The Honger coalfield is situated in the Neocathaysian structural system, faults are well developed.

红格尔煤田是新华夏系构造体系的产物，断层比较发育。

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The study area is located in the east of Yinshan with complex structure, joined the Neocathaysian structural system Daxing'anling fold belt at bump contact.

研究区位于阴山东西向复杂构造带的东段，是与新华夏构造体系大兴安岭褶皱带交接的隆起部位，这种构造为热水的形成、运移奠定了良好的地质环境。

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