Stone, Dimension past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.18420, -117.22118 |
| Primary | Stone, Dimension |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10167760 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Unnamed Perlite Occurrence (San Bernardino County) | 0.2 mi | Prospect | |
| Unnamed Prospect (San Bernardino County) | 0.2 mi | Talc-Soapstone | Occurrence |
| Hicks Perlite | 0.4 mi | Perlite | Past Producer |
| American Opal Co. Prospect | 0.6 mi | Semiprecious Gemstone | Prospect |
| Unnamed Prospect (San Bernardino County) | 0.8 mi | Perlite | Prospect |
| Puffer #2 Claim | 1.1 mi | Perlite | Prospect |
| Unnamed Prospect (San Bernardino County) | 1.2 mi | Semiprecious Gemstone | Prospect |
| Unnamed Prospect (San Bernardino County) | 1.2 mi | Semiprecious Gemstone | Prospect |
| Unnamed Opal Prospects (San Bernardino County) | 1.3 mi | Semiprecious Gemstone | Prospect |
| Unnamed Prospect (San Bernardino County) | 1.4 mi | Perlite | Prospect |
| Unnamed Perlite Occurrence (San Bernardino County) | 1.4 mi | Perlite | Occurrence |
| Unnamed Prospect near Lenwood, CA | 2.2 mi | Perlite | Prospect |
This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.