| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Briar, Howard Co., Arkansas, USA | 34° 5' 16" N | 93° 52' 25" W | 0.0km (0.0 miles) | |
| Certain Teed Gypsum Mine (Briar Gypsum Mine; Weyerhauser Mine; BPB Mine; James Hardy Mine; Dierks Mine), Briar, Howard Co., Arkansas, USA | 34° 5' 20" N | 93° 52' 30" W | 0.2km (0.1 miles) | |
| Rock Fence Mine, Southwest Arkansas Mercury Mining District, Howard Co., Arkansas, USA | 34° 8' 56" N | 93° 49' 58" W | 7.8km (4.8 miles) | |
| Floyd prospect, Southwest Arkansas Mercury Mining District, Howard Co., Arkansas, USA | 34° 9' 23" N | 93° 49' 40" W | 8.7km (5.4 miles) | |
| Lucky 13 prospect (Lucky 13 deposit), Dierks Mining District (Dierks Barite Mining District), Howard Co., Arkansas, USA | 34° 8' 51" N | 93° 56' 10" W | 8.8km (5.5 miles) | |
| Pyle prospect, Southwest Arkansas Mercury Mining District, Howard Co., Arkansas, USA | 34° 9' 18" N | 93° 49' 19" W | 8.9km (5.5 miles) | |
| Messer Creek prospect, Howard County Celestite Mining District, Howard Co., Arkansas, USA | 34° 4' 4" N | 93° 58' 8" W | 9.1km (5.6 miles) | |
| Muddy Fork, Pike Co., Arkansas, USA | 34° 6' 7" N | 93° 45' 50" W | 10.2km (6.4 miles) | |
| Muddy Fork Township, Pike Co., Arkansas, USA | 34° 7' 23" N | 93° 46' 11" W | 10.3km (6.4 miles) | |
| Highland, Pike Co., Arkansas, USA | 34° 2' 7" N | 93° 46' 19" W | 11.0km (6.9 miles) | |
| Hudgins prospect (Russell; Section 9; Hudgins), Pike Co., Arkansas, USA | 34° 9' 12" N | 93° 46' 56" W | 11.1km (6.9 miles) | |
| Highland Gypsum Quarry, Highland, Pike Co., Arkansas, USA | 34° 1' 59" N | 93° 46' 0" W | 11.6km (7.2 miles) | |
| Unnamed Hg prospect [1], Muddy Fork Township, Pike Co., Arkansas, USA | 34° 9' 37" N | 93° 46' 40" W | 12.0km (7.4 miles) | |
| Dierks prospect, Howard County Celestite Mining District, Howard Co., Arkansas, USA | 34° 4' 55" N | 94° 0' 33" W | 12.5km (7.8 miles) | |
| Wynn prospect, Howard County Celestite Mining District, Howard Co., Arkansas, USA | 34° 4' 32" N | 94° 1' 0" W | 13.2km (8.2 miles) | |
| Dierks Mining District (Dierks Barite Mining District), Howard Co., Arkansas, USA | 34° 7' 9" N | 94° 0' 59" W | 13.6km (8.5 miles) | |
| Ainsworth Prospect, Pike Co., Arkansas, USA | 34° 6' 1" N | 93° 43' 32" W | 13.7km (8.5 miles) | |
| James prospect, Howard County Celestite Mining District, Howard Co., Arkansas, USA | 34° 5' 1" N | 94° 1' 43" W | 14.3km (8.9 miles) | |
| Gap Ridge Mine, Lake Greeson, Pike Co., Arkansas, USA | 34° 9' 38" N | 93° 44' 26" W | 14.7km (9.1 miles) | |
| Cherry prospect, Dierks Mining District (Dierks Barite Mining District), Howard Co., Arkansas, USA | 34° 6' 12" N | 94° 2' 8" W | 15.0km (9.3 miles) | |
| East Gap Ridge Mine, Pike Co., Arkansas, USA | 34° 9' 38" N | 93° 43' 58" W | 15.3km (9.5 miles) | |
| Beane prospect, Howard County Celestite Mining District, Howard Co., Arkansas, USA | 34° 4' 50" N | 94° 2' 37" W | 15.7km (9.7 miles) | |
| Unnamed Prospect (MRDS - 10040363), Pike Co., Arkansas, USA | 34° 9' 29" N | 93° 43' 32" W | 15.7km (9.8 miles) | |
| Mill Mountain Prospects, Pike Co., Arkansas, USA | 34° 9' 39" N | 93° 43' 27" W | 16.0km (9.9 miles) | |
| Parker Hill Mine, Lake Greeson, Pike Co., Arkansas, USA | 34° 8' 59" N | 93° 43' 0" W | 16.0km (10.0 miles) | |
| Parker prospect (Big Six Mining Company prospect), Lake Greeson, Pike Co., Arkansas, USA | 34° 9' 0" N | 93° 43' 0" W | 16.0km (10.0 miles) | |
| Parnell Hill Mine, Parnell Hill, Lake Greeson, Pike Co., Arkansas, USA | 34° 9' 0" N | 93° 43' 0" W | 16.0km (10.0 miles) | |
| Lowery and James Mine (Lowrey Lease; Lowrey and James), Lake Greeson, Pike Co., Arkansas, USA | 34° 9' 0" N | 93° 43' 0" W | 16.0km (10.0 miles) | |
| Euclid, Howard Co., Arkansas, USA | 34° 10' 25" N | 94° 1' 6" W | 16.4km (10.2 miles) | |
| Plaster Bluff workings, Plaster Bluff, Murfreesboro, Pike Co., Arkansas, USA | 34° 1' 14" N | 93° 42' 50" W | 16.5km (10.2 miles) | |
Certain Teed Gypsum Mine, Briar, Howard Co., Arkansas, USA