CANONSBURG, Pa., Jan. 16, 2025 /PRNewswire/ -- Core Natural Resources, Inc. (NYSE: CNR) today announced that it was taking steps to temporarily seal the Leer South mine's active longwall panel in ...
At the start of their shift, the coal miners working on Enlow Fork Mine’s H-3 longwall section step into a black steel elevator and descend 800 feet underground, where they walk out through a heavy ...
CANONSBURG, Pa., Dec. 18, 2025 /PRNewswire/ -- Today, Core Natural Resources, Inc. (NYSE: CNR) ("Core," the "company," "we" or "our") announced that it has resumed longwall operations at its Leer ...
CANONSBURG - Core Natural Resources, Inc. (NYSE:CNR) has resumed longwall operations at its Leer South metallurgical mine in West Virginia, the company announced Thursday. The stock, currently trading ...
Core Natural Resources ( (CNR)) has provided an update. On December 18, 2025, Core Natural Resources announced it had resumed longwall mining at its Leer South metallurgical coal mine in West Virginia ...
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