地质探矿中化探异常评价方法研究

Research on Evaluation Methods of Geochemical Exploration Anomalies in Geological Prospecting

当前我国的地质探矿中,传统评价方法无法确定成矿主元素范围,导致评价结果准确率偏低。因此研究地质探矿中,全新的化探异常评价方法。此次研究通过提取探矿中的异常元素,分析异常标度分布的特征,以及实现对化探异常的评价。实验表明,与传统化探异常评价方法相比,所研究方法的评价结果准确性,比传统方法评价准确性高出了11.34%。由此可见,此次研究的方法更可靠。

In current geological prospecting in my country,traditional evaluation methods cannot determine the range of major mineralization elements,resulting in low accuracy of evaluation results.Therefore,in the study of geological prospecting,a new method of geochemical anomaly evaluation.In this study,anomalous elements in prospecting were extracted,the characteristics of anomalous scale distribution were analyzed,and the evaluation of geochemical anomalies was realized.Experiments show that,compared with traditional geochemical anomaly evaluation methods,the accuracy of the evaluation results of the studied method is 11.34%higher than that of the traditional methods.This shows that the method of this study is more reliable.