Copper prospect · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.31944, -114.64160 |
| Primary | Copper |
| Tertiary | Gold, Silver |
| Status | Prospect |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10286822 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Copper Queen | 0.1 mi | Occurrence | |
| Unnamed Prospect near Big River, CA | 0.5 mi | Gold | Prospect |
| Unnamed Prospect near Big River, CA | 0.9 mi | Gold | Prospect |
| Pyramid Butte Claim | 1.5 mi | Copper | Prospect |
| Unnamed Prospect near Big River, CA | 1.9 mi | Gold | Prospect |
| Unnamed Prospect near Big River, CA | 2.5 mi | Gold | Prospect |
| Unknown Prospect (San Bernardino County) | 2.9 mi | Bentonite | Prospect |
| Juanita Rose No. 3 | 3.0 mi | Gold | Prospect |
| Tri Metal Mine | 3.0 mi | Lead | Prospect |
| Pyramid Group ? | 3.2 mi | Gold | Prospect |
| Pyramid Claim Group ? | 3.4 mi | Gold | Prospect |
| Turquoise Silver | 3.4 mi | Gold | Prospect |
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.