Industry: 1231—Anthracite Mining
Establishments primarily engaged in producing anthracite or in developing anthracite mines. All establishments in the United States that are classified in this industry are located in Pennsylvania. This industry includes mining by owners or lessees or by establishments which have complete responsibility for operating anthracite mines for others on a contract or fee basis. Also included are anthracite preparation plants, whether or not operated in conjunction with a mine.
| Anthracite mining | Preparation plants, anthracite |
| Breakers, anthracite | Screening plants, anthracite |
| Coal mining, anthracite | Strip mining, anthracite: except on a contract basis |
| Culm bank recovery, anthracite except on a contract basis | Washeries, anthracite |
| Dredging, anthracite | |
| Codes |
Titles | Total Marketable US Businesses |
| 12310000 | Anthracite mining | 17 |
| 12310100 | Anthracite preparation and screening | 1 |
| 12310101 | Preparation plants, anthracite | 6 |
| 12310102 | Screening plants, anthracite | 0 |
| 12319901 | Dredging, anthracite | 1 |
| 12319902 | Recovery of anthracite from culm banks | 5 |
| 12319903 | Strip mining, anthracite | 13 |
| 12319904 | Underground mining, anthracite | 5 |
