Locality | Latitude | Longitude | Distance | Bearing |
Jones mine, Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 18" N | 75° 50' 49" W | 2.1km (1.3 miles) | |
Jones Mine, Morgantown, Caernarvon Township, Berks County, Pennsylvania, USA | 40° 10' 20" N | 75° 50' 56" W | 2.2km (1.4 miles) | |
Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 12" N | 75° 47' 58" W | 3.2km (2.0 miles) | |
Hopewell mine, Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 13" N | 75° 47' 57" W | 3.2km (2.0 miles) | |
Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA | 40° 9' 53" N | 75° 47' 2" W | 4.2km (2.6 miles) | |
Grace Mine, Morgantown, Berks County, Pennsylvania, USA | 40° 10' 15" N | 75° 52' 47" W | 4.3km (2.7 miles) | |
Morgantown, Berks County, Pennsylvania, USA | 40° 9' 18" N | 75° 53' 24" W | 4.9km (3.0 miles) | |
Morgantown, Caernarvon Township, Berks County, Pennsylvania, USA | 40° 9' 18" N | 75° 53' 24" W | 4.9km (3.0 miles) | |
Trap Quarry, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 59" N | 75° 43' 59" W | 8.9km (5.6 miles) | |
Saint Peters, Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 48" N | 75° 43' 52" W | 9.0km (5.6 miles) | |
Knauertown, Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 17" N | 75° 43' 36" W | 9.1km (5.7 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 | 10.1km (6.3 miles) | |
Keim's Mine, French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA | 40° 11' 0" N | 75° 43' 0" W | 10.3km (6.4 miles) | |
French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 59" N | 75° 43' 0" W | 10.3km (6.4 miles) | |
Hay Creek, Birdsboro, Berks County, Pennsylvania, USA | 40° 14' 57" N | 75° 49' 17" W | 10.3km (6.4 miles) | |
Cornog, Wallace Township, Chester County, Pennsylvania, USA | 40° 4' 36" N | 75° 45' 17" W | 11.1km (6.9 miles) | |
Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA | 40° 4' 36" N | 75° 44' 53" W | 11.4km (7.1 miles) | |
Churchtown, Caernarvon Township, Lancaster County, Pennsylvania, USA | 40° 7' 59" N | 75° 57' 52" W | 11.5km (7.2 miles) | |
Birdsboro, Berks County, Pennsylvania, USA | 40° 15' 51" N | 75° 48' 15" W | 12.2km (7.6 miles) | |
Dyer Quarry, Gibraltar, Birdsboro, Berks County, Pennsylvania, USA | 40° 16' 5" N | 75° 51' 29" W | 12.6km (7.8 miles) | |
Silver Hill Quarry, Bowmansville, Brecknock Township, Lancaster County, Pennsylvania, USA | 40° 11' 12" N | 75° 58' 37" W | 12.7km (7.9 miles) | |
Beartown, Caernarvon Township, Lancaster County, Pennsylvania, USA | 40° 6' 41" N | 75° 58' 39" W | 13.3km (8.3 miles) | |
Narvon, Caernarvon Township, Lancaster County, Pennsylvania, USA | 40° 6' 10" N | 75° 58' 40" W | 13.7km (8.5 miles) | |
New Enterprise Narvon Quarry, Narvon, Caernarvon Township, Lancaster County, Pennsylvania, USA | 40° 6' 1" N | 75° 58' 57" W | 14.2km (8.8 miles) | |
Gibraltar, Birdsboro, Berks County, Pennsylvania, USA | 40° 17' 3" N | 75° 52' 18" W | 14.6km (9.0 miles) | |
Wagontown, Valley Township, Chester County, Pennsylvania, USA | 40° 0' 38" N | 75° 50' 34" W | 16.3km (10.1 miles) | |
Bowmansville, Brecknock Township, Lancaster County, Pennsylvania, USA | 40° 11' 48" N | 76° 1' 2" W | 16.3km (10.1 miles) | |
Steidler pegmatite, Wagontown, Valley Township, Chester County, Pennsylvania, USA | 40° 0' 3" N | 75° 50' 35" W | 17.3km (10.8 miles) | |
Fritz Island Mines, Cumru Township, Berks County, Pennsylvania, USA | 40° 18' 20" N | 75° 55' 24" W | 18.3km (11.4 miles) | |
Cumru Township, Berks County, Pennsylvania, USA | 40° 17' 36" N | 75° 57' 15" W | 18.4km (11.4 miles) | |
Grace Mine, Morgantown, Berks County, Pennsylvania, USA