| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Slocum prospect, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 31' 55" N | 72° 28' 15" W | 1.5km (1.0 miles) | |
| Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 30' 39" N | 72° 30' 56" W | 2.9km (1.8 miles) | |
| Bailey prospect, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 30' 59" N | 72° 31' 6" W | 2.9km (1.8 miles) | |
| Enegren Mica Mine (Power Mica Mine), East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 31' 13" N | 72° 31' 15" W | 3.0km (1.9 miles) | |
| Anderson No. 2 Mica Mine, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 30' 57" N | 72° 31' 14" W | 3.1km (1.9 miles) | |
| Anderson No. 1 Mica Mine (Swanson Mine; Swanson Lithia Mine; Old Lithia Mine; Chatham Lithia Mine), East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 30' 59" N | 72° 31' 18" W | 3.2km (2.0 miles) | |
| Graphite locality, Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 30' 0" N | 72° 30' 29" W | 3.2km (2.0 miles) | |
| Mt. Tom prospects, Moodus, East Haddam, Middlesex County, Connecticut, USA | 41° 29' 35" N | 72° 28' 31" W | 3.4km (2.1 miles) | |
| Rock Landing Quarry (Capt. Rohrback Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 30' 29" N | 72° 31' 20" W | 3.5km (2.2 miles) | |
| Worth and Selden Quarries (Victoria Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 31' 46" N | 72° 31' 41" W | 3.7km (2.3 miles) | |
| Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 29' 32" N | 72° 30' 38" W | 4.0km (2.5 miles) | |
| Halberg Quarries (Eureka Quarry; Cook Quarry; Gem Stone Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 31' 46" N | 72° 31' 58" W | 4.0km (2.5 miles) | |
| Knudsen prospects, Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 30' 4" N | 72° 31' 26" W | 4.0km (2.5 miles) | |
| Quarry Hill (Brainerd Quarries; Shailor Quarries), Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 29' 21" N | 72° 30' 17" W | 4.1km (2.6 miles) | |
| Tidewater feldspar quarry, Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 29' 54" N | 72° 31' 24" W | 4.2km (2.6 miles) | |
| Feldspar quarry, Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 30' 0" N | 72° 31' 39" W | 4.4km (2.7 miles) | |
| Unnamed amphibole-tourmaline-magnetite locality, Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 30' 38" N | 72° 32' 5" W | 4.4km (2.7 miles) | |
| Hurd State Park quarries, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 31' 19" N | 72° 32' 17" W | 4.4km (2.8 miles) | |
| Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 32' 21" N | 72° 32' 5" W | 4.5km (2.8 miles) | |
| Becker Quarry, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 33' 50" N | 72° 28' 35" W | 4.6km (2.9 miles) | |
| Connecticut Yankee atomic power plant, Haddam Neck, Haddam, Middlesex County, Connecticut, USA | 41° 28' 54" N | 72° 29' 56" W | 4.7km (2.9 miles) | |
| Reeb Mica Quarry, Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 32' 30" N | 72° 32' 14" W | 4.8km (3.0 miles) | |
| Markham Mica Quarry, Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 32' 41" N | 72° 32' 8" W | 4.9km (3.0 miles) | |
| Unnamed stone quarries, Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 32' 54" N | 72° 31' 59" W | 4.9km (3.1 miles) | |
| Terp Road pegmatite, Hog Hill, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 33' 6" N | 72° 31' 55" W | 5.1km (3.1 miles) | |
| Thulite locality, Haddam, Middlesex County, Connecticut, USA | 41° 29' 17" N | 72° 31' 32" W | 5.2km (3.2 miles) | |
| Vespa stone quarry, East Hampton (Chatham), Middlesex County, Connecticut, USA | 41° 34' 6" N | 72° 30' 20" W | 5.3km (3.3 miles) | |
| Lyman Viaduct at Dickinson Creek, Westchester, Colchester, New London County, Connecticut, USA | 41° 33' 49" N | 72° 26' 59" W | 5.4km (3.3 miles) | |
| Nathaniel Cook house, Haddam, Middlesex County, Connecticut, USA | 41° 28' 49" N | 72° 31' 0" W | 5.5km (3.4 miles) | |
| Chrysoberyl locality, Haddam, Middlesex County, Connecticut, USA | 41° 28' 58" N | 72° 31' 21" W | 5.5km (3.4 miles) | |
Slocum prospect, East Hampton, Middlesex County, Connecticut, USA