MineArchivePlymouth Iron Works Company
Worked Rhydycar Colliery, among other small Merthyr levels, in the 19th century, supplying the Plymouth Ironworks under the Earl of Plymouth's 1763 lease.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Perthyglisson Colliery | Merthyr Tydfil | 1870–1870 |
| Rhydycar Colliery | Merthyr Tydfil | ?–? |
Record created: 15 September 2026 · Last researched: 15 September 2026