| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Jobst Mine, Vera Cruz, Upper Milford Township, Lehigh County, Pennsylvania, USA | 40° 31' 0" N | 75° 28' 29" W | 3.1km (1.9 miles) | |
| Vera Cruz Mines (Vera Cruz Jasper Pits), Vera Cruz, Upper Milford Township, Lehigh County, Pennsylvania, USA | 40° 30' 30" N | 75° 30' 2" W | 3.5km (2.1 miles) | |
| Vera Cruz, Upper Milford Township, Lehigh County, Pennsylvania, USA | 40° 30' 20" N | 75° 29' 47" W | 3.8km (2.3 miles) | |
| Backenstoe Mine, Vera Cruz, Upper Milford Township, Lehigh County, Pennsylvania, USA | 40° 30' 24" N | 75° 28' 29" W | 4.1km (2.5 miles) | |
| South Mountain Copper Mines, Allentown, Lehigh County, Pennsylvania, USA | 40° 33' 59" N | 75° 31' 59" W | 4.3km (2.7 miles) | |
| Lower Milford Township, Lehigh County, Pennsylvania, USA | 40° 30' 29" N | 75° 27' 29" W | 4.8km (3.0 miles) | |
| Limeport, Lower Milford Township, Lehigh County, Pennsylvania, USA | 40° 30' 32" N | 75° 26' 49" W | 5.4km (3.4 miles) | |
| Mountainville, Salisbury Township, Lehigh County, Pennsylvania, USA | 40° 34' 29" N | 75° 27' 9" W | 5.4km (3.4 miles) | |
| Limeport Quarry, Limeport, Lower Milford Township, Lehigh County, Pennsylvania, USA | 40° 30' 30" N | 75° 26' 49" W | 5.4km (3.4 miles) | |
| Ziegenfuss Quarry, Allentown, Lehigh County, Pennsylvania, USA | 40° 35' 23" N | 75° 29' 40" W | 5.6km (3.5 miles) | |
| Wescosville, Lehigh County, Pennsylvania, USA | 40° 34' 0" N | 75° 33' 11" W | 5.6km (3.5 miles) | |
| Shimerville, Upper Milford Township, Lehigh County, Pennsylvania, USA | 40° 29' 39" N | 75° 31' 36" W | 5.6km (3.5 miles) | |
| Saucon Valley, Upper Saucon Township, Lehigh County, Pennsylvania, USA | 40° 32' 50" N | 75° 25' 45" W | 5.8km (3.6 miles) | |
| Allentown, Lehigh County, Pennsylvania, USA | 40° 36' 29" N | 75° 29' 25" W | 7.7km (4.8 miles) | |
| Ueberroth Mine, Friedensville, Saucon Valley, Upper Saucon Township, Lehigh County, Pennsylvania, USA | 40° 32' 59" N | 75° 24' 0" W | 8.3km (5.1 miles) | |
| Old Hartman Mine (Hartman Mine), Friedensville, Saucon Valley, Upper Saucon Township, Lehigh County, Pennsylvania, USA | 40° 32' 59" N | 75° 24' 0" W | 8.3km (5.1 miles) | |
| Three Cornered Mine, Friedensville, Saucon Valley, Upper Saucon Township, Lehigh County, Pennsylvania, USA | 40° 32' 59" N | 75° 24' 0" W | 8.3km (5.1 miles) | |
| Friedensville Mine, Friedensville, Saucon Valley, Upper Saucon Township, Lehigh County, Pennsylvania, USA | 40° 32' 59" N | 75° 24' 0" W | 8.3km (5.1 miles) | |
| New Hartman Mine (Correll Mine), Friedensville, Saucon Valley, Upper Saucon Township, Lehigh County, Pennsylvania, USA | 40° 32' 59" N | 75° 24' 0" W | 8.3km (5.1 miles) | |
| Friedensville, Saucon Valley, Upper Saucon Township, Lehigh County, Pennsylvania, USA | 40° 33' 33" N | 75° 23' 40" W | 8.9km (5.5 miles) | |
| Coopersburg Borough, Lehigh County, Pennsylvania, USA | 40° 30' 41" N | 75° 23' 26" W | 9.5km (5.9 miles) | |
| John D. Reitnauer Mine, Seisholtzville, Berks County, Pennsylvania, USA | 40° 28' 0" N | 75° 35' 59" W | 11.9km (7.4 miles) | |
| Seisholtzville, Berks County, Pennsylvania, USA | 40° 28' 10" N | 75° 36' 15" W | 11.9km (7.4 miles) | |
| Seisholtzville Mine, Seisholtzville, Berks County, Pennsylvania, USA | 40° 28' 9" N | 75° 36' 15" W | 12.0km (7.4 miles) | |
| Lehigh University Campus, Bethlehem, Northampton County, Pennsylvania, USA | 40° 36' 23" N | 75° 22' 50" W | 12.3km (7.7 miles) | |
| Catasauqua slag locality, Catasauqua, Lehigh County, Pennsylvania, USA | 40° 38' 54" N | 75° 28' 8" W | 12.3km (7.7 miles) | |
| Coopersburg Granite Company Diabase quarry [1], Springfield Township, Bucks County, Pennsylvania, USA | 40° 30' 23" N | 75° 20' 56" W | 13.0km (8.1 miles) | |
| Whitehall Township, Lehigh County, Pennsylvania, USA | 40° 39' 24" N | 75° 30' 16" W | 13.1km (8.1 miles) | |
| Olafsen Iron Mine, Huffs Church, Hereford Township, Berks County, Pennsylvania, USA | 40° 27' 29" N | 75° 36' 48" W | 13.4km (8.3 miles) | |
| Rittenhouse Gap, Berks County, Pennsylvania, USA | 40° 28' 4" N | 75° 37' 41" W | 13.7km (8.5 miles) | |
Vera Cruz, Upper Milford Township, Lehigh County, Pennsylvania, USA