Marion County, IN Tungsten Mines
Tungsten Mines in Marion County, IN
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Mallory Metallurgical/ Indianapolis | Mallory Metallurgical Co. | Unknown | Tungsten |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Mallory Metallurgical/ Indianapolis | Mallory Metallurgical Co. | Unknown | Tungsten |