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| GEOPHYSICAL CHARACTERISTICS AND COAL-SEARCHING PROSPECTS IN EAST HENAN AREA |
| LI Wen-yong1, XIA Bin1, LU Wen-fen2 |
1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China;
2. Guangzhou Marine Geological Survey, Guangzhou 510760, China |
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Abstract Based on an integrated analysis of all kinds of geophysical data, this paper deals with such characteristics of geophysical fields in east Henan plain as the gravity field, the magnetic field and seismic reflective waves. Through combined inversion of gravity, magnetic, seismic and drilling data, the authors carried out regional geological research and integrated geological explanation, and pointed out the coal-searching target area.
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Received: 20 April 2003
Published: 24 February 2004
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