Arch Resources, Inc. (ARCH) and CONSOL Energy Inc. (CEIX) have entered into a definitive agreement to combine in an all-stock merger of equals to create Core Natural Resources, a North American natural resource company focused on the global market.Core Natural Resources will bring together two strong operators in the coal space and offer high-quality, low-cost coals ranging from metallurgical to high calorific value thermal coals.Arch and CONSOL’s Merger Agreement TermsPer the terms of the agreement, unanim ...