Manganese prospect · Pinal County, Arizona
| State | Arizona |
| County | Pinal |
| Coordinates | 32.68340, -111.80631 |
| Primary | Manganese |
| Status | Prospect |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10137290 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Silver Reef Mine | 1.3 mi | Silver | Past Producer |
| Copper Standard | 1.6 mi | Copper, Silica | Past Producer |
| Copper Standard Mine | 1.8 mi | Copper | Producer |
| Silver Reef | 2.0 mi | Lead, Silica, Silver | Past Producer |
| Nugget | 2.1 mi | Silver | Past Producer |
| Old Jonah | 2.2 mi | Copper, Gold | Past Producer |
| Old Jonah Mine | 2.2 mi | Copper | Producer |
| M & M Group | 2.2 mi | Perlite, Uranium | Occurrence |
| Gravel Pit | 2.6 mi | Sand and Gravel, Construction | Past Producer |
| Black Prince No.1 | 3.0 mi | Past Producer | |
| Magnesium Queen | 3.3 mi | Manganese | Past Producer |
| Unnamed Prospect near Chuichu, AZ | 3.4 mi | Manganese | Occurrence |
This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.