Black Hawk Claim
OccurrenceChromiumUSGS MRDS
Location
| State | California |
| County | Napa |
| Coordinates | 38.77627, -122.38495 |
Commodities
| Primary | Chromium |
Mine Details
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10031652 |
| State | California |
| County | Napa |
| Coordinates | 38.77627, -122.38495 |
| Primary | Chromium |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10031652 |