| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| W.L. Newman Phosphate Mine, East Waterford, Lack Township, Juniata County, Pennsylvania, USA | 40° 22' 0" N | 77° 35' 59" W | 8.1km (5.0 miles) | |
| East Waterford, Lack Township, Juniata County, Pennsylvania, USA | 40° 22' 13" N | 77° 36' 16" W | 8.6km (5.3 miles) | |
| Perulack, Lack Township, Juniata County, Pennsylvania, USA | 40° 20' 34" N | 77° 38' 26" W | 10.9km (6.8 miles) | |
| Ickesburg, Perry County, Pennsylvania, USA | 40° 27' 20" N | 77° 21' 6" W | 18.9km (11.7 miles) | |
| Waggoners Gap, Carlisle, Cumberland County, Pennsylvania, USA | 40° 16' 36" N | 77° 16' 40" W | 21.1km (13.1 miles) | |
| Valley Quarry, Shippensburg, Cumberland County, Pennsylvania, USA | 40° 5' 52" N | 77° 28' 16" W | 27.0km (16.8 miles) | |
| New Bloomfield, Perry County, Pennsylvania, USA | 40° 25' 7" N | 77° 11' 20" W | 28.8km (17.9 miles) | |
| Mt. Union, Mifflin County, Pennsylvania, USA | 40° 23' 3" N | 77° 52' 58" W | 31.8km (19.8 miles) | |
| Shippensburg, Cumberland County, Pennsylvania, USA | 40° 3' 2" N | 77° 31' 13" W | 32.0km (19.9 miles) | |
| Moores Mill, Mount Holly Springs, Cumberland County, Pennsylvania, USA | 40° 7' 0" N | 77° 15' 0" W | 33.2km (20.7 miles) | |
| Motel 22 occurrence, Mapleton, Hares Valley area, Huntingdon County, Pennsylvania, USA | 40° 23' 44" N | 77° 55' 50" W | 36.0km (22.4 miles) | |
| South Mountain, Mount Holly Springs, Cumberland County, Pennsylvania, USA | 40° 4' 20" N | 77° 15' 59" W | 36.2km (22.5 miles) | |
| 1300-foot Quarry, Union Township, Hares Valley area, Huntingdon County, Pennsylvania, USA | 40° 23' 3" N | 77° 56' 9" W | 36.3km (22.5 miles) | |
| Mapleton, Hares Valley Area, Huntingdon County, Pennsylvania, USA | 40° 23' 35" N | 77° 56' 19" W | 36.6km (22.8 miles) | |
| US Silica deposit, Mapleton, Hares Valley Area, Huntingdon County, Pennsylvania, USA | 40° 24' 26" N | 77° 56' 8" W | 36.7km (22.8 miles) | |
| Philadelphia Clay Company pit, South Mountain, Mount Holly Springs, Cumberland County, Pennsylvania, USA | 40° 6' 59" N | 77° 11' 29" W | 36.7km (22.8 miles) | |
| Cooke Township, Cumberland County, Pennsylvania, USA | 40° 2' 59" N | 77° 17' 58" W | 36.8km (22.9 miles) | |
| Hares Valley area, Huntingdon County, Pennsylvania, USA | 40° 20' 4" N | 77° 57' 32" W | 37.8km (23.5 miles) | |
| East Salem, Juniata County, Pennsylvania, USA | 40° 36' 32" N | 77° 14' 17" W | 38.0km (23.6 miles) | |
| Silver Mine Knob prospect, Union Township, Hares Valley Area, Huntingdon County, Pennsylvania, USA | 40° 19' 58" N | 77° 57' 39" W | 38.0km (23.6 miles) | |
| Union Township, Hares Valley area, Huntingdon County, Pennsylvania, USA | 40° 21' 0" N | 77° 57' 59" W | 38.5km (23.9 miles) | |
| Pine Grove Furnace State Park, Cooke Township, Cumberland County, Pennsylvania, USA | 40° 1' 50" N | 77° 18' 6" W | 38.6km (24.0 miles) | |
| Boiling Springs, Cumberland County, Pennsylvania, USA | 40° 8' 58" N | 77° 7' 41" W | 38.8km (24.1 miles) | |
| Susquehanna Quarry, East Salem, Juniata County, Pennsylvania, USA | 40° 38' 0" N | 77° 15' 0" W | 39.6km (24.6 miles) | |
| Unnamed Calcite occurrence, Boiling Springs, Cumberland County, Pennsylvania, USA | 40° 9' 7" N | 77° 6' 18" W | 40.3km (25.0 miles) | |
| Reading Ore Banks, Boiling Springs, Cumberland County, Pennsylvania, USA | 40° 8' 1" N | 77° 6' 31" W | 41.2km (25.6 miles) | |
| Wenksville, Menallen Township, Adams County, Pennsylvania, USA | 39° 59' 24" N | 77° 18' 38" W | 42.4km (26.3 miles) | |
| White Rock Acres, Carlisle, Cumberland County, Pennsylvania, USA | 40° 7' 44" N | 77° 4' 55" W | 43.3km (26.9 miles) | |
| Pope's Orchard, Idaville, Huntington Township, Adams County, Pennsylvania, USA | 40° 1' 6" N | 77° 12' 24" W | 44.0km (27.4 miles) | |
| Idaville, Huntington Township, Adams County, Pennsylvania, USA | 40° 0' 52" N | 77° 12' 10" W | 44.6km (27.7 miles) | |
W.L. Newman Phosphate Mine, East Waterford, Lack Township, Juniata County, Pennsylvania, USA