| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Sand Coulee It (Sand Coulee Siderite), Cascade County, Montana, USA | 47° 24' 6" N | 111° 10' 4" W | 5.0km (3.1 miles) | |
| Fred Remmington Property, Cascade County, Montana, USA | 47° 26' 33" N | 111° 19' 2" W | 14.9km (9.3 miles) | |
| Great Falls slag dump, Cascade County, Montana, USA | 47° 31' 45" N | 111° 15' 54" W | 20.6km (12.8 miles) | |
| Belt Clay (Anaconda Copper Mining Clay Pit; Kootenai Fm High Alumina Clay), Cascade County, Montana, USA | 47° 21' 51" N | 110° 53' 30" W | 20.6km (12.8 miles) | |
| Unnamed Gypsum-Anhydrite Location (MRDS - 10173250), Cascade County, Montana, USA | 47° 16' 42" N | 110° 54' 23" W | 21.4km (13.3 miles) | |
| Great Falls Bentonite, Cascade County, Montana, USA | 47° 31' 5" N | 111° 19' 9" W | 21.4km (13.3 miles) | |
| East Bench Deposit, Cascade County, Montana, USA | 47° 14' 3" N | 110° 55' 35" W | 22.6km (14.0 miles) | |
| Goodman Deposit, Cascade County, Montana, USA | 47° 14' 56" N | 110° 53' 3" W | 24.3km (15.1 miles) | |
| Unnamed Gypsum-Anhydrite Location (MRDS - 10232680), Cascade County, Montana, USA | 47° 12' 20" N | 110° 55' 36" W | 24.6km (15.3 miles) | |
| Riceville Gypsum Deposit, Cascade County, Montana, USA | 47° 12' 47" N | 110° 54' 25" W | 25.2km (15.6 miles) | |
| Unnamed Clay Location (MRDS - 10148985), Cascade County, Montana, USA | 47° 34' 31" N | 111° 16' 14" W | 25.6km (15.9 miles) | |
| Treasurelite Shale Mine, Cascade County, Montana, USA | 47° 34' 30" N | 111° 17' 27" W | 26.1km (16.2 miles) | |
| Albright Deposit, Cascade County, Montana, USA | 47° 7' 55" N | 110° 57' 9" W | 29.7km (18.4 miles) | |
| Comb Butte, Highwood Mountains, Cascade County, Montana, USA | 47° 24' 12" N | 110° 42' 21" W | 35.0km (21.7 miles) | |
| Mary Mountain Gypsum Mine, Judith Basin County, Montana, USA | 47° 11' 56" N | 110° 43' 55" W | 37.1km (23.0 miles) | |
| Remington Deposit, Judith Basin County, Montana, USA | 47° 9' 42" N | 110° 45' 39" W | 37.4km (23.2 miles) | |
| Albright Group (Thunder Mountain Deposits), Cascade County, Montana, USA | 47° 4' 3" N | 110° 54' 38" W | 37.5km (23.3 miles) | |
| Hurricane and Tornado Occurrence (Frank Marion Group; Thunder Mountain), Cascade County, Montana, USA | 47° 4' 3" N | 110° 54' 38" W | 37.5km (23.3 miles) | |
| Unnamed Gypsum Occurrence (MRDS - 10124848), Judith Basin County, Montana, USA | 47° 10' 32" N | 110° 44' 21" W | 37.9km (23.6 miles) | |
| Monarch Stone Quarry, Cascade County, Montana, USA | 47° 5' 54" N | 110° 50' 11" W | 37.9km (23.6 miles) | |
| Copes Prospect (Ajax No. 1 and No. 2; Leadville No. 1 and No. 2), Cascade County, Montana, USA | 47° 1' 6" N | 111° 1' 0" W | 39.2km (24.4 miles) | |
| Kibbey Deposit, Judith Basin County, Montana, USA | 47° 9' 45" N | 110° 43' 9" W | 40.0km (24.8 miles) | |
| Unnamed Clay - Bentonite Location (MRDS - 10293934), Cascade County, Montana, USA | 47° 30' 7" N | 111° 39' 19" W | 40.3km (25.0 miles) | |
| Unnamed Gypsum Occurrence (MRDS - 10245567), Judith Basin County, Montana, USA | 47° 7' 57" N | 110° 44' 26" W | 40.6km (25.2 miles) | |
| Gavander (Overlooked Claim; Gold Bug Claim; Admiral Dewey Claim), Cascade County, Montana, USA | 47° 0' 15" N | 111° 0' 33" W | 40.9km (25.4 miles) | |
| Excelsior Claim (Gone By Claim), Meagher County, Montana, USA | 46° 59' 53" N | 111° 0' 38" W | 41.5km (25.8 miles) | |
| Placer Creek Deposit, Meagher County, Montana, USA | 46° 59' 22" N | 110° 59' 35" W | 42.8km (26.6 miles) | |
| Unnamed Clay - Bentonite Location (MRDS - 10245415), Cascade County, Montana, USA | 47° 39' 18" N | 111° 31' 42" W | 43.0km (26.7 miles) | |
| Manger Gypsum, Meagher County, Montana, USA | 46° 59' 21" N | 111° 21' 11" W | 43.3km (26.9 miles) | |
| Placer Creek, Meagher County, Montana, USA | 46° 58' 22" N | 110° 59' 43" W | 44.6km (27.7 miles) | |
