对化探异常评价的思考  

A PRELIMINARY DISCUSSION ON THE GEOCHEMICALEXPLORATION APPRAISAL OF ANOMALIES FROM JILIN BUREAU OF GEOLOGIC EXPLORATION AND MINERAL DEVELOPMENT

作　　者：何起良 褚晓哲 

机构地区：[1]吉林地质矿产勘查开发局 [2]东北石油局

出　　处：《吉林地质》1998年第2期9-19,共11页Jilin Geology

摘　　要：化探异常评价是地质普查找矿中的一项重要工作。异常评价的主要工作环节为异常筛选阶段，异常源追踪、定位阶段和异常起因研究。高质量地完成三个环节的各项工作，除掌握好地球化学本学科的基础理论之外，尚需地质、地球物理等其它多学科的基础理论的支持，尤其是现代成矿理论和地质找矿技术的支持。he geochemical exploration appraisal of anomalies is an important work in geologic survey and prospecting for ore deposits of main work links are anomaly selection,follow-up for source of anomaly,location,and the study for anomaly genesis.To fulfil each work of these three steps with high quality,in addition to grasp basic geochemical theory,we need geology,geophysics,and other branch knowledge,especlally,mordern metallogenetic theory and technology for geological prospecting.

关 键 词：异常评价 异常筛选 异常查证 探矿 地球化学勘探 

分 类 号：P632[天文地球—地质矿产勘探]