Silver, Copper past producer · Pima County, Arizona
| State | Arizona |
| County | Pima |
| Coordinates | 31.82843, -110.76068 |
| Primary | Silver, Copper |
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10162018 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Sweet Bye and Bye Claim | 0.1 mi | Copper, Silver | Past Producer |
| Muheim-Grafen Group | 0.1 mi | Copper, Silver | Past Producer |
| Sweet Bye and Bye Mine | 0.1 mi | Copper, Silver | Past Producer |
| Oregon Copper, Chicago, & Coconino | 0.2 mi | Copper, Silver | Past Producer |
| Pickwick Prospect | 0.2 mi | Copper | Past Producer |
| Helvetia East | 0.3 mi | Copper, Silver | Past Producer |
| East Helvetia Deposit | 0.3 mi | Copper Oxide, Copper Sulfide | Past Producer |
| Connecticut | 0.4 mi | Copper | Unknown |
| Santa Rita Mountains Wollastonite | 0.4 mi | Wollastonite | Occurrence |
| Old Pap Claim | 0.5 mi | Copper | Past Producer |
| Santa Rita Mts Mine | 0.5 mi | Wollastonite | Occurrence |
| Muheim - Grafen Mine | 0.6 mi | Copper, Silver | 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.