| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Nathan Hall Quarry (Clark Hill Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 35' 38" N | 72° 32' 24" W | 2.5km (1.6 miles) | |
| State Forest Quarry No. 1 (State Forest #1 Quarry; Clark Hill Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 35' 44" N | 72° 32' 27" W | 2.6km (1.6 miles) | |
| Clark Hill prospect, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 35' 27" N | 72° 32' 22" W | 2.6km (1.6 miles) | |
| Bishop Hill Schorl Locality, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 37" N | 72° 29' 48" W | 2.6km (1.6 miles) | |
| East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 31" N | 72° 30' 7" W | 2.7km (1.7 miles) | |
| "Foothold Cleft", Airline Railroad, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 32" N | 72° 29' 47" W | 2.8km (1.7 miles) | |
| Tourmaline locality, Airline Railroad, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 32" N | 72° 29' 47" W | 2.8km (1.7 miles) | |
| Vespa stone quarry, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 6" N | 72° 30' 20" W | 3.3km (2.1 miles) | |
| Linkpot cut, Airline Railroad, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 34" N | 72° 28' 57" W | 3.4km (2.1 miles) | |
| Great Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 40" N | 72° 32' 58" W | 4.0km (2.5 miles) | |
| Pyrite locality, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 27" N | 72° 28' 14" W | 4.3km (2.7 miles) | |
| State Forest Quarry No. 2 (State Forest #2 Mica Mine; Carini Quarry), Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 27" N | 72° 33' 7" W | 4.4km (2.7 miles) | |
| Becker Quarry, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 33' 50" N | 72° 28' 35" W | 4.8km (3.0 miles) | |
| Great Hill Pond Brook pegmatite, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 14" N | 72° 33' 33" W | 5.1km (3.2 miles) | |
| Synnott Quarry, Portland, Middlesex County, Connecticut, USA | 41° 36' 15" N | 72° 34' 19" W | 5.2km (3.2 miles) | |
| Penfield Quarry (Oak Leaf Quarry), Portland, Middlesex County, Connecticut, USA | 41° 35' 47" N | 72° 34' 32" W | 5.4km (3.4 miles) | |
| Terp Road pegmatite, Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 33' 6" N | 72° 31' 55" W | 5.5km (3.4 miles) | |
| Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 33' 45" N | 72° 33' 21" W | 5.5km (3.4 miles) | |
| Pelton's Quarry, Portland, Middlesex County, Connecticut, USA | 41° 36' 3" N | 72° 34' 36" W | 5.5km (3.4 miles) | |
| Sunset Quartzite Quarry, East Glastonbury, Glastonbury, Hartford County, Connecticut, USA | 41° 38' 54" N | 72° 30' 56" W | 5.6km (3.5 miles) | |
| Unnamed stone quarries, Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 32' 54" N | 72° 31' 59" W | 5.9km (3.6 miles) | |
| Middle Haddam, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 33' 14" N | 72° 33' 2" W | 6.0km (3.7 miles) | |
| Garnet prospect, Middle Haddam, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 33' 7" N | 72° 32' 53" W | 6.0km (3.7 miles) | |
| State Route 2 roadcut, Marlborough, Hartford County, Connecticut, USA | 41° 39' 10" N | 72° 30' 0" W | 6.1km (3.8 miles) | |
| Brack Gem prospect (Brack prospect), East Glastonbury, Glastonbury, Hartford County, Connecticut, USA | 41° 39' 12" N | 72° 30' 48" W | 6.1km (3.8 miles) | |
| Markham Mica Quarry, Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 32' 41" N | 72° 32' 8" W | 6.3km (3.9 miles) | |
| Lyman Viaduct at Dickinson Creek, Westchester, Colchester, New London County, Connecticut, USA | 41° 33' 49" N | 72° 26' 59" W | 6.4km (3.9 miles) | |
| Nike prospect, Portland, Middlesex County, Connecticut, USA | 41° 38' 23" N | 72° 33' 54" W | 6.5km (4.0 miles) | |
| Case Quarries, Portland, Middlesex County, Connecticut, USA | 41° 37' 31" N | 72° 34' 46" W | 6.5km (4.0 miles) | |
| Hale-Walker prospects, Collins Hill, Portland, Middlesex County, Connecticut, USA | 41° 35' 7" N | 72° 35' 17" W | 6.6km (4.1 miles) | |
Slocum prospect, East Hampton, Middlesex County, Connecticut, USA