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.
出处
《吉林地质》
1998年第2期9-19,共11页
Jilin Geology
关键词
异常评价
异常筛选
异常查证
探矿
地球化学勘探
Appraisal of anomalies Anomaly selection Anomaly verify Fo1llow-up for source of anomaly and its location Genesis of anomaly
