Manganese past producer · Humboldt County, Nevada
| State | Nevada |
| County | Humboldt |
| Coordinates | 40.75573, -117.39318 |
| Primary | Manganese |
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10045124 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Black Hawk Prospect | 0.1 mi | Manganese | Prospect |
| Unnamed Prospect near Valmy, NV | 0.3 mi | Manganese | Prospect |
| Black Top Prospect | 0.4 mi | Manganese | Prospect |
| Manganese Occurrence | 0.4 mi | Manganese | Unknown |
| Donna Leigh Claims? 1982, Near Canyonmouth | 0.4 mi | Manganese, Silver, Barium-Barite | Occurrence |
| Man Claims | 0.5 mi | Manganese | Prospect |
| Red Gennie #1,2,3,4 | 0.6 mi | Prospect | |
| Manganese Occurrence | 0.9 mi | Manganese | Unknown |
| Gold Occurrence | 1.3 mi | Gold | Unknown |
| Gold Run No. 23 | 2.1 mi | Silver | Prospect |
| Unnamed Prospect near Valmy, NV | 2.3 mi | Silver | Prospect |
| De La Vega Claims | 2.4 mi | Manganese | Unknown |
This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.