Based on the practical experience gained in iron ore prospecting in Badaohe low and

negative aeromagnetic anomaly area of Qinglong County, Hebei Province, in cooperation with a foreign

company, the authors have got some new ideas in search for metamorphosed sedimentary iron ore

deposits: In the area with good geological environment where aeromagnetic anomalies are nonexistent,

field survey and investigation as well as large scale ground magnetic survey can still be arranged to

discover sizable industrial ore deposits. The summarization of successful practice and experience can

play a good inspiring and referring role in looking for iron deposits in Hebei and even in whole China.