External Links
Publications (2)
- Hill, Alan; NMRS (2012); British Mining 94 - Coal: A Chronology for Britain; ISBN 0901450 6 85; pp.242.
- NMRS; Newsletter Aug/2014; pp.8-9.
Mardy Colliery
Coal Mine
Worked from 1862 to 1925
Jan 1st, 2024 from WCM by Buddle-Bot
| South Wales | |
| Rhymney | |
| 51.751992, -3.282005 | |
| SO 1160 0670 | |
| Private Land | |
| 260m | |
| #2,691 |
Terrace Pit - 411m- Duffryn New - 607m
- Duffryn Old - 858m
- Rhymey Merthyr Colliery - 1,299m
Pitwellt - 1,303m- Pidwellt - 1,511m