Rockville, MN Stone Mines
Stone Mines in Rockville, Minnesota
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Cold Spring Granite Co | Private | Stone | ||
| Rockville Quarry No 1 | Colo Spring Granite Co. | Private | Stone | |
| Rockville Quarry No 2 | Colo Spring Granite Co. | Private | Stone | |
| Rockville Shop | Cold Springs Granite Co. | Private | Stone Stone, Crushed |