MineArchiveClifford Amalgamated Mines
Clifford Amalgamated Mines was formed in 1857 by merging the neighbouring Consolidated Mines and United Mines in Gwennap, Cornwall — once hugely profitable copper setts — as falling ore grades and foreign competition forced consolidation; the combined operation struggled on unprofitably until 1870.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Consolidated Mines | Cornwall | 1861–1870 |
| Cusvey Mine | Cornwall | ?–1870 |
| Ting Tang Mine | Cornwall | 1861–1870 |
| Wheal Clifford | Cornwall | 1861–1870 |
| Wheal Cupboard | Cornwall | 1861–1870 |