| Geometry type | polygon |
|---|---|
| State | MO |
| County | Lincoln |
| Feature type | Open Pit Mine or Quarry |
| Topographic map name | Silex |
| Map date | 1937 |
| Map scale | 62500 |
| Compiled by | USGS |
| GDA ID | 5575166 |
| Scan ID | 325231 |
| Map download | Map (PDF in zip) with Metadata (XML) |
| Geographic location | -91.05922683376555, 39.16355468777325 |
| Geologic map unit | -91.05922683376555, 39.16355468777325 |
| Related information | Nearby scientific data |