MineArchiveUnited Minera Mining Company
Formed 1897 from the merger of the New Minera Mining Company and the established Minera Mining Company; operated the field through to closure.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Minera Lead Mines | Wrexham | 1897–1914 |
Formed 1897 from the merger of the New Minera Mining Company and the established Minera Mining Company; operated the field through to closure.
| Mine | Region | Years |
|---|---|---|
| Minera Lead Mines | Wrexham | 1897–1914 |