| Geometry type | point |
|---|---|
| State | MI |
| County | Houghton |
| Feature type | Open Pit Mine or Quarry |
| Feature azimuth | 0 |
| Topographic map name | Houghton |
| Map date | 1915 |
| Map scale | 62500 |
| Compiled by | USGS |
| GDA ID | 5442788 |
| Scan ID | 278212 |
| Map download | Map (PDF in zip) with Metadata (XML) |
| Geographic location | -88.59503629199992, 47.13344653100006 |
| Geologic map unit | -88.59503629199992, 47.13344653100006 |
| Related information | Nearby scientific data |