摘要
重点研究了成矿区( 带) 中分散流异常选择的基本条件,缩小找矿范围,加快评价速度, 提高找矿成功率。介绍了对筛选出的分散流异常进行沟系次生晕为重点的方法评价,提出了沟系次生晕异常浓集中心的异常判别原则,以便判别矿致异常,确定找矿靶位。
The prerequisite for choice of stream anomalies in metallogenic belts is studied. The importance should be attached to limiting prospecting area, speeding evaluation and improving the prospecting effects. The method and principle for evaluation of secondary halo are introduced.
出处
《矿产勘查》
1999年第6期363-367,共5页
Mineral Exploration
关键词
异常选择条件
异常判别原则
成矿区
prerequisite for choice of anomalies
evaluation principle of anomalies