松潘地区岩金统计成矿予测中泛克立格法的应用

THE APPLICATION OF UNIVERSAL KRIGING METHOD TO MINERALIZATION PREDICTION BY MEANS OF GOLD STATISTICS AT SONGPAN,STCHUAN

川西北地区是国内重要的岩金普查靶区。本文对松潘地区的地质特征,泛克立格法原理,及在本区的应用情况作了介绍,对主要计算步骤,给出基本结果,对计算获得的有意义异常区,进行地质解释,并将此方法与趋势面分析进行对比。

There is an important target area of gold reconnaissance in the northwest part of Sichuan, China. In this paper the geologic setting, the principies and application of universal kriging method in Songpan area are discussed. Some important results of principal calculating steps and geologic explanation of significant abnormal zone are presented. This method is compared with trend analysis niethed as well.