Construction Sand and Gravel Mining

Bituminous Coal and Lignite Surface Mining

Support Activities for Oil and Gas Operations, Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Other Electric Power Generation

Crushed and Broken Limestone Mining and Quarrying

Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Industrial Building Construction, Power and Communication Line and Related Structures Construction, Poured Concrete Foundation and Structure Contractors

Crude Petroleum and Natural Gas Extraction

Crushed and Broken Limestone Mining and Quarrying, Highway, Street, and Bridge Construction, Brick, Stone, and Related Construction Material Merchant Wholesalers, Coal and Other Mineral and Ore Merchant Wholesalers, Specialized Freight (except Used Goods) Trucking, Local

Support Activities for Metal Mining, Environmental Consulting Services

Bituminous Coal Underground Mining

Dimension Stone Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying

Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Brick, Stone, and Related Construction Material Merchant Wholesalers, Specialized Freight (except Used Goods) Trucking, Local

Crushed and Broken Limestone Mining and Quarrying, Land Subdivision, Highway, Street, and Bridge Construction

Forest Nurseries and Gathering of Forest Products, Logging, Postharvest Crop Activities (except Cotton Ginning), Drilling Oil and Gas Wells, Industrial Building Construction

Construction Sand and Gravel Mining