Rainbow Group
ProspectCopperUndergroundUSGS MRDS
Location
| State | California |
| County | Humboldt |
| Coordinates | 40.39315, -123.12391 |
Commodities
| Primary | Copper |
Mine Details
| Status | Prospect |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10163659 |
| State | California |
| County | Humboldt |
| Coordinates | 40.39315, -123.12391 |
| Primary | Copper |
| Status | Prospect |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10163659 |