Qinshui coal field in Shanxi Province to occupy the largest syncline structure of most of the Qinshui depression, the northern, eastern, southern Taihang Mountains and off arch-phase.

• 沁水煤田占据山西省内最大的向斜构造沁水拗陷的绝大部分，其北部、东部、南部与太行山断拱相接。