| Geometry type | polygon |
|---|---|
| State | MO |
| County | Franklin |
| Feature type | Open Pit Mine |
| Feature name | Old Acid Mine |
| Topographic map name | Union |
| Map date | 1946 |
| Map scale | 62500 |
| Compiled by | USGS |
| GDA ID | 5575324 |
| Scan ID | 325306 |
| Map download | Map (PDF in zip) with Metadata (XML) |
| Geographic location | -91.14123620514255, 38.270768550105316 |
| Geologic map unit | -91.14123620514255, 38.270768550105316 |
| Related information | Nearby scientific data |