我国大型矿区矿井常被小矿零星切割而丧失建设大型矿井的能力,这种急功近利的做法不仅大大缩短了大型矿区矿井的服务年限,造成了我国矿产资源开发中的巨大浪费和破坏,还导致了严重的安全隐患。———中国煤炭地质总局专家田山岗、肖宝认为,要避免煤炭资源的浪费和破坏,减少煤矿 China’s large-scale mining mines are often sporadic incursions of small mines and the loss of the ability to build large-scale mines. Such quick success not only greatly shortens the service life of mines in large mines, resulting in tremendous waste and destruction of mineral resources in China, but also leads to Serious security risks. --- Expert of China Geological Administration Tianshan Gang, Xiao Bao believes that to avoid waste and destruction of coal resources and reduce coal mines