Jefferson Parish, LA Sulfur Mines
Sulfur Mines in Jefferson Parish, LA
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Caminada Mine | Freeport-Mcmoran Inc. | National Offshore | Underground | Sulfur |
| Grand Isle Block 16 Mine | State Offshore | Sulfur | ||
| Grand Isle Block 18 Mine | State Offshore | Sulfur |