Helvetia Mine
UnknownLead, SilverUndergroundUSGS MRDS
Location
| State | Arizona |
| County | Santa Cruz |
| Coordinates | 31.62653, -110.88678 |
Commodities
| Primary | Lead, Silver |
| Secondary | Copper |
Mine Details
| Status | Unknown |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10186778 |