Marine Colliery
Coal Mine
Worked from 1878 to 1960s
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Cwmavon | |
| 51.663321, -3.743635 | |
| SS 7950 9750 | |
| Open Access | |
| 220m | |
| #2,693 |
Wenallt Merthyr - 100m- Whitworth Colliery - 761m
- Wenallt Colliery - 900m
- East End Levels - 1,000m
- Aber Rhondda Colliery - 1,455m
- Lletty Mawr Colliery - 1,614m
- Tor y Mynydd Colliery - 1,854m