拓宽(含)金重砂异常的应用途径——以华北地台北缘东段为例

Widen the Application Scope of Au-bearing Heavy Sand Anomaly: Taking the Eastern Section at the Northern Fringe og the North China Platform as an Example

(含)金重砂异常具有面积性特点,测量中产生的误差多为系统误差,故不仅可用于普查找金,还可以解决成矿大地构造环境、预测金矿(化)类型,以及估计矿(化)体位置等方面的问题.

Gold bearing heavy sand anomalies are characterized by their areal extent, with a majority of them having systematic error. They are used not only for gold ore exploration, but also for solving problems on metallogenic tectonic environment, gold ore(mineralization) type prognosis and orebody (mineralization) position locating.