Portland, No.7 Pit
Coal Mine
Jan 1st, 2024 from NMRS by Buddle-Bot
| East and South Midlands Coalfields | |
| Kirkby-in-Ashfield | |
| 53.078754, -1.287713 | |
| SK 4781 5374 | |
| Private Land | |
| 145m | |
| #21,734 |
Portland, No.6 Pit - 131m- Portland, No.4 Pit - 713m
- Mexborough, No.1 Pit - 790m
- Mexborough, No.2 Pit - 858m
- Portland, No.2 Pit - 905m
- Portland - 1,064m
Annesley Woodhouse Quarry - 1,221m- Mexborough, No.3 Pit - 1,243m
- Langton - 1,359m
- Bentinck - 1,722m
- Brookhill - 1,811m