Black Thunder Coal Mine
The Black Thunder coal mine, located in the Southern Powder River Basin of Wyoming, uses massive equipment such as this dragline to mine the coal and was the first coal mine in the world to transport one billion tons of coal.
The Black Thunder coal mine, located in the Southern Powder River Basin of Wyoming, uses massive equipment such as this dragline to mine the coal and was the first coal mine in the world to transport one billion tons of coal.
