W.G. Cooke and Co.
Opened Long Rake in 1867 to extract fluorspar, calcite and lead, with production starting in 1872.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Long Rake Spar Mine | Derbyshire | ?–? |
Opened Long Rake in 1867 to extract fluorspar, calcite and lead, with production starting in 1872.
| Mine | Region | Years |
|---|---|---|
| Long Rake Spar Mine | Derbyshire | ?–? |