城岭-西大明山铅锌银多金属矿整装勘查区北西部,上寒武统边溪组为主要赋矿层位,近EW向断裂、NE向断裂及旁侧次级断裂为导矿容矿构造,深部有热液环流,成矿条件优越。经综合研究,其找矿方向应重点放在上寒武统边溪组和下泥盆统莲花山组地层中,并且围绕近EW向、NE向断裂及旁侧次级断裂,结合物化探异常带开展地质勘查工作。
The mining area is located in the north and west of Sichengling-Xidamingshan Lead-zinc-silver polymetallic ore exploration area in Guangxi.The upper Cambrian Bianxi Formation is the main ore-hosting horizon.Near EW-trending faults,NE-trending faults and lateral secondary faults are ore-conducting and ore-hosting structures,with hydrothermal circulation in the deep part and favorable ore-forming conditions.After comprehensive study,the prospecting direction should focus on the upper Cambrian Bianxi Formation and Lower Devonian Lianhuashan Formation,and carry out geological exploration around EW,NE and lateral secondary faults,combined with geophysical and geochemical anomaly zones.
作者
陶记增
TAO Ji-zeng(Geology Team No.4 of Guangxi Zhuang Autonomic Region,Nanning 530033,China)
出处
《世界有色金属》
2019年第18期85-86,共2页
World Nonferrous Metals
关键词
铅锌矿
地质特征
找矿方向
广西
lead-zinc deposit
geological characteristics
prospecting direction
Guangxi
