Data of anomaly verification, reconnaissance and exploration process were collected from Han-Xing area of Hebei Province from 1959 to 2008 and, on such a basis, Ji C-59-195 aeromagnetic anomaly was selected from the Zhongguan iron ore deposit through optimization. The anomaly was interpreted by such means as aeromagnetic survey, geomagnetism, and electrical sounding. As a result, the whole process of anomaly detection, anomaly verification, anomaly interpretation and inference as well as the course of discovery of the iron ore deposit was revealed. The results obtained by the authors could provide useful information for finding magnetic orebodies and setting up a comprehensive prospecting model.