Gypsum-Anhydrite prospect · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.64309, -116.66447 |
| Primary | Gypsum-Anhydrite |
| Status | Prospect |
| Type | Surface |
| Discovery Year | 1889 |
| Data Source | USGS MRDS |
| Source ID | 10140992 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Owls Head Celestite Prospect | 0.2 mi | Strontium | Occurrence |
| Unnamed Prospect (San Bernardino County) | 0.2 mi | Manganese, Strontium | Prospect |
| Unnamed Prospect (San Bernardino County) | 0.2 mi | Strontium | Prospect |
| Emma Deposit | 0.4 mi | Manganese | Producer |
| Owl Hole Mine | 0.5 mi | Iron, Manganese | Past Producer |
| New Deal Mine | 0.5 mi | Iron | Past Producer |
| Unnamed Prospect (San Bernardino County) | 0.8 mi | Bentonite | Prospect |
| Unnamed Prospect (San Bernardino County) | 1.0 mi | Gold, Silver | Prospect |
| Owl Hole Deposit | 1.2 mi | Gypsum-Anhydrite | Occurrence |
| Unnamed Prospect (San Bernardino County) | 1.2 mi | Gold, Silver | Prospect |
| Unnamed Clay Prospect (San Bernardino County) | 1.3 mi | Bentonite | Occurrence |
| Unnamed Prospect (San Bernardino County) | 1.3 mi | Iron, 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.