Small anthracite pit.
Pontlash Colliery
Coal Mine
Worked from 1890 to 1908
Jan 1st, 2024 from NMRS by Buddle-Bot![]()
| South Wales | |
| Pantyffynnon | |
| 51.808206, -4.017584 | |
| SN 6100 1410 | |
| Private Land | |
| 70m | |
| #2,812 |
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