Application and Evaluation of Regional Control Technology of Limestone Water Hazard: A Case Study of the Gubei Coal Mine, North China

<div>Comparative analysis of water chemistry characteristics. Taiyuan formation limestone water (C<sub>3</sub>I, C<sub>3</sub>II, and C<sub>3</sub>III groups), Ordovician limestone water, and Cambrian limestone water act as the background value to analyze to discriminate the verification hole outflow water sources.</div>

Geofluids

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Figure 8

Figure 8: Application and Evaluation of Regional Control Technology of Limestone Water Hazard: A Case Study of the Gubei Coal Mine, North China 