| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Neshanic, Hillsborough Township, Somerset County, New Jersey, USA | 40° 30' 0" N | 74° 43' 0" W | 5.9km (3.6 miles) | |
| Sourland Mountain, Hillsborough Township, Somerset County, New Jersey, USA | 40° 28' 0" N | 74° 43' 0" W | 6.8km (4.2 miles) | |
| Griggstown, Franklin Township, Somerset County, New Jersey, USA | 40° 26' 16" N | 74° 36' 47" W | 7.2km (4.5 miles) | |
| 3M Quarry (Gibraltar Rock of Belle Mead), Hillsborough Township, Somerset County, New Jersey, USA | 40° 27' 27" N | 74° 42' 56" W | 7.3km (4.5 miles) | |
| Griggstown Mine (Franklin Mine), Griggstown, Franklin Township, Somerset County, New Jersey, USA | 40° 25' 0" N | 74° 35' 59" W | 9.9km (6.1 miles) | |
| Readington, Readington Township, Hunterdon County, New Jersey, USA | 40° 34' 7" N | 74° 44' 15" W | 11.0km (6.8 miles) | |
| Trap Rock Industries Kingston Quarry, Kingston Trap Rock Quarry, Franklin Township, Somerset County, New Jersey, USA | 40° 23' 45" N | 74° 37' 0" W | 11.6km (7.2 miles) | |
| North Branch, Branchburg Township, Somerset County, New Jersey, USA | 40° 35' 59" N | 74° 40' 40" W | 11.7km (7.3 miles) | |
| Chimney Rock Quarry, Bridgewater Township, Somerset County, New Jersey, USA | 40° 35' 4" N | 74° 33' 55" W | 11.9km (7.4 miles) | |
| Washington Mine, Bridgewater Township, Somerset County, New Jersey, USA | 40° 34' 57" N | 74° 33' 38" W | 11.9km (7.4 miles) | |
| Chimney Rock Gorge, Bridgewater Township, Somerset County, New Jersey, USA | 40° 34' 50" N | 74° 33' 27" W | 11.9km (7.4 miles) | |
| Chimney Rock Copper Mine, Bridgewater Township, Somerset County, New Jersey, USA | 40° 34' 57" N | 74° 33' 29" W | 12.1km (7.5 miles) | |
| Chimney Rock (Geographical feature), Bridgewater Township, Somerset County, New Jersey, USA | 40° 34' 59" N | 74° 33' 24" W | 12.2km (7.6 miles) | |
| Bolmer Copper prospect, Martinsville, Bridgewater Township, Somerset County, New Jersey, USA | 40° 35' 58" N | 74° 34' 36" W | 12.8km (8.0 miles) | |
| Raritan River, Piscataway Township, Middlesex County, New Jersey, USA | 40° 31' 59" N | 74° 30' 0" W | 13.1km (8.1 miles) | |
| American Mine (Alpha Copper Mine; Bridgewater Mine; Somerville Mine; Somerville deposit), Bridgewater Township, Somerset County, New Jersey, USA | 40° 36' 54" N | 74° 37' 0" W | 13.3km (8.3 miles) | |
| Voorhees, Franklin Township, Somerset County, New Jersey, USA | 40° 28' 59" N | 74° 28' 59" W | 14.0km (8.7 miles) | |
| Martinsville, Bridgewater Township, Somerset County, New Jersey, USA | 40° 36' 0" N | 74° 32' 59" W | 14.0km (8.7 miles) | |
| Raritan Mine, North Brunswick Township, Middlesex County, New Jersey, USA | 40° 25' 59" N | 74° 30' 0" W | 14.4km (8.9 miles) | |
| Martin A. Howell Quarry, Princeton, Mercer County, New Jersey, USA | 40° 22' 0" N | 74° 39' 0" W | 14.6km (9.0 miles) | |
| Compton's Quarry, Bridgewater Township, Somerset County, New Jersey, USA | 40° 38' 0" N | 74° 37' 59" W | 15.1km (9.4 miles) | |
| Dock Watch Quarry, Warren Township, Somerset County, New Jersey, USA | 40° 36' 16" N | 74° 32' 11" W | 15.2km (9.4 miles) | |
| Green Valley, Middlesex County, New Jersey, USA | 40° 34' 59" N | 74° 30' 0" W | 15.7km (9.7 miles) | |
| Hoffman Mine, Sunset Lake, Bridgewater Township, Somerset County, New Jersey, USA | 40° 38' 32" N | 74° 37' 46" W | 16.2km (10.1 miles) | |
| Piscataway, Piscataway Township, Middlesex County, New Jersey, USA | 40° 32' 46" N | 74° 27' 57" W | 16.3km (10.1 miles) | |
| Mount Rose, Hopewell Township, Mercer County, New Jersey, USA | 40° 22' 0" N | 74° 43' 59" W | 16.3km (10.1 miles) | |
| Pluckemin Copper Mine, Pluckemin, Bedminster Township, Somerset County, New Jersey, USA | 40° 38' 44" N | 74° 38' 21" W | 16.5km (10.2 miles) | |
| Pluckemin, Bedminster Township, Somerset County, New Jersey, USA | 40° 38' 44" N | 74° 38' 21" W | 16.5km (10.2 miles) | |
| Somerset Street basement excavation, New Brunswick, Middlesex County, New Jersey, USA | 40° 29' 9" N | 74° 27' 7" W | 16.6km (10.3 miles) | |
| Burnt Woods, New Brunswick, Middlesex County, New Jersey, USA | 40° 28' 59" N | 74° 27' 0" W | 16.8km (10.4 miles) | |
Griggstown Mine, Griggstown, Franklin Township, Somerset County, New Jersey, USA