Hilltop
Past ProducerManganese, SilicaUndergroundUSGS MRDS
Location
| State | Arizona |
| County | Santa Cruz |
| Coordinates | 31.53403, -110.80568 |
Commodities
| Primary | Manganese, Silica |
| Secondary | Copper, Iron |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10137329 |