山东蒙阴金刚石矿床地质大数据三维建模与成矿预测OA北大核心CSTPCD

The arrival of the big data era requires us to carry out three-dimensional (3D) geological modeling work under the guidance of a big data mindset. This research takes the Xiyu diamond deposit in Mengyin,Shandong Province,as the research object and achieves the deep integration of traditional 3D geological modeling work and information technology based on big data discovery technology and big data mining technology. In this research,the genetic type information and geophysical exploration criteria information of Xiyu diamond deposit in the text data is fully extracted through data discovery,data mining,and visible expression. The interpretation of geophysi-cal information is completed under the guidance of data discovery and data mining to reduce multi-interpretations of the interference of geophysical information on the 3D geological modeling and improve the accuracy of the 3D geological modeling. Finally,combining the in-depth understanding of the genetic type and the geophysical explo-ration criteria,the analysis of deep mineralization has been realized,and the mineralization targets have been pre-liminarily defined.