Saint Donatus, IA Mines
Mines in Saint Donatus, Iowa
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Dubuque Sand and Gravel Dredge | Dubuque Sand And Gravel | Unknown | Sand and Gravel | |
| Franks Quarry | Alpha Crushed Stone Inc. | Unknown | Stone, Crushed | |
| Limestone Prospect | Private | Stone, Crushed | ||
| Limestone Prospect | Private | Stone, Crushed | ||
| Outcrop | Phosphorus | |||
| St Donatus Quarry | B. L. Anderson Inc. | Unknown | Stone, Crushed | |
| Tete Des Morts Diggings | Lead | |||
| Tete Des Morts Subdistrict | Lead Zinc |