内蒙古东乌旗哈巴特盖银多金属矿区化探异常评价  

Evaluation of geochemical anomalies in Habategai silver polymetallic mining area,Dongwu banner,inner Mongolia

作　　者：潘北斗 张荣国[1] 杨永生 朱林 周然 王福臣 徐剑波 PAN Beidou;ZHANG Rongguo;YANG Yongsheng;ZHU Lin;ZHOU Ran;WANG Fuchen;XU Jianbo(The First Geological Institute of the China Metallurgical Geology Bureau,Yanjiao 065201,China;Urban safety and Underground Space Research Institute Co., Ltd.,No.1 Bureau of CMGB,Yanjiao 065201,China)

机构地区：[1]中国冶金地质总局第一地质勘查院,燕郊065201 [2]中冶一局城市安全与地下空间研究院有限公司,燕郊065201

出　　处：《物探化探计算技术》2021年第4期513-522,共10页Computing Techniques For Geophysical and Geochemical Exploration

基　　金：中国冶金地质总局一局科技创新项目“花脑特-哈巴特盖地区土壤测量资料二次开发”。

摘　　要：在内蒙古东乌珠穆沁旗哈巴特盖银多金属矿区开展1:50000土壤地球化学测量,共圈出单元素异常111个,且多具有三级浓度分带,因子分析和R型聚类分析结果反映了本区具有至少四期成矿作用。圈出的8个综合异常多分布在黑云母二长花岗岩的内、外接触带上,结合地质和钻探成果验证,其中综合—1异常验证表明为矿致异常。The soil geochemical survey was carried out in Habategai mining area,Dongwu banner,inner Mongolia.There are 111 single element anomalies,most of which had three concentration zones.The results of factor analysis and R-cluster analysis showed that the area had at least four stages of mineralization.The eight comprehensive anomalies are mostly distributed in the inner and outer contact zones of biotite monzogranite,which are verified by geological,geophysical and drilling results,among which the comprehensive-1 anomaly is proved to be ore-induced.

关 键 词：土壤地球化学异常 单元素异常 综合异常 矿致异常 哈巴特盖 

分 类 号：P632[天文地球—地质矿产勘探]