化探异常评价是地质普查找矿中的一项重要工作。异常评价的主要工作环节为异常筛选阶段，异常源追踪、定位阶段和异常起因研究。高质量地完成三个环节的各项工作，除掌握好地球化学本学科的基础理论之外，尚需地质、地球物理等其它多学科的基础理论的支持，尤其是现代成矿理论和地质找矿技术的支持。 Geochemical anomaly evaluation is an important work in geological prospecting. Anomaly evaluation of the main part of the work for the abnormal screening phase, the source of abnormal tracking, positioning phase and the cause of abnormalities. In addition to grasping the basic theories of Geochemistry, there are still many multidisciplinary basic theories such as geology and geophysics, especially the modern mineralization theory and geological prospecting Mine technology support.