Mines in Grundy County, IA
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Bowers Sand Pit |
Kenneth W. Bowers Sand Co. |
Unknown |
|
Sand and Gravel |
| Conrad Quarry |
R. Untiedt |
Unknown |
|
Stone, Crushed |
| Grundy Center Pit |
|
Unknown |
|
Sand and Gravel |
| Holland Pit |
Maudlin Const. Co. |
Unknown |
|
Sand and Gravel |
| John Harms |
Grundy County |
Unknown |
|
Sand and Gravel |
| Lamken Pit |
Peters Construction Co. |
Unknown |
|
Sand and Gravel |
| Reiken Quarry |
Greene Limestone Co. |
Unknown |
|
Stone, Crushed |
| Tack Quarry |
|
Unknown |
|
Stone, Crushed |
| Unknown |
Jacob Peters |
Unknown |
|
Sand and Gravel |
| Unknown |
|
Unknown |
|
Sand and Gravel |
| Unknown |
|
Unknown |
|
Sand and Gravel |
| Unknown |
|
Unknown |
|
Sand and Gravel |
