Cwmpennar Colliery
Coal Mine
Worked from 1850s to 1927
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Mountain Ash | |
| 51.691884, -3.38867 | |
| SO 0411 0015 | |
| Private Land | |
| 155m | |
| #2,380 |
Lower Duffryn Colliery - 22m- Deep Duffryn - 751m
- Middle Duffryn Colliery - 1,117m
- Abercwmboi Colliery - 1,191m
- Nixon's Navigation Colliery - 1,568m
- George Pit - 1,608m
- Lletty Shenklin Colliery - 1,814m
- Glyngwyn Collery - 1,828m
- Abergorki - 1,878m
- Duffryn Old Colliery - 1,896m
- Old Duffryn Colliery - 1,952m