External Links
Publications (1)
- (1988); WMS Newsletter Issue 18 May; 12 pages
Powell’s Navigation Colliery
Coal Mine
Worked from c1878 to c1954?
Jan 1st, 2024 from NMRS by Buddle-Bot
| South Wales | |
| Abersychan | |
| 51.728409, -3.078626 | |
| SO 2560 0385 | |
| Private Land | |
| 195m | |
| #2,815 |
Navigation Colliery - 114m- British Colliery - 308m
- Abiathur Jones' Pit - 492m
- Golynos Colliery Pit & Level - 559m
- Cumburgwm Colliery level - 672m
- Cumburgwm Colliery pit - 679m
- Cwmburgwm Colliery - 809m
- Cumburgwm Colliery 2 - 1,222m
- Cwmsychan Colliery - 1,247m
- Pentwyn Colliery Slope - 1,318m
- Lower Varteg Colliery - 1,382m
- Pentwyn Colliery Level - 1,448m
- Deakin’s Slope - 1,453m
- Llanerch - 1,535m
- Greenland Colliery - 1,578m
- Rock Slope & Pit - 1,600m
- No.10 Slope - 1,650m
- Graig Wen - 1,672m
- Cwmnantddu Colliery - 1,700m
- Glynnantddu Colliery - 1,791m
- Graig Ddu Level - 1,794m
- Top Pits - 1,972m