Small level.
Cwmnantddu Colliery
Coal Mine
Worked from 1888 to c1900?
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Abertillery | |
| 51.714382, -3.088425 | |
| SO 2490 0230 | |
| Open Access | |
| 290m | |
| #2,376 |
Glynnantddu Colliery - 199m- Llanerch - 335m
- Graig Ddu Level - 360m
- Blaenserchan - 536m
- Greenland Colliery - 997m
- Cwmburgwm Colliery - 1,008m
- Cumburgwm Colliery pit - 1,044m
- Cumburgwm Colliery level - 1,118m
- Abiathur Jones' Pit - 1,207m
- Pantygasseg New - 1,384m
Viaduct Level - 1,452m- British Colliery - 1,568m
- Pentwyn Colliery Slope - 1,577m
- Eastern Valley Black Vein - 1,578m
- Plascoed Colliery - 1,579m
- Gwenallt - 1,581m
- Navigation Colliery - 1,611m
- Cwmffrwdoer Colliery - 1,625m
- Powell’s Navigation Colliery - 1,700m
- Pentwyn Colliery Level - 1,767m
- Black Barn - 1,789m
- Cumburgwm Colliery 2 - 1,867m
- Cwmsychan Colliery - 1,964m
- Blaencuffin Mine - 1,987m