Longwall mining is returning to the area around Interstate 70 near the West Virginia-Pennsylvania border, which means ...
"While we are disappointed that we may be losing around two quarters of longwall production at Leer South, we are confident we are taking the right steps to protect the mine, mining equipment ...
“While we are disappointed that we may be losing around two quarters of longwall production at Leer South, we are confident we are taking the right steps to protect the mine, mining ...
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