摘要
在霍各乞多金属矿区找矿预测中,利用对数泛克立格法处理1/1万岩石地球化学测量数据资料,将其成果用于成矿条件分析,进行找矿预测.较滑动平均法、趋势面分析法具有估值精度高、系统误差小,且能进行结构分析和给出具体的估值精度等优点,该方法值得推广应用.
In the prognostic study of Huogeqi polymetallic ore prospecting dogpan-kriging method was used to calculate the data of geochemical rock survey with scale of 1 : 10000. The results of utilizing log pan-kriging method to ore formation condiction analysis and to ore-predicting, comparing with the moving average approach and trend surface analysis, has the advantage of better estimated value accuracy, smaller systematic error, and the ability of structure analysis. It would be worth spreading its application.
出处
《矿产与地质》
1993年第3期225-231,共7页
Mineral Resources and Geology
关键词
对数
泛克立格法
地球化学勘探
Log pan-kriging,Geocriemical rock survey,Ore formation condiction analysis.
