School of Resources and Earth Science, China University of Mining and Technolog, Xuzhou, China, 221116
School of Resources and Earth Science, China University of Mining and Technolog, Xuzhou, China, 221116
Lizuizi Coal Mine, Huainan Coal Mining Group, Huainan, China, 232001
School of Resources and Earth Science, China University of Mining and Technolog, Xuzhou, China, 221116
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