| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Limestone Prospect (MRDS - 10169397), Clinton County, Illinois, USA | 38° 43' 0" N | 89° 30' 39" W | 0.0km (0.0 miles) | |
| Limestone Prospect (MRDS - 10241566), Clinton County, Illinois, USA | 38° 43' 50" N | 89° 30' 50" W | 1.6km (1.0 miles) | |
| Limestone Prospect (MRDS - 10193725), Clinton County, Illinois, USA | 38° 44' 25" N | 89° 32' 14" W | 3.5km (2.2 miles) | |
| Limestone Prospect (MRDS - 10290665), Clinton County, Illinois, USA | 38° 41' 15" N | 89° 29' 30" W | 3.7km (2.3 miles) | |
| Limestone Prospect (MRDS - 10217905), Clinton County, Illinois, USA | 38° 40' 45" N | 89° 30' 45" W | 4.2km (2.6 miles) | |
| Arthur Quarry, Clinton County, Illinois, USA | 38° 40' 50" N | 89° 31' 33" W | 4.2km (2.6 miles) | |
| Limestone Prospect (MRDS - 10144722), Clinton County, Illinois, USA | 38° 39' 50" N | 89° 30' 45" W | 5.9km (3.6 miles) | |
| Unnamed Limestone Quarry (MRDS - 10266151), Jackson County, Illinois, USA | 38° 38' 25" N | 89° 30' 10" W | 8.5km (5.3 miles) | |
| Limestone Prospect (MRDS - 10145019), Clinton County, Illinois, USA | 38° 37' 36" N | 89° 29' 30" W | 10.1km (6.3 miles) | |
| Koch's Mine, Breese, Clinton County, Illinois, USA | 38° 36' 24" N | 89° 30' 55" W | 12.2km (7.6 miles) | |
| Clinton County Highway Department pit, Clinton County, Illinois, USA | 38° 36' 42" N | 89° 22' 23" W | 16.7km (10.4 miles) | |
| Huelsman Quarry, Clinton County, Illinois, USA | 38° 34' 41" N | 89° 23' 7" W | 18.9km (11.7 miles) | |
| Limestone Prospect (MRDS - 10169282), Bond County, Illinois, USA | 38° 56' 15" N | 89° 35' 4" W | 25.4km (15.8 miles) | |
| Richards Brick Company Shale Mine (New Douglas Pit), Bond County, Illinois, USA | 38° 58' 11" N | 89° 36' 34" W | 29.4km (18.3 miles) | |
| Covington Quarry and Mill No. 1, Washington County, Illinois, USA | 38° 27' 2" N | 89° 25' 1" W | 30.7km (19.1 miles) | |
| Unnamed Limestone Quarry (MRDS - 10266512), Washington County, Illinois, USA | 38° 26' 39" N | 89° 25' 14" W | 31.3km (19.4 miles) | |
| Pitts Quarry and Mill, Washington County, Illinois, USA | 38° 26' 12" N | 89° 26' 30" W | 31.7km (19.7 miles) | |
| Limestone Prospect (MRDS - 10144849), Bond County, Illinois, USA | 38° 58' 35" N | 89° 21' 5" W | 32.0km (19.9 miles) | |
| Limestone Prospect (MRDS - 10193555), St. Clair County, Illinois, USA | 38° 38' 9" N | 89° 52' 0" W | 32.1km (20.0 miles) | |
| Jolliff Shale Exposure Prospect, Clinton County, Illinois, USA | 38° 33' 7" N | 89° 9' 24" W | 35.8km (22.2 miles) | |
| Donk Mine No. 2, Maryville, Madison County, Illinois, USA | 38° 43' 49" N | 89° 57' 14" W | 38.4km (23.9 miles) | |
| Centralia, Marion County, Illinois, USA | 38° 31' 30" N | 89° 8' 0" W | 39.1km (24.3 miles) | |
| Centralia City Pit, Marion County, Illinois, USA | 38° 31' 29" N | 89° 7' 59" W | 39.1km (24.3 miles) | |
| Madison County Pit, Madison County, Illinois, USA | 38° 48' 42" N | 89° 57' 29" W | 40.2km (25.0 miles) | |
| Collinsville Pit, Madison County, Illinois, USA | 38° 40' 12" N | 89° 58' 54" W | 41.2km (25.6 miles) | |
| W .Elkhorn Creek Clay Exposure Prospect, Washington County, Illinois, USA | 38° 21' 2" N | 89° 35' 18" W | 41.2km (25.6 miles) | |
| Maryville, Madison County, Illinois, USA | 38° 43' 28" N | 89° 59' 18" W | 41.4km (25.7 miles) | |
| Covington Quarry No. 3, Washington County, Illinois, USA | 38° 20' 38" N | 89° 26' 36" W | 41.9km (26.0 miles) | |
| Honey Creek Clay Shale Exposure Prospect, Macoupin County, Illinois, USA | 39° 0' 5" N | 89° 49' 45" W | 42.0km (26.1 miles) | |
| Caseyville Township, St. Clair County, Illinois, USA | 38° 36' 53" N | 89° 58' 57" W | 42.5km (26.4 miles) | |
Minerals recorded nearby (within 20 km)
No mineral species recorded.
Rock types recorded nearby (within 20 km)
Entries shown in red are rocks recorded for this region.
