Stone, Dimension past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.77001, -116.46196 |
| Primary | Stone, Dimension |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10257033 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Hector | 0.7 mi | Clay | Producer |
| Hector | 1.3 mi | Crushed, Broken Granite | Abandoned |
| Brown | 1.5 mi | Talc-Soapstone | Occurrence |
| Hector Bentonite Deposits | 1.9 mi | Bentonite | Past Producer |
| Newberry Hectorite Mine | 2.1 mi | Bentonite | Producer |
| Newberry Hectorite Mine | 2.4 mi | Clay | Past Producer |
| Fort Cady Deposit | 2.5 mi | Boron-Borates | Prospect |
| Unnamed Pit (San Bernardino County) | 2.9 mi | Sand and Gravel, Construction | Past Producer |
| Gravel Pit | 3.5 mi | Sand and Gravel, Construction | Past Producer |
| Fort Cady Solution Mine | 3.5 mi | Boron-Borates | Prospect |
| Hector Bentonite Deposit | 3.8 mi | Bentonite | Past Producer |
| Hector Tuff Bentonite Prospect | 3.9 mi | Bentonite | Occurrence |
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.