Key TakeawaysArch Resources and Consol Energy will merge in 2025 to create Core Natural Resources.The combined coal producer will operate 11 mines and have access to a global distribution network.Core Natural Resources would have a market cap of about 5.2billionifrealizedtoday.ArchResources(ARCH)andConsolEnergy(CEIX)aremerginginanall−stockdeal,thetwocoalminerssaidWednesday.Thecompanies,whohaveacombinedmarketcapofabout5.2 billion, said the all-stock merger of equals will c ...