MineArchiveLlynfi Coal and Iron Company
The Maesteg iron and coal concern that began the sinking of Coegnant in 1882. It is a separate company from the Llynfi, Tondu and Ogmore Coal and Iron Company also recorded in the valley.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Caedefaid Colliery | Bridgend | 1867–1872 |
| Coegnant Colliery | Bridgend | 1882–1889 |
| Maesteg Deep Colliery | Bridgend | ?–? |
Record created: 10 September 2026 · Last researched: 10 September 2026