综合信息叠加分析在然者涌地区铜铅锌矿中的应用

Comprehensive Information Overlay Analysis Application in kanzheyong Region for the Copper Lead and Zinc Deposits

以然者涌地区铜铅锌矿为研究对象,收集地层、构造、物探高精度磁测以及化探综合异常等数据资料,考虑覆盖区与非覆盖区的要素选择,采用信息叠加合成的方法对各类资料进行交、并、补等逻辑运算,确定要素叠加方案。采用网格化方法归并碎斑,最终构置预测区或成矿远景区。

The regions of Ranzheyong as the research object, It collects formation structure, high precision magnetic survey and geophysical geochemical anomaly data. Considering the coverage area and the coverage factor selection, the information overlay method for various types of data, is used such as the logical operations, and the overlay solutions are proposed. Last, after Merging speckle using the Grid method the frame structure of the Forecast area or the Metallogenie prospective area are acquired.