| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Steatite Quarry, Harmony Township, Warren County, New Jersey, USA | 40° 45' 0" N | 75° 7' 59" W | 0.5km (0.3 miles) | |
| Upper Harmony area, Harmony Township, Warren County, New Jersey, USA | 40° 44' 0" N | 75° 7' 59" W | 1.5km (1.0 miles) | |
| Harmony Iron Mine, Harmony Township, Warren County, New Jersey, USA | 40° 44' 0" N | 75° 7' 59" W | 1.5km (1.0 miles) | |
| Marble Mountain, Harmony Township, Warren County, New Jersey, USA | 40° 43' 51" N | 75° 9' 39" W | 2.7km (1.7 miles) | |
| Marble Mountain prospect, Marble Mtn, Phillipsburg, Warren County, New Jersey, USA | 40° 43' 50" N | 75° 9' 41" W | 2.7km (1.7 miles) | |
| Marble Mountain Mine (Fulmer's Mine), Marble Mountain, Harmony Township, Warren County, New Jersey, USA | 40° 43' 51" N | 75° 9' 41" W | 2.7km (1.7 miles) | |
| Scotts Mountain, Harmony Township, Warren County, New Jersey, USA | 40° 44' 32" N | 75° 4' 58" W | 4.6km (2.9 miles) | |
| Royal Green Marble Quarry (Warnes Quarry; Rock Products Company Quarry), Lopatcong Township, Warren County, New Jersey, USA | 40° 43' 20" N | 75° 11' 3" W | 4.8km (3.0 miles) | |
| Schuler Mine, Scotts Mountain, Harmony Township, Warren County, New Jersey, USA | 40° 43' 59" N | 75° 4' 59" W | 4.8km (3.0 miles) | |
| Ragged Mountain feldspar deposit, Scotts Mountain, Harmony Township, Warren County, New Jersey, USA | 40° 43' 59" N | 75° 4' 59" W | 4.8km (3.0 miles) | |
| Willever & Godfrey Mine (Carter Mine), New Village, Franklin Township, Warren County, New Jersey, USA | 40° 43' 0" N | 75° 5' 0" W | 5.7km (3.5 miles) | |
| New Village Mine (Cline Mine), New Village, Franklin Township, Warren County, New Jersey, USA | 40° 43' 0" N | 75° 5' 0" W | 5.7km (3.5 miles) | |
| New Village, Franklin Township, Warren County, New Jersey, USA | 40° 43' 2" N | 75° 4' 56" W | 5.7km (3.5 miles) | |
| Port Warren, Greenwich Township, Warren County, New Jersey, USA | 40° 41' 41" N | 75° 8' 25" W | 5.8km (3.6 miles) | |
| Chestnut Hill, Easton, Northampton County, Pennsylvania, USA | 40° 43' 1" N | 75° 11' 48" W | 6.0km (3.7 miles) | |
| Mineral Springs Quarry, Chestnut Hill, Easton, Northampton County, Pennsylvania, USA | 40° 43' 1" N | 75° 11' 49" W | 6.0km (3.7 miles) | |
| Stewartsville, Franklin Township, Warren County, New Jersey, USA | 40° 42' 31" N | 75° 5' 4" W | 6.1km (3.8 miles) | |
| C.K. Williams Quarry complex, Chestnut Hill, Easton, Northampton County, Pennsylvania, USA | 40° 42' 48" N | 75° 11' 48" W | 6.2km (3.9 miles) | |
| Verdolite Quarry, C.K. Williams Quarry complex, Chestnut Hill, Easton, Northampton County, Pennsylvania, USA | 40° 42' 48" N | 75° 11' 47" W | 6.2km (3.9 miles) | |
| Sherrer Quarry, C.K. Williams Quarry complex, Chestnut Hill, Easton, Northampton County, Pennsylvania, USA | 40° 42' 48" N | 75° 11' 47" W | 6.2km (3.9 miles) | |
| Stewartsville, Greenwich Township, Warren County, New Jersey, USA | 40° 41' 37" N | 75° 6' 39" W | 6.3km (3.9 miles) | |
| Lizzie Clay Quarry, Phillipsburg, Warren County, New Jersey, USA | 40° 42' 0" N | 75° 11' 0" W | 6.5km (4.0 miles) | |
| Henry Hamlen Mine, Greenwich Township, Warren County, New Jersey, USA | 40° 41' 0" N | 75° 7' 59" W | 7.1km (4.4 miles) | |
| William Hamlen Mine, Pohatcong Township, Warren County, New Jersey, USA | 40° 41' 0" N | 75° 9' 0" W | 7.1km (4.4 miles) | |
| Shoemaker Mine, White Township, Warren County, New Jersey, USA | 40° 46' 59" N | 75° 3' 59" W | 7.2km (4.5 miles) | |
| Broadway, Franklin Township, Warren County, New Jersey, USA | 40° 43' 55" N | 75° 3' 5" W | 7.4km (4.6 miles) | |
| Roadcut, Phillipsburg, Warren County, New Jersey, USA | 40° 41' 40" N | 75° 11' 57" W | 7.8km (4.8 miles) | |
| Vulcanite Cement Co. Quarry, Phillipsburg, Warren County, New Jersey, USA | 40° 41' 0" N | 75° 11' 0" W | 8.0km (5.0 miles) | |
| Warren Quarry, Phillipsburg, Warren County, New Jersey, USA | 40° 41' 0" N | 75° 11' 0" W | 8.0km (5.0 miles) | |
| Broadway Mine, Broadway, Franklin Township, Warren County, New Jersey, USA | 40° 43' 0" N | 75° 3' 0" W | 8.1km (5.0 miles) | |
Royal Green Marble Quarry, Lopatcong Township, Warren County, New Jersey, USA