Cefngoleu Colliery Ltd
Owner of Cefn Goleu Colliery near Gowerton from the 1910s until its abandonment in 1922; wound up voluntarily in March 1939.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Cefn Golau Colliery | Swansea | ?–1922 |
Record created: 10 October 2026 · Last researched: 10 October 2026