Arniston Coal Company
The company formed in 1874 that owned Arniston Colliery at Gorebridge, Midlothian, taking over the Emily Pit and sinking the Gore Pit (1878), until nationalisation in 1947.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Arniston Colliery | Midlothian | 1874–1947 |
Record created: 4 October 2026 · Last researched: 4 October 2026