云南地质
雲南地質
운남지질
YUNNAN GEOLOGY
2011年
3期
275-279
,共5页
构造蚀变型金矿%多元素原生晕%横向纵向分带%深部成矿预测%冀西三道沟
構造蝕變型金礦%多元素原生暈%橫嚮縱嚮分帶%深部成礦預測%冀西三道溝
구조식변형금광%다원소원생훈%횡향종향분대%심부성광예측%기서삼도구
Au Deposit of Structure - Alteration Type%Multi - Element Original Halo%Latitudinal,Longi-tudinal Zonation%Prognosis of Deep Metallogenesis%Sandaogou,West Hebei
解析三道沟金矿地球化学场，利用聚类分析得出3号矿脉主成矿元素、并伴有多种元素的综合原生晕；厘定金矿床的地球化学原生晕横向分带、垂向分带及纵向晕异常特征；确定了原生晕垂向分带序列，并建立矿床晕地球化学模式；优选找矿靶区，对深部隐伏金矿体进行定位预测。
解析三道溝金礦地毬化學場，利用聚類分析得齣3號礦脈主成礦元素、併伴有多種元素的綜閤原生暈；釐定金礦床的地毬化學原生暈橫嚮分帶、垂嚮分帶及縱嚮暈異常特徵；確定瞭原生暈垂嚮分帶序列，併建立礦床暈地毬化學模式；優選找礦靶區，對深部隱伏金礦體進行定位預測。
해석삼도구금광지구화학장，이용취류분석득출3호광맥주성광원소、병반유다충원소적종합원생훈；전정금광상적지구화학원생훈횡향분대、수향분대급종향훈이상특정；학정료원생훈수향분대서렬，병건립광상훈지구화학모식；우선조광파구，대심부은복금광체진행정위예측。
In this paper, we have an analysis of the geochemical field of Sandaogou Au deposit, determined the main metallogenetic element of ore vein 3 by the cluster analysis and the comprehensive original halo with many elements ; horizontal and vertical zonation of original geochemical halo of the Au deposit ; characteristics of longitu- dinal halo anomaly ; vertical zonation series of original halo, set the model of geochemical halo of the ore deposit, and have sorted out the prospecting target and carried out the location prognosis of deep buried Au ore body.
