Montmorillonite Mines
22Total Sites
4Active
Top States
| State | Sites |
|---|---|
| Nevada | 17 |
| California | 3 |
| Mississippi | 1 |
| Florida | 1 |
Notable Sites
| Mine | State | County | Status |
|---|---|---|---|
| Mid-florida Mining - Emathla Mine | Florida | Marion | Producer |
| Robertson Clay Mine | California | San Bernardino | Producer |
| Sylvarena Bucatunna Clay Mine | Mississippi | Smith | Producer |
| Tuttle Mine | Nevada | Lyon | Producer |
| Ballarat Saponite Prospect | California | Inyo | Prospect |
| Bristol Well Deposit | Nevada | Lincoln | Prospect |
| Carson Sink | Nevada | Churchill | Occurrence |
| Castle Mtns. | Nevada | Clark | Past Producer |
| Churchill Clay | Nevada | Lyon | Past Producer |
| Gabbs Valley Range Clay | Nevada | Mineral | Prospect |
| Jupiter Bleaching Clay | Nevada | Lyon | Past Producer |
| Nixon Deposit | Nevada | Washoe | Prospect |
| Nye Obras | Nevada | Nye | Occurrence |
| Pahute Mesa Deposit | Nevada | Nye | Occurrence |
| Rosebud Canyon Deposit | Nevada | Pershing | Occurrence |
| Sarcabatus Flat Deposit | Nevada | Nye | Prospect |
| Silver Lake Clay Mine | California | San Bernardino | Past Producer |
| Some Tuesday | Nevada | Churchill | Occurrence |
| Trinity Deposit | Nevada | Churchill | Occurrence |
| Vanderbilt Mine | Nevada | Clark | Past Producer |
| Willow Tank | Nevada | Clark | Occurrence |
| Wonder No. 1 Claim | Nevada | Nye | Prospect |