云南省保山市白马寨地化异常特征及找矿意义  

THE FEATURE AND PROSPECTING SIGNIFICANCE OF BAIMAZHAI GEOCHEMICAL ANOMALY IN BAOSHAN,YUNNAN

作　　者：杨立刚 李国昌[1] 兰子强 李维忠[1] YANG Li-gang;LI Guo-chang;LANZi-qiang;LI Wei-zliong(Yunnan Exploration Institute o f Geology and Mineral Resources,Kunming 650051)

机构地区：[1]云南省地质矿产勘查院,云南昆明650051

出　　处：《云南地质》2018年第3期349-352,共4页Yunnan Geology

基　　金：西南三江成矿带南段地质矿产调查之-云南保山西邑地区铅锌矿调查评价(编号:1212011085129)

摘　　要：云南保山市白马寨异常为Pb、Zn、Ag、Cu组合异常,异常强度高,单点值高,面积大,具明显的浓集中心和三级浓度分带,各成矿元素异常相互套合较好,并呈北东向带状,沿断层F4构造破碎带展布,目前该异常内已发现了铅矿化。显示了该异常区内具有较好的找矿前景。Baimazhai anomaly in Baoshan,Yunnan is a Pb, Zn, Ag, Cu composite anomaly, high in-tensity ,single point value high, area large, wit!i clear concentration center and 3 orders of concentration zona- tion, superimposition good of metallogenesis element enomaly each other in NEzone,extension along fault F4 fracture zone. The Pb metallogenesis has been discovered in this anomaly, showing the good prosjDecting potenti-ality in this area.

关 键 词：地化异常特征 找矿前景 云南保山白马寨 

分 类 号：P632.1[天文地球—地质矿产勘探]