Electric shovels loading the haul trucks at Black Thunder.
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Coal at Coal Creek comes from two seams with a combined thickness of... -
Black Thunder is the largest producer of coal in North America. -
The BE-1300 Dragline, originally built at Coal Creek, was walked across the... -
The BE-2570 WS dragline known as 'Ursa Major'. -
Electric shovels loading the haul trucks at Black Thunder.