Sheffield, IA Mines
Mines in Sheffield, Iowa
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Sheffield Clay Pit | Sheffield Brick And Tile Co | Unknown | Clays | |
| Ubben Quarry | Weaver Construction Co. | Unknown | Stone, Crushed | |
| Unknown | Unknown | Sand and Gravel | ||
| Unknown | Unknown | Clays | ||
| Unknown | Unknown | Sand and Gravel | ||
| Unknown | Unknown | Sand and Gravel | ||
| Unknown | Unknown | Sand and Gravel | ||
| Unknown | Unknown | Sand and Gravel |