| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Oley Valley Quarry (Oley Stone Quarry; Eastern Industries Quarry), Oley Township, Berks County, Pennsylvania, USA | 40° 21' 0" N | 75° 47' 42" W | 0.0km (0.0 miles) | |
| Oley Township, Berks County, Pennsylvania, USA | 40° 22' 59" N | 75° 46' 14" W | 4.2km (2.6 miles) | |
| Antietam Reservoir, Lower Alsace Township, Berks County, Pennsylvania, USA | 40° 21' 20" N | 75° 52' 9" W | 6.3km (3.9 miles) | |
| Lower Alsace Township, Berks County, Pennsylvania, USA | 40° 20' 44" N | 75° 52' 22" W | 6.6km (4.1 miles) | |
| Pennsylvania Uranium Mining Company Shaft, Shanesville, Earl Township, Berks County, Pennsylvania, USA | 40° 22' 15" N | 75° 42' 12" W | 8.1km (5.0 miles) | |
| Shanesville, Earl Township, Berks County, Pennsylvania, USA | 40° 21' 51" N | 75° 41' 50" W | 8.4km (5.2 miles) | |
| Neversink Mountain, Neversink Mountain Preserve, Reading, Berks County, Pennsylvania, USA | 40° 19' 18" N | 75° 53' 35" W | 8.9km (5.5 miles) | |
| Birdsboro, Berks County, Pennsylvania, USA | 40° 15' 51" N | 75° 48' 15" W | 9.5km (5.9 miles) | |
| Gibraltar, Birdsboro, Berks County, Pennsylvania, USA | 40° 17' 3" N | 75° 52' 18" W | 9.8km (6.1 miles) | |
| John P. Lance Mine, Neversink Mountain, Neversink Mountain Preserve, Reading, Berks County, Pennsylvania, USA | 40° 19' 31" N | 75° 54' 24" W | 9.9km (6.1 miles) | |
| Peters Red Ochre Mine, Reading, Berks County, Pennsylvania, USA | 40° 19' 59" N | 75° 55' 0" W | 10.5km (6.5 miles) | |
| Dyer Quarry, Gibraltar, Birdsboro, Berks County, Pennsylvania, USA | 40° 16' 5" N | 75° 51' 29" W | 10.6km (6.6 miles) | |
| Keystone Ocher Co. Mine (C.K. Williams & Co. Mine #1), Fleetwood, Berks County, Pennsylvania, USA | 40° 27' 0" N | 75° 48' 0" W | 11.1km (6.9 miles) | |
| Hay Creek, Birdsboro, Berks County, Pennsylvania, USA | 40° 14' 57" N | 75° 49' 17" W | 11.4km (7.1 miles) | |
| H&K Birdsboro Materials Quarry (Dyer Trap Rock Quarry; Hay Creek Trap Rock Quarry), Hay Creek, Birdsboro, Berks County, Pennsylvania, USA | 40° 14' 48" N | 75° 49' 5" W | 11.6km (7.2 miles) | |
| Fleetwood, Berks County, Pennsylvania, USA | 40° 27' 14" N | 75° 48' 59" W | 11.7km (7.3 miles) | |
| Reading, Berks County, Pennsylvania, USA | 40° 19' 59" N | 75° 56' 0" W | 11.9km (7.4 miles) | |
| E.B. Wade Mine, Blandon, Maidencreek Township, Berks County, Pennsylvania, USA | 40° 25' 59" N | 75° 52' 59" W | 11.9km (7.4 miles) | |
| Fritz Island Mines, Cumru Township, Berks County, Pennsylvania, USA | 40° 18' 20" N | 75° 55' 24" W | 12.0km (7.4 miles) | |
| Muhlenberg Township, Berks County, Pennsylvania, USA | 40° 23' 32" N | 75° 55' 41" W | 12.2km (7.6 miles) | |
| Temple, Muhlenberg Township, Berks County, Pennsylvania, USA | 40° 24' 30" N | 75° 55' 18" W | 12.6km (7.8 miles) | |
| Blandon, Maidencreek Township, Berks County, Pennsylvania, USA | 40° 26' 27" N | 75° 53' 12" W | 12.8km (7.9 miles) | |
| Gabel Mine, Boyertown, Berks County, Pennsylvania, USA | 40° 19' 43" N | 75° 38' 29" W | 13.2km (8.2 miles) | |
| Maidencreek Township, Berks County, Pennsylvania, USA | 40° 26' 49" N | 75° 53' 15" W | 13.4km (8.3 miles) | |
| Boyertown, Berks County, Pennsylvania, USA | 40° 20' 0" N | 75° 38' 15" W | 13.5km (8.4 miles) | |
| Boyertown Mine, Boyertown, Berks County, Pennsylvania, USA | 40° 19' 59" N | 75° 37' 59" W | 13.8km (8.6 miles) | |
| Martin Stone Quarry, Berks County, Pennsylvania, USA | 40° 21' 40" N | 75° 37' 50" W | 14.0km (8.7 miles) | |
| Kirbyville, Berks County, Pennsylvania, USA | 40° 28' 27" N | 75° 51' 30" W | 14.8km (9.2 miles) | |
| Cumru Township, Berks County, Pennsylvania, USA | 40° 17' 36" N | 75° 57' 15" W | 14.9km (9.3 miles) | |
| Richmond Township, Berks County, Pennsylvania, USA | 40° 28' 59" N | 75° 49' 10" W | 15.0km (9.3 miles) | |
Dyer Quarry, Gibraltar, Birdsboro, Berks County, Pennsylvania, USA