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Application of Magnetic Survey on Hidden Iron Deposit Prospecting-Case Study on Luanping Ⅱ Iron Deposit in Hebei Province，China

LU Yan1,LI Jian2,BAI Xue-shan2,LI Yong-zhan2   

  1. 1.College of GeoExploration Science and Technology, Jilin University, Changchun 130026，China;2.The No.4 Geologic Party,Hebei Bureau of Geology and Mineral Exploration and Deveolpment,Chengde，Hebei 067000，China
  • Received:2007-11-22 Revised:1900-01-01 Online:2008-07-26 Published:2008-07-26
  • Contact: LU Yan

Abstract: LuanpingⅡ iron deposit was a hidden deposit and was covered by Mesozoic strata. The magnetic anomalies were outlined and the magnetic data were obtained by magnetic survey. Magnetic anomalies consist by a series of over 800 nT positive anomalies were arranged in northeastern and partly in zigzag, the anomaly centers were located in the zigzag part. Based on the analysis of reduction-to-pole and upward continuation, 4 high anomaly areas were located, and the relatively depth of the high anomaly areas was analyzed. This provided geophysical foundations for mineral prospecting.

Key words: magnetic prospecting, hidden iron deposit, data interpretation, iron deposit

CLC Number: 

  • P631.3
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