External Links
Publications (1)
- Hill, Alan; NMRS (2012); British Mining 94 - Coal: A Chronology for Britain; ISBN 0901450 6 85; pp.144,168.
Deep Duffryn
Coal Mine
Worked from 1850 to 1979
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Mountain Ash | |
| 51.686476, -3.382139 | |
| ST 0455 9954 | |
| Private Land | |
| 115m | |
| #2,401 |
Lower Duffryn Colliery - 731m- Cwmpennar Colliery - 751m
- Nixon's Navigation Colliery - 817m
- Glyngwyn Collery - 1,097m
- Abergorki - 1,128m
- Abercwmboi Colliery - 1,508m
- Middle Duffryn Colliery - 1,722m