MineArchiveClosehouse Minerals Ltd
Took over Closehouse Mine in 1989, the last of four companies to work its barytes; the mine was abandoned late in the 1990s.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Closehouse Mine | County Durham | 1989–1999 |
Record created: 8 September 2026 · Last researched: 8 September 2026