Chinese coal mine explosion death toll jumps to 90 as Xi Jinping urges authorities to 'spare no effort' in hunt for survivors
The gas explosion occurred late on Friday at the Liushenyu coal mine in Qinyuan county, with 247 workers on duty underground, according to state media.
Black News 
The gas explosion occurred late on Friday at the Liushenyu coal mine in Qinyuan county, with 247 workers on duty underground, according to state media.
