Long Key, FL Mines
Mines in Long Key, Florida
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Long Key Rock Pit | Cothron, Inc., Alonzo | Private | Stone, Crushed | |
| Upper Keys Marine Constr. - Long Key Pit | Limestone |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Long Key Rock Pit | Cothron, Inc., Alonzo | Private | Stone, Crushed | |
| Upper Keys Marine Constr. - Long Key Pit | Limestone |