Abstract: With the ongoing development of mineral resources, problems related to the geological environment of mines have become increasingly significant. This has made the application and advancement of monitoring technologies a crucial approach for achieving ecological protection and sustainable mining development. This article examines the current state of mine geological environment monitoring both domestically and internationally, outlines the main components and key technical methods involved, and discusses the construction of a monitoring system for the mine geological environment. Looking ahead, mine geological environment monitoring is expected to evolve toward integrating multiple data sources, intelligent real-time monitoring, and AI-based predictive analysis. In conjunction with the development of "digital mines" and "smart mines," these advancements will enhance the precision and automation of monitoring technologies, offering scientific support for the management of mine geological environments and the green development of mining.