Ventura, IA Mines
Mines in Ventura, Iowa
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Miller Pit | Hallett Construction Co. | Unknown | Sand and Gravel | |
| Torkelson Pit | Hancock County Highway Department | Unknown | Sand and Gravel | |
| Unknown | Herman Bunns And Sons Inc | Unknown | Sand and Gravel |