摘要
基于1:5万水系沉积物地球化学测量数据,通过对铜山岭地区元素变异系数、元素分布型式、单元素异常、元素相关性、异常元素组合等方面的研究得出以下认识:铜山岭地区W、Hg、Sn、As含量变化幅度大,成矿可能性大;测区内共圈定综合异常69处,并优选AS19和AS64两处综合异常作为重点评述。
Based on the geochemical survey data of 1:50000 stream sediments,the following conclusions can be drawn from the study of element variation coefficient,element distribution pattern,element anomaly,element correlation and abnormal element assemblage in Tongshan Mountains:W,Hg,Sn,As content in Tongshan Mountains varies greatly and the possibility of mineralization is great.A total of 69 synthetic anomalies were delineated in the survey area,and two synthetic anomalies,AS19 and AS64,were selected as key comments.
作者
秦志伟
QIN Zhi-wei(Team of Hunan Geological and Mineral Exploration and Development Bureau,Loudi 417000,China)
出处
《世界有色金属》
2019年第14期62-64,共3页
World Nonferrous Metals
关键词
水系沉积物测量
找矿远景区
铜山岭地区
湖南
stream sediment survey
prospecting area
Tongshanling area
Hunan Province
