GEOPHYSICAL CHARACTERISTICS AND GEOLOGICAL EXPLANATION OF THE MIDDLE SECTION OF DAXINGANLING REGION
Zhang Guang-fan
Abstract
Zhang Guang-fan
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.
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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.
Key concepts: Geology, Magnetic anomaly, Geophysics, Gravity anomaly, Section (typography), Mineral resource classification, Anomaly (physics), Free-air gravity anomaly