Manganese past producer · Maricopa County, Arizona
| State | Arizona |
| County | Maricopa |
| Coordinates | 33.71866, -113.22606 |
| Tertiary | Manganese |
| Status | Past Producer |
| Type | Surface |
| Discovery Year | 1953 |
| Data Source | USGS MRDS |
| Source ID | 10186438 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Knabe No. 6 Mine | 0.1 mi | Manganese | Past Producer |
| Lack Raven and Crow Groups | 0.7 mi | Manganese | Past Producer |
| Wisconsin | 0.8 mi | Manganese | Prospect |
| Jennings Prospect | 0.9 mi | Manganese | Occurrence |
| Black Sue | 1.0 mi | Manganese | Past Producer |
| Evening Star | 1.4 mi | Copper | Prospect |
| Evening Star & Silver Queen Mine | 1.4 mi | Lead, Copper, Gold, Silver | Past Producer |
| Sisson & Peagram Prospect | 1.7 mi | Prospect | |
| Mollie Davenport | 1.8 mi | Manganese | Prospect |
| Knabe No. 4 Mine | 1.8 mi | Manganese | Past Producer |
| Knabe No.4 Mine | 1.8 mi | Manganese | Past Producer |
| Gallagher & Flynn Groups | 1.8 mi | Manganese | 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.