Tag Archives: Dwindle

Core Addresses Combustion Concerns at Mine, Shares Dwindle

Core Addresses Combustion Concerns at Mine, Shares Dwindle

Core Natural Resources, Inc. (NYSE: CNR) shares lost heavily Thursday. The Canonsburg, Pa.-based miner today announced that it was taking steps to temporarily seal the Leer South mine’s active longwall panel in order to extinguish isolated combustion-related activity there. Based on its collaborative, ongoing discussions with regulatory authorities, Core believes Leer South will be able to resume development …

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