In this paper, the authors obtained density and magnetic information at different depth, and the boundary of gravity and magnetic anomalies in the Luzong Basin based on multi-scale edge detection. Integrating with the gravity and magnetic anomaly distribution, the authors inferred the tectonic framework, divided the basement uplift areas, and constructed the tectonic framework of the Luzong Basin. The authors consider that there are four directions of basement faults in the Luzong Basin, and the main direction is north-east. The basin includes four basement uplift areas and one basement remnant uplift area. Considering the relationship between ore concentration areas and tectonic framework of the Luzong Basin, it is suggested that the “S” shape gravity-high anomaly zone is favorable for searching for deep and concealed ore deposits.