Bertha
OccurrenceGold, SilverUSGS MRDS
Location
| State | Colorado |
| County | Boulder |
| Coordinates | 40.08026, -105.49226 |
Commodities
| Primary | Gold, Silver |
Mine Details
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10015990 |
| State | Colorado |
| County | Boulder |
| Coordinates | 40.08026, -105.49226 |
| Primary | Gold, Silver |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10015990 |