| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Morgan County Pit, Morgan County, Illinois, USA | 39° 43' 54" N | 90° 14' 5" W | 2.6km (1.6 miles) | |
| Limestone Prospect (MRDS - 10193318), Morgan County, Illinois, USA | 39° 40' 24" N | 90° 13' 24" W | 3.9km (2.4 miles) | |
| Limestone Prospect (MRDS - 10290438), Morgan County, Illinois, USA | 39° 37' 45" N | 90° 15' 34" W | 9.2km (5.7 miles) | |
| Scott Highway Department pit, Scott County, Illinois, USA | 39° 37' 48" N | 90° 27' 15" W | 21.2km (13.2 miles) | |
| Unnamed Limestone Quarry (MRDS - 10169007), Scott County, Illinois, USA | 39° 37' 24" N | 90° 27' 5" W | 21.3km (13.2 miles) | |
| Exeter Clay Pit, Scott County, Illinois, USA | 39° 43' 14" N | 90° 29' 44" W | 22.9km (14.3 miles) | |
| Limestone Prospect (MRDS - 10144560), Scott County, Illinois, USA | 39° 43' 19" N | 90° 30' 15" W | 23.7km (14.7 miles) | |
| Limestone Prospect (MRDS - 10291020), Scott County, Illinois, USA | 39° 35' 20" N | 90° 27' 34" W | 23.9km (14.8 miles) | |
| Shafer Clay Pit, Scott County, Illinois, USA | 39° 33' 39" N | 90° 26' 9" W | 24.2km (15.0 miles) | |
| Unnamed Limestone Quarry (MRDS - 10291037), Scott County, Illinois, USA | 39° 34' 45" N | 90° 28' 11" W | 25.2km (15.7 miles) | |
| Purington Clay Shale Pit, Greene County, Illinois, USA | 39° 27' 10" N | 90° 21' 44" W | 30.7km (19.1 miles) | |
| Thomas Quarry, Scott County, Illinois, USA | 39° 31' 27" N | 90° 30' 57" W | 32.1km (19.9 miles) | |
| Valstad Quarry No. 2 (Valstad No. 2 Quarry; Martin Valstad Company), Greene County, Illinois, USA | 39° 27' 15" N | 90° 30' 11" W | 36.8km (22.9 miles) | |
| Valley City Quarry, Pike County, Illinois, USA | 39° 42' 14" N | 90° 39' 33" W | 36.9km (22.9 miles) | |
| Valstad Quarry No. 1 (Valstad Quarry; Madin Valstad Company), Greene County, Illinois, USA | 39° 26' 39" N | 90° 29' 38" W | 37.2km (23.1 miles) | |
| Limestone Prospect (MRDS - 10290987), Greene County, Illinois, USA | 39° 27' 0" N | 90° 30' 55" W | 37.9km (23.5 miles) | |
| Patterson Township Pit, Greene County, Illinois, USA | 39° 26' 6" N | 90° 30' 25" W | 38.7km (24.0 miles) | |
| Limestone Prospect (MRDS - 10217726), Menard County, Illinois, USA | 39° 55' 14" N | 89° 50' 25" W | 40.7km (25.3 miles) | |
| Orton Quarry, Greene County, Illinois, USA | 39° 25' 47" N | 90° 33' 7" W | 41.6km (25.9 miles) | |
| Florence Plant No. 6 Quarry (Florence Plant No. 33), Pike County, Illinois, USA | 39° 38' 36" N | 90° 42' 43" W | 42.1km (26.1 miles) | |
| Menard County Pit, Menard County, Illinois, USA | 39° 58' 0" N | 89° 52' 0" W | 42.1km (26.2 miles) | |
| Petersburg City Pit, Menard County, Illinois, USA | 39° 58' 0" N | 89° 52' 0" W | 42.1km (26.2 miles) | |
| Chicago and Alton Railroad Quarry, Pike County, Illinois, USA | 39° 27' 44" N | 90° 37' 30" W | 43.7km (27.1 miles) | |
| Hammitt Quarry (Schuyler Stone Company Quarry; O'Brien Quarry), Schuyler County, Illinois, USA | 40° 4' 14" N | 90° 25' 59" W | 43.9km (27.3 miles) | |
| Limestone Prospect (MRDS - 10169406), Menard County, Illinois, USA | 39° 58' 19" N | 89° 50' 30" W | 44.1km (27.4 miles) | |
| McKee Creek, Pike County, Illinois, USA | 39° 48' 18" N | 90° 45' 17" W | 46.3km (28.8 miles) | |
| Lacy & Bauer Quarry & Mill, Pike County, Illinois, USA | 39° 27' 44" N | 90° 40' 19" W | 46.9km (29.1 miles) | |
| General Pit & Mill, Schuyler County, Illinois, USA | 40° 0' 54" N | 90° 36' 24" W | 46.9km (29.2 miles) | |
| Illinois Highway Shale Exposure Prospect, Brown County, Illinois, USA | 39° 44' 30" N | 90° 46' 32" W | 47.0km (29.2 miles) | |
| Limestone Prospect (MRDS - 10144562), Madison County, Illinois, USA | 39° 45' 55" N | 89° 40' 24" W | 47.8km (29.7 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.
