Ystalyfera
Coal Mine
Worked from 1910 to 1957
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Ystalyfera | |
| 51.758796, -3.79281 | |
| SN 7636 0820 | |
| Private Land | |
| 55m | |
| #3,024 |
Graigarw Colliery - 723m- Pen y Grug Colliery - 910m
- Ynysgeinon Colliery - 1,051m
- Crimea Colliery - 1,115m
- Daren - 1,180m
- Varteg - 1,227m
- Clyngwyn Colliery - 1,234m
- Byrnant Varteg Colliery - 1,272m
- Pentwyn - 1,325m
- Tirbach - 1,504m
- Gilwen Colliery - 1,806m
- Tareni - 1,890m
- Gleison - 1,919m