Mexico's coal miners risk their lives to earn a living, Mining
Miners know the risks of working dozens of metres below ground but still work to extract coal to support their families.
PHOTOS: South Africa's zama-zamas risk their lives in deserted diamond mines : Goats and Soda : NPR
Mexico finds first remains of coal miners lost in 2022 accident
Global Perspective on Coal Jobs and Managing Labor Transition Out of Coal
Amber Mines in Mexico Offer Hope, Hazards, and 'A Perfect Time Capsule' - Atlas Obscura
What Life Is Like Working in Underground Coal Mines in the US
The British Newspaper Archive Blog Occupations: 19th century coal miners
While 'zombie' mines idle, cleanup and workers suffer in limbo – Center for Public Integrity
Mexico's coal miners risk their lives to earn a living, Mining
Mexico's coal miners risk their lives to earn a living, Mining
Mexico's coal miners risk their lives to earn a living, Mining
Plan to extend Turow mine's life may risk EU climate fund access to Poland
Injuries, illnesses, and fatal injuries in mining in 2010 : Beyond the Numbers: U.S. Bureau of Labor Statistics
PHOTOS: South Africa's zama-zamas risk their lives in deserted diamond mines : Goats and Soda : NPR
Mexico's coal miners risk their lives to earn a living, Mining
What Life Is Like Working in Underground Coal Mines in the US