Active Underground Mine Extents (0)
Abandoned Underground Mine Extents (1)
| |
| ADDINGTON |
| AILY |
| BIG FORK |
| BLAIR |
| CLINTWOOD |
| CLINTWOOD-BLAIR |
| COVE CREEK |
| DORCHESTER |
| GREASY CREEK |
| HAGY |
| HIGH SPLINT |
| IMBODEN |
| IMBODEN MARKER |
| JAWBONE |
| JAWBONE-TILLER |
| KELLY |
| KENNEDY |
| LOW SPLINT |
| LOWER BANNER |
| LOWER HORSEPEN |
| LOWER SEABOARD |
| LYONS |
| MIDDLE BANNER |
| MIDDLE HORSEPEN |
| MIDDLE SEABOARD |
| MORRIS |
| NORTON |
| PARDEE |
| PHILLIPS |
| POCAHONTAS NO 3 |
| POCAHONTAS NO 4 |
| POCAHONTAS NO 5 |
| RAVEN |
| SPLASHDAM |
| TAGGART |
| TAGGART MARKER |
| TILLER |
| UNNAMED |
| UPPER BANNER |
| UPPER BANNER SPLIT |
| UPPER HORSEPEN |
| UPPER SEABOARD |
| UPPER ST CHARLES |
| WAR CREEK |
| WAX |
| WILSON |
| <all other values> |
|