Rio Tinto Zinc
The major mining group that owned Wheal Jane following the 1969 redevelopment, through to its 1991 closure.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Wheal Jane | Cornwall | 1969–1991 |
The major mining group that owned Wheal Jane following the 1969 redevelopment, through to its 1991 closure.
| Mine | Region | Years |
|---|---|---|
| Wheal Jane | Cornwall | 1969–1991 |