摘要
为评价区域矿产资源潜力,在1:5万永春幅区域内开展1∶5万水系沉积物测量等综合找矿工作,圈定单元素异常和综合异常,通过对区内化探数据进行综合分析,寻找成矿有利的元素组合,结合地质特征对该地区化探异常进行综合分析、研究,揭示本区成矿规律,在此基础上进行找矿预测,确定本区成矿有利区。在成矿有利区开展重点检查,采用1∶1万土壤测量、地质测量、槽探(剥土)等手段,成功在HS1综合异常区内龙坑地区发现银铅锌多金属矿工业矿体和铅锌低品位矿体,提交龙坑银铅锌多金属矿找矿靶区。
In order to evaluate regional mineral resources potential of Yongcshun area,Carried out comprehensive prospecting work such as 1:50,000 stream sediment survey in the 1:50,000 Yongchun area,Circled order element anomalies and composite anomalies,With comprehensive analysis of geochemical exploration data in this area,to find the favorable element combinations for mineralization,Combined with geological characteristics to analyse the geochemical anomalies characteristics in this area,Revealed the metallogenic regularity of this area,then madeprospecting predictionand identified favorable areas for metallogenic.through the 1:10000 soil survey,1:10000 geological survey,trench exploration(peel the soil)and other methods,Successfully discovered silver-lead-zinc polymetallic industrial orebodies and low-grade lead-zinc orebodies in the Longkeng area of the HS1 comprehensive anomaly area,Submitted the prospecting target area of Longkeng silver-lead-zinc polymetallic ore.
作者
潘斌
PAN Bin(The 197 Geological Prospecting Team of Fujian Province,Quanzhou Fujian,362011,China)
出处
《世界有色金属》
2022年第18期49-53,共5页
World Nonferrous Metals
基金
福建省公益性基础性地质调查项目(GY20160209)。
关键词
永春地区
化探异常
找矿预测
找矿靶区
Yongchun area
Geochemical anomaly
Prospecting prediction
Prospecting target area
