阿尔金山东段拉配泉地区区域物化探异常分布规律及找矿方向  

The making a study of about the abnormity of geophysical and geochemical prospecting and the foreground of discovering deposit in the zone of east Altyn, China

作　　者：赵更新[1] 毛德宝[2] 张燕[2] 

机构地区：[1]中国地质大学(北京),北京100083 [2]中国地质调查局天津地质矿产研究所,天津300170

出　　处：《地质通报》2007年第8期1021-1028,共8页Geological Bulletin of China

基　　金：中国地质调查局国土资源调查项目(编号:200010200164)资助。

摘　　要：在分析阿尔金区域地质和物化探异常资料的基础上,对阿尔金东段的构造特点和不同地层、岩石建造的成矿元素分布分配进行了分析和讨论,重点研究了阿尔金东段区域地球化学异常的分布规律和特点,分析和推断了引起Cu、Pb、Zn、Au、Ag等异常密集区带的地质因素,讨论了地球化学异常和区域成矿问题。认为阿尔金东段成矿潜力较大,并初步探讨了找矿方向。Based on an analysis of the data of regional geological and geophysical and geochemical anomalies, the paper analyzes and discusses the structural characteristics and ore-forming element distribution in different strata and rock suites in the eastern segment of the Altyn Tagh Mountains, with the focus on the distribution characteristics of regional geochemical anomalies in the area. In addition, the paper analyzes and infers the geological factors that formed anomaly concentration zones of Cu, Pb, Zn, Au and Ag and discusses geochemical anomalies and regional metaUogenesis. The authors think that the eastern segment of the Altyn Tagh Mountains has a relatively large ore potential and preliminarily discusses the direction for mineral search.

关 键 词：阿尔金东段 地球物理异常 地球化学异常 找矿方向 

分 类 号：P631[天文地球—地质矿产勘探] P632[天文地球—地质学]