Gypsum-Anhydrite Mines in Wyoming
232Total Sites
15Active
Gypsum-Anhydrite Mining in Wyoming
Wyoming has 232 gypsum-anhydrite-related mine and mineral deposit locations recorded in federal databases. Of these, 15 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Big Horn County | 63 |
| Fremont County | 61 |
| Johnson County | 18 |
| Washakie County | 14 |
| Converse County | 13 |
| Park County | 13 |
| Natrona County | 12 |
| Weston County | 12 |
| Albany County | 11 |
| Carbon County | 7 |
| Crook County | 5 |
| Sheridan County | 3 |
Gypsum-Anhydrite Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Celotex Bighorn Gypsum Mine | Park | Producer | |
| Celotex Quarry | Park | Surface | Producer |
| Cody Mill | Park | Processing Plant | Producer |
| Gypsum Quarry #6 | Big Horn | Surface | Producer |
| Harney Creek Valley | Albany | Surface | Producer |
| Himes Mill | Big Horn | Processing Plant | Producer |
| Little Sheep Mountain Anticline #10 | Big Horn | Producer | |
| Lovell Mine | Big Horn | Producer | |
| Mill Creek | Fremont | Producer | |
| Pat O'Hara Gypsum Quarry No.1 | Park | Surface | Producer |
| Red Mountain Gypsom Mine | Albany | Surface | Producer |
| Sage Creek Anticline | Fremont | Producer | |
| Sheep Creek | Fremont | Producer | |
| Unknown | Fremont | Producer | |
| Unknown | Big Horn | Surface | Producer |
| Absaroka Mountains #1 | Fremont | Unknown | |
| Absaroka Mtns #2 | Fremont | Surface | Unknown |
| Absaroka Mtns #3 | Fremont | Surface | Unknown |
| Absaroka Mtns #4 | Fremont | Surface | Unknown |
| Absaroka Mtns #5 | Fremont | Surface | Unknown |
| Alcova Area | Natrona | Well | Unknown |
| Antelope Ridge Area #1 | Fremont | Occurrence | |
| Antelope Ridge Area #2 | Fremont | Occurrence | |
| Antelope Ridge Area #3 | Fremont | Occurrence | |
| Beaver Creek | Natrona | Well | Unknown |
| Beaver Creek | Crook | Well | Unknown |
| Beaver Creek #1 | Big Horn | Occurrence | |
| Beaver Creek #2 | Big Horn | Occurrence | |
| Belle Fourche River No 2 | Crook | Well | Unknown |
| Big Horn Gypsum Co Quarry & Mill | Park | Surface | Plant |
| Big Horn Mountains # 1 | Johnson | Unknown | |
| Big Horn Mountains # 2 | Johnson | Unknown | |
| Big Red Creek | Natrona | Well | Unknown |
| Big Trails Area | Washakie | Occurrence | |
| Cedar Ridge | Weston | Occurrence | |
| Circle Ridge Anticline # 1 | Fremont | Occurrence | |
| Circle Ridge Anticline # 2 | Fremont | Occurrence | |
| Circle Ridge Anticline # 3 | Fremont | Occurrence | |
| Circle Ridge Anticline # 4 | Fremont | Occurrence | |
| Circle Ridge Anticline # 5 | Fremont | Occurrence | |
| Como Bluffs | Albany | Occurrence | |
| Connant Creek | Fremont | Occurrence | |
| Corral Creek | Natrona | Well | Unknown |
| Cottonwood Creek | Johnson | Unknown | |
| Dallas Anticline # 2 | Fremont | Occurrence | |
| Dallas Anticline #1 | Fremont | Occurrence | |
| Derby Anticline | Fremont | Occurrence | |
| Dry Creek #1 | Big Horn | Occurrence | |
| East Fork McDermotts Creek | Big Horn | Occurrence | |
| Elk Mountain Gypsum Area | Carbon | Occurrence |
All gypsum-anhydrite mines nationwide → · All mines in Wyoming →