摘要
通过分析大章一德亭金矿区龙潭沟矿段1:10000土壤地球化学测量Au、Ag、W、Mo、Cu、Pb、Zn、As、Sb、Bi、Hg元素原始数据统计特征,确定各元素背景值和异常下限,依据异常下限值的1倍、2倍、4倍绘制各元素异常图并对其总结分析;同时利用Excel、SPSS软件对数据进行相关分析、聚类分析以及因子分析,得出Cu、Pb、Zn为主成矿元素的找矿指示元素,结合矿区地质特征全区共圈定’3处综合异常区,对类似矿床的勘查工作具有一定借鉴意义。
Through the analysis of the raw data of elements Au,Ag,W,Mo,Cu,Pb,Zn,As,Sb,Bi and Hg in the 1:10,000 soil geochemistry section of the Longtangou Mine in the Great Zhang-Deting Gold Mine,The background value of each element and the lower limit of the exception are determined,and the abnormal maps of each element are drawn according to 1,2,and 4 times of the lower limit of the exception and summarized and analyzed.At the same time,using Excel and SPSS software to analyze the data,cluster analysis,and factor analysis,the ore-finding indicator elements of Cu,Pb,and Zn are obtained,and a total of 3 comprehensive anomaly areas are located in the area based on the geological characteristics of the mining area.It can be used for reference for prospecting and prospecting of similar deposits.
作者
李丽
刘振超
郭立霞
景丽媛
聂艳敏
LI li;LIU Zhen-chao;GUO Li-xia;JING Li-yuan;NIE Yan-min(No.2 Institute of Geological&Mineral Resources Survey of Henan,Zhengzhou 450001)
出处
《矿产勘查》
2019年第7期1632-1637,共6页
Mineral Exploration
关键词
土壤地球化学特征
异常评价
元素组合
异常下限
大章-德亭
嵩县
soil geochemical characteristics
abnormal evaluation
element combination
exception lower limit
grand chapterdeting
Song county
