Mines in Big Horn County, Wyoming
276Total
40Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| G-p Gypsum Quarries | Gypsum | Surface | Active | MSHA |
| Bpm Lovell Mill | Bentonite | Facility | Active | MSHA |
| Bpm Lovell Mine | Bentonite | Surface | Active | MSHA |
| Big Horn Basin Mines | Bentonite | Surface | Active | MSHA |
| Lovell Mill | Bentonite | Facility | Active | MSHA |
| Magnet Cove Mill | Bentonite | Facility | Active | MSHA |
| Magnet Cove Mine | Bentonite | Surface | Active | MSHA |
| Sage Creek Mill | Bentonite | Facility | Active | MSHA |
| Stucco Mill | Bentonite | Facility | Active | MSHA |
| Yellowtail Mine | Bentonite | Surface | Active | MSHA |
| American Colloid Co Mine | Clay | Processing Plant | Producer | MRDS |
| Beaver Hill Mines | Bentonite | Surface | Producer | MRDS |
| Beaver Hill Mines | Bentonite | Surface | Producer | MRDS |
| Clark Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Colony Plant Bentonite | Bentonite | Surface | Producer | MRDS |
| Dresser Bentonite Mine | Bentonite | Surface | Producer | MRDS |
| Dresser Industry Inc Mill | Clay | Processing Plant | Producer | MRDS |
| Greybull Area #1 | Bentonite | Surface | Producer | MRDS |
| Greybull Area #2 | Bentonite | Surface | Producer | MRDS |
| Greybull Area #3 | Bentonite | Surface | Producer | MRDS |
| Greybull Area #4 | Bentonite | Surface | Producer | MRDS |
| Gypsum Quarry #6 | Gypsum-Anhydrite | Surface | Producer | MRDS |
| Himes Mill | Gypsum-Anhydrite | Processing Plant | Producer | MRDS |
| L.e.collingwood Bent.mine & Mill | Bentonite | Surface | Producer | MRDS |
| Little Sheep Mountain Anticline #10 | Gypsum-Anhydrite | Producer | MRDS | |
| Lovell | Clay | Producer | MRDS | |
| Lovell Deposit #1 | Bentonite | Surface | Producer | MRDS |
| Lovell Deposit #2 | Bentonite | Surface | Producer | MRDS |
| Lovell Mine | Gypsum-Anhydrite | Producer | MRDS | |
| Lovell Mines | Bentonite | Surface | Producer | MRDS |
| North-east Of Greybull | Bentonite | Producer | MRDS | |
| Northwest Of Greybull | Bentonite | Surface | Producer | MRDS |
| Porter Gulch Area | Bentonite | Surface | Producer | MRDS |
| Ryan Consolidated Claims | Uranium | Producer | MRDS | |
| Sage Creek Mill | Clay | Processing Plant | Producer | MRDS |
| Stucco Mill | Clay | Processing Plant | Producer | MRDS |
| Stucco Mines | Bentonite | Surface | Producer | MRDS |
| Unknown | Gypsum-Anhydrite | Surface | Producer | MRDS |
| Unknown | Uranium | Offshore | Producer | MRDS |
| Yellowtail Mine | Uranium | Surface | Producer | MRDS |
| 3j Crushing Plant | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Al Egbert | Uranium | Surface | Unknown | MRDS |
| Amsden Property | Uranium | Prospect | MRDS | |
| Anomaly #1 | Uranium | Occurrence | MRDS | |
| Anomaly #4 | Uranium | Occurrence | MRDS | |
| Anomaly #4 | Uranium | Occurrence | MRDS | |
| Anomaly #6 | Uranium | Surface | Occurrence | MRDS |
| Anomaly No 1 | Uranium | Surface | Unknown | MRDS |
| Anomaly No. 3 | Uranium | Occurrence | MRDS | |
| Asay Pit Number One | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Asay Pit Number Three | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Asay-egbert Prospects | Uranium | Occurrence | MRDS | |
| Asay-egbert Prospects | Uranium | Occurrence | MRDS | |
| Avery Claims | Uranium | Surface | Unknown | MRDS |
| Bairco Mobile Crusher | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Bald Mountain Placer Claims | Gold | Placer | Prospect | MRDS |
| Bear Creek | Bentonite | Surface | Abandoned | MSHA |
| Bear Creek #1 | Bentonite | Well | Unknown | MRDS |
| Bear Creek #2 | Bentonite | Well | Unknown | MRDS |
| Beaver Creek | Uranium | Surface | Unknown | MRDS |
| Beaver Creek #1 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Beaver Creek #2 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Big Coulee | Stone, Crushed/Broken | Well | Unknown | MRDS |
| Big Hill Group | Uranium | Occurrence | MRDS | |
| Big Hill Group | Uranium | Occurrence | MRDS | |
| Big Hill Group | Uranium | Occurrence | MRDS | |
| Big Hill Group | Uranium | Occurrence | MRDS | |
| Big Hill Group | Uranium | Occurrence | MRDS | |
| Big Hill Group | Uranium | Surface | Unknown | MRDS |
| Big Hill Group | Uranium | Occurrence | MRDS | |
| Big Horn Redi-mix, Inc. | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Big Horn River | Bentonite | Well | Unknown | MRDS |
| Big Horn River Area | Bentonite | Well | Unknown | MRDS |
| Bighorn Bentonite Co. Claims | Bentonite | Occurrence | MRDS | |
| Blm Pit | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Brody Pit | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Burgess Claim | Uranium | Surface | Unknown | MRDS |
| Burgess Claim | Uranium | Surface | Unknown | MRDS |
| Capwood Properties | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Cave Group | Uranium | Surface | Unknown | MRDS |
| City Pit | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Claim Area | Uranium | Surface | Unknown | MRDS |
| Cowley | Titanium-Heavy Minerals | Surface | Occurrence | MRDS |
| Crooked Creek Group | Uranium | Occurrence | MRDS | |
| Crooked Creek Group | Uranium | Surface | Prospect | MRDS |
| Crusher #1 | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Crusher No 1 | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Crusher No 2 | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Crystal | Bentonite | Well | Unknown | MRDS |
| Dirty Beast | Uranium | Underground | Prospect | MRDS |
| Dry Creek #1 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Dry Creek #2 | Bentonite | Occurrence | MRDS | |
| Dry Creek Group No.1 | Uranium | Occurrence | MRDS | |
| Dry Creek Group No.2 | Uranium | Occurrence | MRDS | |
| Dry Creek Group No.3 | Uranium | Occurrence | MRDS | |
| Dry Gulch | Bentonite | Well | Unknown | MRDS |
| East Fork Mcdermotts Creek | Gypsum-Anhydrite | Occurrence | MRDS | |
| Egbert | Uranium | Occurrence | MRDS | |
| End Of Day & Sun Up Claims No.1 | Uranium | Surface-Underground | Prospect | MRDS |
| End Of Day & Sun Up Claims No.2 | Uranium | Surface-Underground | Prospect | MRDS |
| End Of Day & Sun Up Claims No.3 | Uranium | Surface-Underground | Prospect | MRDS |
| End Of Day & Sun Up Claims No.4 | Uranium | Surface-Underground | Prospect | MRDS |
| Five Springs Area | Stone, Crushed/Broken | Well | Unknown | MRDS |
| Fuesner & Sons | Uranium | Surface | Past Producer | MRDS |
| Gk Gravel Pit | Construction Sand and Gravel | Surface | Temporarily Idled | MSHA |
| Government Pit Number One | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Greybull | Bentonite | Well | Unknown | MRDS |
| Greybull Field Project | Oil Shale | Underground | Abandoned | MSHA |
| Greybull Stucco | Gypsum-Anhydrite | Past Producer | MRDS | |
| Gypsum Creek Area | Bentonite | Past Producer | MRDS | |
| Gypsum Quarry #3 | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Gypsum Quarry No. 7 | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| High Noon | Uranium | Underground | Past Producer | MRDS |
| High Noon Claims | Uranium | Surface | Unknown | MRDS |
| Highland Excavation Pit | Construction Sand and Gravel | Surface | Temporarily Idled | MSHA |
| Horse Creek Canyon | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Horseshoe 9-10 | Uranium | Occurrence | MRDS | |
| Horseshoe Claims #9&10 | Uranium | Surface-Underground | Past Producer | MRDS |
| Horseshoe Group | Uranium | Surface | Unknown | MRDS |
| Hyattville Area | Gypsum-Anhydrite | Occurrence | MRDS | |
| Jet 8 | Uranium | Surface | Past Producer | MRDS |
| Jet Claims, Modern Claims | Uranium | Surface | Past Producer | MRDS |
| John Claim | Uranium | Surface | Unknown | MRDS |
| Lisbon Mines | Uranium | Surface | Unknown | MRDS |
| Little Mountain | Uranium | Past Producer | MRDS | |
| Little Mountain | Uranium | Surface | Past Producer | MRDS |
| Little Sheep | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain | Stone, Crushed/Broken | Prospect | MRDS | |
| Little Sheep Mountain Anticline #1 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #11 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #12 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #13 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #14 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #15 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #18 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #19 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #2 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #20 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #3 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #4 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #5 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #6 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #8 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Anticline #9 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Little Sheep Mountain Antilline No7 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Lovell | Zirconium, Titanium-Heavy Minerals, Thorium | Surface | Occurrence | MRDS |
| Lucky Strike | Uranium | Occurrence | MRDS | |
| Molnar Pit | Construction Sand and Gravel | Surface | Temporarily Idled | MSHA |
| Marvel Mine | Uranium | Occurrence | MRDS | |
| Marvel Mine | Uranium | Surface | Unknown | MRDS |
| Mickey 2-10 | Uranium | Past Producer | MRDS | |
| Midnight | Uranium | Underground | Past Producer | MRDS |
| Midnight | Uranium | Surface | Past Producer | MRDS |
| Midnight | Uranium | Underground | Past Producer | MRDS |
| Mike #10 | Uranium | Occurrence | MRDS | |
| Mike #10 & Mickey #2-10 | Uranium | Surface | Past Producer | MRDS |
| Mike 1-10 | Uranium | Past Producer | MRDS | |
| Mike 1-10 | Uranium | Surface | Past Producer | MRDS |
| Mike Claims | Uranium | Occurrence | MRDS | |
| Morris Avery | Uranium | Occurrence | MRDS | |
| Mudstone Claims | Uranium | Surface | Unknown | MRDS |
| Mudstone Claims | Uranium | Surface | Unknown | MRDS |
| Mudstone Claims | Uranium | Processing Plant | Unknown | MRDS |
| North Emblem | Stone, Crushed/Broken | Well | Unknown | MRDS |
| North Of Cowley | Bentonite | Past Producer | MRDS | |
| Old Glory Hole | Uranium | Surface | Unknown | MRDS |
| Paintrock Area | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Porcupine Group | REE, Beryllium | Prospect | MRDS | |
| Portable #1 | Construction Sand and Gravel | Surface | Temporarily Idled | MSHA |
| Potato Ridge | Gypsum-Anhydrite | Occurrence | MRDS | |
| Reeves Ranch | Uranium | Occurrence | MRDS | |
| Reeves Ranch | Uranium | Surface | Unknown | MRDS |
| Robertson Claim-no.1 | Uranium | Surface-Underground | Prospect | MRDS |
| Robertson Claim-no.1 | Uranium | Surface-Underground | Prospect | MRDS |
| Sand And Gravel Nichols | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Sanguine #12 | Uranium | Surface | Unknown | MRDS |
| Saunders Mine | Uranium | Surface | Unknown | MRDS |
| Sheep Mountain Anticline #1 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Sheep Mountain Anticline #2 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Shell Canal | Bentonite | Well | Unknown | MRDS |
| Shell Creek Canyon | Stone, Crushed/Broken | Well | Unknown | MRDS |
| Shell Creek Prospect | Uranium | Surface | Past Producer | MRDS |
| Shirran Pit | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Smith Property & Lucky Strike Claim | Uranium | Prospect | MRDS | |
| Smith-pauleson | Uranium | Occurrence | MRDS | |
| Smith-powleson Claim | Uranium | Occurrence | MRDS | |
| Snake Mine | Clay | Surface | Past Producer | MRDS |
| Soldier Creek Prospect | Potassium, Potash | Occurrence | MRDS | |
| Spanish Point Agate Mine | Semiprecious Gemstone | Surface | Prospect | MRDS |
| Sunup Group | Uranium | Occurrence | MRDS | |
| Super Cub Mine | Uranium | Surface | Past Producer | MRDS |
| Sykes Mountain | Stone, Crushed/Broken | Well | Unknown | MRDS |
| Tenseep Canyon | Gypsum-Anhydrite | Occurrence | MRDS | |
| Three Fork Canyon Area #1 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Three Fork Canyon Area #2 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Three Fork Canyon Area #4 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Three Forks Canyon Area #3 | Gypsum-Anhydrite | Occurrence | MRDS | |
| Titan Mine | Uranium | Surface | Unknown | MRDS |
| Tri Pacer #4 | Uranium | Occurrence | MRDS | |
| Tri-pacer #4 | Uranium | Surface | Past Producer | MRDS |
| Tri-pacer #5 | Uranium | Surface | Past Producer | MRDS |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Gold | Prospect | MRDS | |
| Unknown | Bentonite | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Processing Plant | Prospect | MRDS |
| Unknown | Bentonite | Well | Unknown | MRDS |
| Unknown | Pumice | Occurrence | MRDS | |
| Unknown | Uranium | Surface | Past Producer | MRDS |
| Unknown | Magnesite | Occurrence | MRDS | |
| Unknown | Uranium | Unknown | MRDS | |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Unknown | Pumice | Occurrence | MRDS | |
| Unknown | Uranium | Surface | Past Producer | MRDS |
| Unknown | Uranium | Surface | Prospect | MRDS |
| Unknown | Silica | Prospect | MRDS | |
| Unknown | Bentonite | Well | Unknown | MRDS |
| Unknown | Clay | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Occurrence | MRDS | |
| Unknown | Bentonite | Prospect | MRDS | |
| Unknown | Fire Clay (Refractory) | Surface | Past Producer | MRDS |
| Unknown | Uranium | Unknown | MRDS | |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Bentonite | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Gypsum-Anhydrite | Prospect | MRDS | |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Lead | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Uranium | Offshore | Unknown | MRDS |
| Unknown | Magnesite | Occurrence | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Bentonite | Occurrence | MRDS | |
| Unknown | Uranium | Unknown | MRDS | |
| Unknown | Silica | Prospect | MRDS | |
| Unknown | Gypsum-Anhydrite | Prospect | MRDS | |
| Unknown | Bentonite | Well | Unknown | MRDS |
| Unknown | Uranium | Offshore | Unknown | MRDS |
| Unknown | Uranium | Unknown | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Pumice | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Uranium | Unknown | MRDS | |
| Unknown | Uranium | Offshore | Unknown | MRDS |
| Unknown | Silica | Past Producer | MRDS | |
| Unknown | Gypsum-Anhydrite | Occurrence | MRDS | |
| Unknown | Uranium | Surface | Past Producer | MRDS |
| Unknown | Gypsum-Anhydrite | Well | Unknown | MRDS |
| Unknown | Magnesite | Occurrence | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Uranium | Unknown | MRDS | |
| Unknown | Uranium | Occurrence | MRDS | |
| Unknown | Gypsum-Anhydrite | Occurrence | MRDS | |
| Valley Ranch | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Western Bighorn Group | Uranium | Surface | Unknown | MRDS |
| Whitehead Claims | Uranium | Occurrence | MRDS | |
| Wildcat Group | Uranium | Occurrence | MRDS | |
| Wildcat Group 9 Claims Staked | Uranium | Occurrence | MRDS | |
| Wyo-ben Products | Bentonite | Surface | Past Producer | MRDS |
| Zeisman Ranch | Gypsum-Anhydrite | Surface | Unknown | MRDS |