Pumice past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.74672, -116.39556 |
| Primary | Pumice |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10238030 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Fort Cady Solution Mine | 0.7 mi | Boron-Borates | Prospect |
| Unnamed Volcanic Cinder Occurrence (San Bernardino County) | 1.1 mi | Pumice | Occurrence |
| Unnamed Pit (San Bernardino County) | 1.3 mi | Sand and Gravel, Construction | Past Producer |
| Fort Cady Process Plant | 1.4 mi | Boron-Borates | Prospect |
| Fort Cady Deposit | 1.9 mi | Boron-Borates | Prospect |
| Newberry Hectorite Mine | 2.0 mi | Clay | Past Producer |
| Hector Bentonite Deposits | 2.2 mi | Bentonite | Past Producer |
| Newberry Hectorite Mine | 2.2 mi | Bentonite | Producer |
| Hector | 3.4 mi | Clay | Producer |
| Heather Pumice Prospect | 4.1 mi | Pumice | Occurrence |
| Unnamed Site (San Bernardino County) | 4.1 mi | Stone, Dimension | Past Producer |
| Hector | 4.3 mi | Crushed, Broken Granite | Abandoned |
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.