| Geometry type | point |
|---|---|
| State | CA |
| County | Trinity |
| Feature type | Adit |
| Feature name | Tunnel |
| Feature azimuth | 80 |
| Topographic map name | Bonanza King |
| Map date | 1955 |
| Map scale | 62500 |
| Compiled by | USGS |
| GDA ID | 5500647 |
| Scan ID | 296862 |
| Adit direction | e |
| Map download | Map (PDF in zip) with Metadata (XML) |
| Geographic location | -122.57074605999992, 41.03991040600005 |
| Geologic map unit | -122.57074605999992, 41.03991040600005 |
| Related information | Nearby scientific data |