Abstract：Based on the regional geology and geophysical data, a comprehensive explanation is made about the characteristics of gravity and magnetic anomaly of the middle section of Daxinganling region. The relationship between the regional distribution of mineral resources and gravity-magnetic field is discussed. The characteristics of magnetic anomalies vary for different kinds of mineral resources. Thus the gravity-magnetic anomaly can guide poly-metallic ore searching in the region.
2005, Vol. 14 
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