The water damage of abandoned mine was one of all great hazards threaten the safety production of mine .
The anti deformation measures are studied for heavy industrial buildings over abandoned mine goafs.
This abandoned mine in Guyun Village in China exhausted the local deposit of heavy rare-earth elements in three years.
Exposure to a gas leak in an abandoned mine induced a former Army Air Corps officer to lapse into a form of suspended animation.
On a recent rainy afternoon, Zeng Guohui, a 41-year-old laborer, walked to an abandoned mine where he used to shovel ore, and pointed out still-barren expanses of dirt and mud.
Teri and Kim find an abandoned miner's cabin and hide out inside.
