MineArchiveBritish Coal Corporation
The National Coal Board's successor from 1987, which closed the Six Bells and Marine complex in 1988 and was itself wound up when the industry was privatised in 1994.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Six Bells Colliery | Blaenau Gwent | 1987–1988 |
Record created: 24 August 2026 · Last researched: 24 August 2026