嵩县小南沟金矿区微量元素关系及空间分布规律  

Relationship and Spatial Distribution Regulation of the Trace Elements of Xiaonangou Gold Field in Songxian

作　　者：王光耀[1] 张苗苗[1] 纵瑞[1] 邢贤阳[1] 

机构地区：[1]河南省地质矿产勘查开发局第二地质矿产调查院,河南郑州450001

出　　处：《资源导刊（地球科技版）》2013年第11期103-105,共3页

摘　　要：地球化学找矿方法寻找以金为代表的贵金属元素及稀有分散元素矿床具有独特的优势。小南沟一通峪沟含金构造蚀变带是典型的热液活动的产物，含矿热液在断裂构造的空间内运动迁移，在一定的地段沉淀富集，形成矿体，但在大部分地段却只能留下矿液活动的微观踪迹——原生晕。研究原生晕中元素的富集变化、分布规律，对已知矿段进行评价，可以有效的对未知矿段进行预测。Exploration Geochemistry owns a unique advantage to search the noble metal elements and rare dispersed elements deposit with gold as the representative. The structural alteration zone including gold in Xiaonangou-Tongyugou is the typical product of hydrothermal activity. Ore-bearing hydrothermal solution migrates in fault structure and precipitates and enriches in one sector to form ore-body, but micro trace primary halo of ore-bearing hydrothermal solution is just left in most of sectors. The unknown ore sector can be forecasted effectively by researching the regulation of the elements enriching and disturbing in the primary halo to evaluate the well-known ore sector.

关 键 词：金 微量元素 原生晕 含矿热液 

分 类 号：P618.51[天文地球—矿床学]