Location
| State | Arizona |
| County | Pima |
| Coordinates | 31.91679, -111.08402 |
Commodities
| Primary | Tungsten |
| Secondary | Copper, Silver |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10008539 |
Nearest Recorded Sites
| Site | Distance | Commodity | Status |
|---|
| Scorpio Annex Copper | 0.5 mi | | Occurrence |
| Wellington Mine | 0.9 mi | Copper | Occurrence |
| Lone Valley Mine Group | 1.2 mi | Copper, Silver, Tungsten | Past Producer |
| Copper Prince | 1.4 mi | Copper | Unknown |
| Minnie Mine | 1.4 mi | Copper, Silver | Past Producer |
| Minnie Mine | 1.4 mi | Copper | Producer |
| Cwt Mine | 1.8 mi | Copper, Lead, Silver, Zinc | Past Producer |
| Unknown near Green Valley, AZ | 1.8 mi | Copper | Occurrence |
| Twin Buttes Mill | 1.8 mi | Copper | Producer |
| Contention Mine | 1.8 mi | Copper, Gold, Lead, Manganese, Silver, Zinc | Past Producer |
| Copper King Mine | 1.9 mi | Zinc, Copper | Producer |
| Copper Queen Mine | 1.9 mi | Copper, Silver | Past Producer |
What This Means
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.