Copper, Silver past producer · Pima County, Arizona
| State | Arizona |
| County | Pima |
| Coordinates | 31.89682, -111.05459 |
| Primary | Copper, Silver |
| Secondary | Gold, Lead, Zinc |
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10258946 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Copper Glance Mine | 0.0 mi | Copper | Past Producer |
| Scorpio Annex Copper Project | 0.1 mi | Copper | Occurrence |
| Copper Queen Mine | 0.2 mi | Copper | Past Producer |
| Copper Bullion | 0.3 mi | Unknown | |
| Bullion Prospect | 0.3 mi | Occurrence | |
| Copper Queen Mine | 0.3 mi | Copper, Silver | Past Producer |
| Copper King Mine | 0.4 mi | Zinc, Copper | Producer |
| Asbestos Prospect | 0.4 mi | Asbestos | Occurrence |
| Copper King Mine | 0.4 mi | Lead, Silver, Zinc, Copper | Past Producer |
| Twin Buttes Drilling Operation | 0.6 mi | Producer | |
| Twin Buttes Mill | 0.7 mi | Copper | Producer |
| Twin Buttes | 0.8 mi | Copper Sulfide, Copper Oxide | Past Producer |
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.