List the distribution of major coal mines in China, as well as their names and locations.

The distribution of coal resources in China is uneven. Mainly distributed in Shanxi, Shaanxi, Inner Mongolia, Gansu, Ningxia, Xinjiang, Guizhou and other provinces (regions), most of which are underdeveloped areas in industrial economy. However, in Guangdong, Shanghai, Zhejiang and other areas with developed industrial economy and large demand for coal, coal resources are very poor, coal transportation distance is long, and transportation conditions are difficult.

The geology and mining conditions of existing mines in China are varied, including various types of coalfields. Except for a few local state-owned coal mines with good geological mining conditions, most of them are above average. Among the original state-owned key coal mines, some mines in Datong, Yanzhou and Shenfu mining areas have good conditions, superior coal seam occurrence conditions, simple structure, stable coal seam, small dip angle and thick upper coal seam or coal seam; Some coal mines in Kailuan, Xuzhou, Hegang and other mining areas have good conditions.