PRINCETON, Ind. (AP) — An Associated Press reporter recently traveled deep into an underground coal mine in southern Indiana, the Gibson North mine owned by Alliance Resource Partners. Here are five things to know about underground coal mining, which accounts for about a third of U.S. coal production
5 things to know about underground coal mining
The World's Largest Fossil Wilderness, History
What Life Is Like Working in Underground Coal Mines in the US
Underground Mining vs. Surface Mining, What Are Their Differences
Coal Mine Worker Fatality Rates are on The Rise - Bailey, Javins
The Most Dangerous Coal Mine In The World: Mongolia's Illegal
A coal mine meant to educate the public reopens after nearly 50
Mining companies betting on autonomous technology to make dangerous jobs safer
Common Types of Mining Equipment Used in the Mining Industry
Why We Still Mine Coal : NPR
Tracing Mining's Threat to U.S. Waters - The New York Times
South Africa's mining output falls further below pre-pandemic
Deep underground, Mexican coal miners remember those who never
