| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Clay Pit (MRDS - 10294857), Big Horn County, Montana, USA | 45° 39' 56" N | 106° 41' 53" W | 5.4km (3.3 miles) | |
| Garfield Peak Clinker Occurrence, Big Horn County, Montana, USA | 45° 38' 4" N | 106° 28' 14" W | 15.3km (9.5 miles) | |
| Clay Pit (MRDS - 10125005), Big Horn County, Montana, USA | 45° 35' 54" N | 106° 23' 4" W | 22.1km (13.7 miles) | |
| Clay Pit (MRDS - 10197480), Big Horn County, Montana, USA | 45° 25' 54" N | 106° 28' 14" W | 26.2km (16.3 miles) | |
| Colstrip, Rosebud County, Montana, USA | 45° 53' 31" N | 106° 37' 44" W | 30.1km (18.7 miles) | |
| Absaloka Mine, Big Horn County, Montana, USA | 45° 48' 24" N | 107° 4' 36" W | 37.8km (23.5 miles) | |
| Gravel Pit (MRDS - 10222018), Rosebud County, Montana, USA | 45° 18' 20" N | 106° 18' 50" W | 44.8km (27.8 miles) | |
| Scoria Pit (MRDS - 10245861), Powder River County, Montana, USA | 45° 18' 47" N | 106° 15' 48" W | 46.6km (29.0 miles) | |
| Scoria Pit (MRDS - 10148770), Powder River County, Montana, USA | 45° 18' 42" N | 106° 14' 42" W | 47.7km (29.7 miles) | |
| Gravel Pit (MRDS - 10148862), Rosebud County, Montana, USA | 45° 13' 33" N | 106° 17' 42" W | 52.8km (32.8 miles) | |
| Colstrip Area Iron (East Fork Armells Creek), Colstrip, Rosebud County, Montana, USA | 46° 6' 51" N | 106° 45' 0" W | 55.0km (34.2 miles) | |
| Bentonite Prospect (MRDS - 10172173), Big Horn County, Montana, USA | 45° 39' 6" N | 107° 23' 20" W | 56.2km (34.9 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10123582), Big Horn County, Montana, USA | 45° 36' 29" N | 107° 23' 35" W | 56.5km (35.1 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10147636), Big Horn County, Montana, USA | 45° 32' 5" N | 107° 23' 36" W | 57.4km (35.7 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10171906), Big Horn County, Montana, USA | 45° 34' 4" N | 107° 24' 12" W | 57.7km (35.8 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10172654), Big Horn County, Montana, USA | 45° 38' 47" N | 107° 25' 1" W | 58.4km (36.3 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10148255), Big Horn County, Montana, USA | 45° 40' 18" N | 107° 25' 5" W | 58.7km (36.4 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10172223), Big Horn County, Montana, USA | 45° 40' 0" N | 107° 25' 14" W | 58.8km (36.6 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10269815), Big Horn County, Montana, USA | 45° 45' 2" N | 107° 24' 9" W | 58.9km (36.6 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10124122), Big Horn County, Montana, USA | 45° 45' 30" N | 107° 24' 6" W | 59.0km (36.7 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10294155), Big Horn County, Montana, USA | 45° 45' 15" N | 107° 24' 23" W | 59.3km (36.8 miles) | |
| Bentonite Occurrence (MRDS - 10269648), Big Horn County, Montana, USA | 45° 43' 40" N | 107° 25' 9" W | 59.6km (37.1 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10244754), Big Horn County, Montana, USA | 45° 45' 19" N | 107° 24' 43" W | 59.7km (37.1 miles) | |
| Unnamed Bentonite Occurrence (MRDS - 10196499), Big Horn County, Montana, USA | 45° 41' 12" N | 107° 26' 8" W | 60.2km (37.4 miles) | |
| Scoria Pit (MRDS - 10222009), Powder River County, Montana, USA | 45° 10' 59" N | 106° 12' 59" W | 60.2km (37.4 miles) | |
| Scoria Pit (MRDS - 10172697), Powder River County, Montana, USA | 45° 33' 11" N | 105° 53' 27" W | 60.9km (37.8 miles) | |
| Crow Reservation Ash Occurrence, Big Horn County, Montana, USA | 45° 37' 59" N | 107° 28' 14" W | 62.5km (38.9 miles) | |
| Lodge Grass Creek Deposit, Big Horn County, Montana, USA | 45° 24' 45" N | 107° 25' 0" W | 62.9km (39.1 miles) | |
| Gold Mine (MRDS - 10221626), Powder River County, Montana, USA | 45° 40' 37" N | 105° 51' 28" W | 63.2km (39.2 miles) | |
| Unnamed Clay Location (MRDS - 10220840), Big Horn County, Montana, USA | 45° 42' 6" N | 107° 29' 2" W | 64.1km (39.8 miles) | |
