文章摘要
李丽,刘振超,郭立霞,景丽媛,聂艳敏.河南大章—德亭金矿区土壤地球化学特征及异常评价[J].矿产勘查,2019,(7):1632-1637
河南大章—德亭金矿区土壤地球化学特征及异常评价
Soil geochemical characteristics and abnormal evaluation in Dazhang-Deting gold mining area of Song County,Henan
投稿时间:2018-08-28  
DOI:
中文关键词: 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
英文关键词: soil geochemical characteristics,abnormal evaluation,element combination, exception lower limit,grand chapter-deting,Song county
基金项目:
作者单位
李丽 河南省地质矿产勘查开发局第二地质矿产调查院,郑州 450001 
刘振超 河南省地质矿产勘查开发局第二地质矿产调查院,郑州 450001 
郭立霞 河南省地质矿产勘查开发局第二地质矿产调查院,郑州 450001 
景丽媛 河南省地质矿产勘查开发局第二地质矿产调查院,郑州 450001 
聂艳敏 河南省地质矿产勘查开发局第二地质矿产调查院,郑州 450001 
摘要点击次数: 107
全文下载次数: 105
中文摘要:
      通过分析大章—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。
英文摘要:
      Through the analysis of the raw data of elements Au, Ag, W, Mo, Cu, Pb, Zn, As, Sb, Bi and Hg in the 1∶10,0 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.
查看全文   查看/发表评论  下载PDF阅读器
关闭