Locality | Latitude | Longitude | Distance | Bearing |
Whim shaft, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery County, Pennsylvania, USA | 40° 7' 50" N | 75° 26' 20" W | 0.0km (0.0 miles) | |
Perkiomen Copper Mine, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery County, Pennsylvania, USA | 40° 7' 58" N | 75° 26' 16" W | 0.2km (0.1 miles) | |
Ecton Mine, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery County, Pennsylvania, USA | 40° 7' 33" N | 75° 26' 33" W | 0.6km (0.4 miles) | |
Audubon, Lower Providence Township, Montgomery County, Pennsylvania, USA | 40° 7' 40" N | 75° 25' 54" W | 0.7km (0.4 miles) | |
Collegeville Amethyst Locality, Collegeville, Upper Providence Township, Montgomery County, Pennsylvania, USA | 40° 9' 45" N | 75° 27' 54" W | 4.2km (2.6 miles) | |
King of Prussia, Upper Merion Township, Montgomery County, Pennsylvania, USA | 40° 5' 47" N | 75° 22' 56" W | 6.1km (3.8 miles) | |
Morris Mine, Schuylkill Township, Chester County, Pennsylvania, USA | 40° 7' 21" N | 75° 30' 42" W | 6.3km (3.9 miles) | |
Phoenixville tunnel (Conrail tunnel; Black Rock tunnel), Phoenixville, Schuylkill Township, Chester County, Pennsylvania, USA | 40° 8' 44" N | 75° 30' 56" W | 6.7km (4.2 miles) | |
Wheatley Mines, Schuylkill Township, Chester County, Pennsylvania, USA | 40° 6' 20" N | 75° 31' 0" W | 7.2km (4.5 miles) | |
Chester County Mine, Schuylkill Township, Chester County, Pennsylvania, USA | 40° 6' 21" N | 75° 31' 5" W | 7.3km (4.5 miles) | |
Southwest Chester County Mine (New Chester County Mine), Schuylkill Township, Chester County, Pennsylvania, USA | 40° 6' 15" N | 75° 31' 18" W | 7.7km (4.8 miles) | |
Brookdale Mine, Schuylkill Township, Chester County, Pennsylvania, USA | 40° 6' 3" N | 75° 31' 14" W | 7.7km (4.8 miles) | |
Montgomery Mine, Schuylkill Township, Chester County, Pennsylvania, USA | 40° 6' 17" N | 75° 31' 32" W | 7.9km (4.9 miles) | |
Phoenix Mine, Charlestown Township, Chester County, Pennsylvania, USA | 40° 5' 50" N | 75° 31' 24" W | 8.1km (5.0 miles) | |
Limestone quarry, Upper Merion Township, Montgomery County, Pennsylvania, USA | 40° 5' 40" N | 75° 21' 18" W | 8.2km (5.1 miles) | |
Pennypacker Mine, Charlestown Township, Chester County, Pennsylvania, USA | 40° 5' 14" N | 75° 31' 0" W | 8.2km (5.1 miles) | |
Charleston Mine, Charlestown Township, Chester County, Pennsylvania, USA | 40° 6' 29" N | 75° 32' 0" W | 8.4km (5.2 miles) | |
Bridgeport, Bridgeport Borough, Montgomery County, Pennsylvania, USA | 40° 6' 17" N | 75° 20' 44" W | 8.4km (5.2 miles) | |
Henderson Station, Upper Merion Township, Montgomery County, Pennsylvania, USA | 40° 5' 10" N | 75° 21' 27" W | 8.5km (5.3 miles) | |
Gill Quarry, East Norriton Township, Montgomery County, Pennsylvania, USA | 40° 10' 10" N | 75° 21' 3" W | 8.6km (5.4 miles) | |
Buckwater Mine, Charlestown Township, Chester County, Pennsylvania, USA | 40° 6' 0" N | 75° 32' 59" W | 10.1km (6.2 miles) | |
Napolean Mine (Jug Hollow Mine), Schuylkill Township, Chester County, Pennsylvania, USA | 40° 6' 0" N | 75° 32' 59" W | 10.1km (6.2 miles) | |
Valley Store, East Whiteland Township, Chester County, Pennsylvania, USA | 40° 3' 7" N | 75° 31' 35" W | 11.5km (7.1 miles) | |
Bullock Quarry (Geo. Bullock Quarry; George Bullock Quarry), West Conshohocken, Montgomery County, Pennsylvania, USA | 40° 4' 33" N | 75° 19' 22" W | 11.6km (7.2 miles) | |
Mill Lane Farms (Great Valley Corporate Center), Valley Store, East Whiteland Township, Chester County, Pennsylvania, USA | 40° 3' 16" N | 75° 31' 59" W | 11.7km (7.3 miles) | |
Samuel Coffman Mine, East Whiteland Township, Chester County, Pennsylvania, USA | 40° 3' 16" N | 75° 32' 16" W | 11.9km (7.4 miles) | |
Malvern, Malvern Borough, Chester County, Pennsylvania, USA | 40° 2' 10" N | 75° 30' 50" W | 12.3km (7.6 miles) | |
Old Perkiomen Mine, Lower Frederick Township, Montgomery County, Pennsylvania, USA | 40° 15' 35" N | 75° 28' 35" W | 14.7km (9.1 miles) | |
General Trimble's Mine, East Whiteland Township, Chester County, Pennsylvania, USA | 40° 3' 4" N | 75° 35' 23" W | 15.6km (9.7 miles) | |
Benjamin Franklin Mine, Chester Springs, West Pikeland Township, Chester County, Pennsylvania, USA | 40° 5' 39" N | 75° 37' 0" W | 15.7km (9.7 miles) | |
Phoenixville tunnel, Phoenixville, Schuylkill Township, Chester County, Pennsylvania, USA