Copper, Silver past producer · Pima County, Arizona
| State | Arizona |
| County | Pima |
| Coordinates | 31.83263, -110.75878 |
| Primary | Copper, Silver |
| Secondary | Lead, Zinc, Molybdenum, Gold |
| Status | Past Producer |
| Deposit Type | Porphyry Cu, Skarn Related |
| First Production | 1890 |
| Discovery Year | 1870 |
| Data Source | USGS MRDS |
| Source ID | 10210685 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| East Helvetia Deposit | 0.1 mi | Copper Oxide, Copper Sulfide | Past Producer |
| Pickwick Prospect | 0.1 mi | Copper | Past Producer |
| Sweet Bye and Bye Mine | 0.2 mi | Copper, Silver | Past Producer |
| Old Pap Claim | 0.2 mi | Copper | Past Producer |
| Pickwick Mine | 0.3 mi | Silver, Copper | Past Producer |
| Muheim-Grafen Group | 0.3 mi | Copper, Silver | Past Producer |
| Sweet Bye and Bye Claim | 0.3 mi | Copper, Silver | Past Producer |
| Oregon Copper, Chicago, & Coconino | 0.4 mi | Copper, Silver | Past Producer |
| Connecticut | 0.4 mi | Copper | Unknown |
| Santa Rita Mountains Wollastonite | 0.4 mi | Wollastonite | Occurrence |
| Merchant | 0.4 mi | Copper | Unknown |
| Santa Rita Mts Mine | 0.4 mi | Wollastonite | Occurrence |
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.