China coal mine blaze kills 21 workers, Workers' Rights

Fire races through mine in Heilongjiang province, killing 21 miners and leaving one missing.

A Power Struggle Over Cobalt Rattles the Clean Energy Revolution - The New York Times

Coal mine fire in northeastern China kills 21 - Los Angeles Times

5 dead in China mine collapse; 48 people still missing - Los Angeles Times

Explosion at coal mine kills 11 in northern China, Energy News

China mine deaths: 18 killed in underground gas leak in Chongqing, China

16 killed in coal mine fire in southern China

China coal mine blaze kills 21 workers, Workers' Rights

An earthquake in northwestern China kills at least 127 people and is the deadliest in 9 years - The Columbian

Lessons from mining accidents in 2022 - Mining Technology