| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Blue Ball, East Earl Township, Lancaster County, Pennsylvania, USA | 40° 7' 5" N | 76° 2' 53" W | 1.6km (1.0 miles) | |
| Blue Ball Stone Co. Quarry, Blue Ball, East Earl Township, Lancaster County, Pennsylvania, USA | 40° 7' 17" N | 76° 2' 53" W | 1.8km (1.1 miles) | |
| Weaverland, East Earl Township, Lancaster County, Pennsylvania, USA | 40° 8' 12" N | 76° 3' 29" W | 3.7km (2.3 miles) | |
| Weaverland Quarry, Weaverland, East Earl Township, Lancaster County, Pennsylvania, USA | 40° 8' 14" N | 76° 3' 25" W | 3.7km (2.3 miles) | |
| New Enterprise Narvon Quarry, Narvon, Caernarvon Township, Lancaster County, Pennsylvania, USA | 40° 6' 1" N | 75° 58' 57" W | 4.4km (2.7 miles) | |
| Beartown, Caernarvon Township, Lancaster County, Pennsylvania, USA | 40° 6' 41" N | 75° 58' 39" W | 4.7km (2.9 miles) | |
| Narvon, Caernarvon Township, Lancaster County, Pennsylvania, USA | 40° 6' 10" N | 75° 58' 40" W | 4.7km (2.9 miles) | |
| Churchtown, Caernarvon Township, Lancaster County, Pennsylvania, USA | 40° 7' 59" N | 75° 57' 52" W | 6.3km (3.9 miles) | |
| Martindale, Earl Township, Lancaster County, Pennsylvania, USA | 40° 9' 11" N | 76° 5' 18" W | 6.8km (4.2 miles) | |
| Burkholder Quarry, Martindale, Earl Township, Lancaster County, Pennsylvania, USA | 40° 9' 19" N | 76° 6' 14" W | 7.9km (4.9 miles) | |
| Bowmansville, Brecknock Township, Lancaster County, Pennsylvania, USA | 40° 11' 48" N | 76° 1' 2" W | 9.7km (6.0 miles) | |
| Silver Hill Quarry, Bowmansville, Brecknock Township, Lancaster County, Pennsylvania, USA | 40° 11' 12" N | 75° 58' 37" W | 9.7km (6.0 miles) | |
| Kinzers, Paradise Township, Lancaster County, Pennsylvania, USA | 39° 59' 54" N | 76° 3' 41" W | 12.7km (7.9 miles) | |
| Morgantown, Caernarvon Township, Berks County, Pennsylvania, USA | 40° 9' 18" N | 75° 53' 24" W | 13.1km (8.2 miles) | |
| Morgantown, Berks County, Pennsylvania, USA | 40° 9' 18" N | 75° 53' 24" W | 13.1km (8.2 miles) | |
| Gap, Salisbury Township, Lancaster County, Pennsylvania, USA | 39° 59' 13" N | 76° 1' 14" W | 13.7km (8.5 miles) | |
| Noble's Mine, Gap, Salisbury Township, Lancaster County, Pennsylvania, USA | 39° 58' 59" N | 76° 1' 0" W | 14.2km (8.8 miles) | |
| Grace Mine, Morgantown, Berks County, Pennsylvania, USA | 40° 10' 15" N | 75° 52' 47" W | 14.6km (9.1 miles) | |
| Martin Limestone Quarry, East Cocalico Township, Lancaster County, Pennsylvania, USA | 40° 13' 24" N | 76° 7' 18" W | 14.7km (9.1 miles) | |
| Jones Mine, Morgantown, Caernarvon Township, Berks County, Pennsylvania, USA | 40° 10' 20" N | 75° 50' 56" W | 17.1km (10.6 miles) | |
| Jones mine, Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 18" N | 75° 50' 49" W | 17.2km (10.7 miles) | |
| Parkesburg Quartz Occurence, Parkesburg, Sadsbury Township, Chester County, Pennsylvania, USA | 39° 58' 37" N | 75° 55' 41" W | 17.3km (10.7 miles) | |
| Gap Mine, Bart Township, Lancaster County, Pennsylvania, USA | 39° 57' 29" N | 76° 4' 59" W | 17.4km (10.8 miles) | |
| Parkesburg, Sadsbury Township, Chester County, Pennsylvania, USA | 39° 57' 6" N | 75° 56' 3" W | 19.5km (12.1 miles) | |
| Wagontown, Valley Township, Chester County, Pennsylvania, USA | 40° 0' 38" N | 75° 50' 34" W | 19.6km (12.2 miles) | |
| Steidler pegmatite, Wagontown, Valley Township, Chester County, Pennsylvania, USA | 40° 0' 3" N | 75° 50' 35" W | 20.2km (12.5 miles) | |
| Mt. Pleasant, Bart Township, Lancaster County, Pennsylvania, USA | 39° 55' 53" N | 76° 6' 11" W | 20.8km (12.9 miles) | |
| Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 12" N | 75° 47' 58" W | 20.9km (13.0 miles) | |
| Hopewell mine, Hopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA | 40° 10' 13" N | 75° 47' 57" W | 20.9km (13.0 miles) | |
| Cumru Township, Berks County, Pennsylvania, USA | 40° 17' 36" N | 75° 57' 15" W | 21.5km (13.3 miles) | |
Weaverland Quarry, Weaverland, East Earl Township, Lancaster County, Pennsylvania, USA