Hydrochemical Characteristics and Quality Assessment of Limestone Groundwater in the Taiyuan Formation: A Case Study from the Qingdong Coal Mine, China
This study investigates the hydrochemical characteristics and water quality of limestone water in the Taiyuan Formation at Qingdong Coal Mine, China. A total of 20 water samples were collected and analyzed for major ions. Statistical analysis, Piper and Gibbs diagrams, and ion correlation methods were applied to unders...