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The ore-prospecting effect of aeromagnetic anomalies in the Zhongguan iron deposit, Hebei province |
ZHANG Ya-Dong, GONG Hong-Lei, LIU Jun-Zhang, PANG Pei-Zhang |
Hebei Institute of Geophysical Exploration, Langfang 065000, China |
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Abstract 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.
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Received: 09 November 2013
Published: 10 August 2014
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