Coal
·9 companiesARLPALLIANCE RESOURCE PARTNERS LPBituminous Coal & Lignite Surface MiningNasdaqAMRAlpha Metallurgical Resources, Inc.Bituminous Coal & Lignite Surface MiningNYSEARECAmerican Resources CorpSilver OresNasdaqCNRCore Natural Resources, Inc.Silver OresNYSENCNACCO INDUSTRIES INCBituminous Coal & Lignite Surface MiningNYSENRPNATURAL RESOURCE PARTNERS LPBituminous Coal & Lignite Surface MiningNYSEBTUPEABODY ENERGY CORPBituminous Coal & Lignite Surface MiningNYSEMETCRamaco Resources, Inc.Silver OresNasdaqMETCBRamaco Resources, Inc.Silver OresNasdaqMETCIRamaco Resources, Inc.Silver OresNasdaqMETCZRamaco Resources, Inc.Silver OresNasdaqHCCWARRIOR MET COAL, INC.Silver OresNYSE