MineArchiveNew Cwmebol Slate and Slab Co. Ltd
Took over Cwm Ebol quarry from 1875, building a new lower mill completed in 1876 under chairman F. Thompson.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Cwm Ebol Quarry | Gwynedd | 1875–1883 |
Record created: 30 August 2026 · Last researched: 30 August 2026