Multimedia mining (geological engineering) is a specialized application of data mining and data-intensive computing within the field of geological engineering. It involves the systematic analysis and extraction of meaningful patterns, information, and knowledge from diverse multimedia data sources relevant to geological contexts and processes. Such sources typically include images (e.g., satellite imagery, drone footage, borehole camera recordings, rock sample photographs), video footage (e.g., monitoring excavation processes or geological events), audio recordings (e.g., interpreted seismic data, operational acoustics), and other complex sensor data often presented or analyzed in multimedia formats. The objective is to process and interpret this heterogeneous multimedia data to derive insights pertaining to geological formations, rock mass characteristics, mining methods effectiveness, environmental impacts, hazard assessment, and resource characterization. This approach facilitates data-driven understanding and decision-making, enhances monitoring capabilities in challenging geological environments, and supports advancements in areas like automated analysis, predictive analytics, and operational efficiency within geological engineering practices.