Calcium occurrence · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.78891, -117.31508 |
| Primary | Calcium |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10141010 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Vitrlite Marl Deposits | 0.4 mi | Stone, Crushed/Broken | Past Producer |
| Unnamed Marl Occurrence near Silver Lakes, CA | 0.4 mi | Calcium | Occurrence |
| Unnamed Pit near Silver Lakes, CA | 2.3 mi | Sand and Gravel, Construction | Past Producer |
| Searles Plant | 2.8 mi | Salt | Producer |
| Unnamed Prospect near Silver Lakes, CA | 3.5 mi | Clay | Prospect |
| Golconda Deposit | 4.2 mi | Silica | Past Producer |
| Golconda Asbestos Deposit | 4.4 mi | Asbestos | Prospect |
| Hodge Deposits | 4.9 mi | Stone, Crushed/Broken | Prospect |
| New Discovery Mine | 5.0 mi | Gold | Past Producer |
| Golconda Clay Deposit | 5.2 mi | Kaolin | Prospect |
| Millet Deposit | 5.3 mi | Clay | Prospect |
| White Hope Mine | 5.3 mi | Stone, Crushed/Broken | Past Producer |
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.