High-precision magnetic measurement data in Huailai prospecting application areas

This paper mainly introduces the use of 1:10000 magnetic measurement data for geological structure Huailai area and its interpretation. Through the region to deal with the geomagnetic data, the method further summarized the conditions and sign the application. In the data processing, the use of Surfer8.0 software grid for data preprocessing. Use of conventional gravity and magnetic data processing software, upward extension, vertical second derivative(0°, 45°, 90°and 135°), Horizontal direction derivative and other data-processing. All maps and intermediated processing results maps and intermediate processing results maps are using mapping software Surfer8.0. Based on the analysis and comparison of the results of middle-handling chart, to draw the characteristics of magnetic anomaly map (fracture or structural boundaries). Re-use of geomagnetic data and geological data analysis and comparison of the study area conducted a preliminary geological interpretation, to infer the structure of the region partition maps and fracture distribution. Underground geology in the region have further understanding of the situation with a view to the future in the study area can be helpful to mineral exploration.