Big Reef
ProducerManganeseUSGS MRDS
Location
| State | California |
| County | San Bernardino |
| Coordinates | 34.80584, -116.33918 |
Commodities
| Primary | Manganese |
Mine Details
| Status | Producer |
| Data Source | USGS MRDS |
| Source ID | 10033529 |
| State | California |
| County | San Bernardino |
| Coordinates | 34.80584, -116.33918 |
| Primary | Manganese |
| Status | Producer |
| Data Source | USGS MRDS |
| Source ID | 10033529 |