| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Loudville Lead Mines (Manhan Lead-Silver Mine; Southampton Lead Mine; Northampton Lead Mine), Easthampton, Hampshire County, Massachusetts, USA | 42° 16' 51" N | 72° 43' 55" W | 5.8km (3.6 miles) | |
| Mount Tom, Holyoke, Hampden County, Massachusetts, USA | 42° 14' 30" N | 72° 38' 53" W | 6.9km (4.3 miles) | |
| Mt. Tom Quarry, Mount Tom, Holyoke, Hampden County, Massachusetts, USA | 42° 15' 11" N | 72° 37' 58" W | 8.4km (5.2 miles) | |
| Hampden quarry, West Springfield, Hampden County, Massachusetts, USA | 42° 7' 53" N | 72° 41' 14" W | 11.4km (7.1 miles) | |
| Lane & Son traprock quarries (Lane's Quarry), Westfield, Hampden County, Massachusetts, USA | 42° 7' 13" N | 72° 41' 32" W | 12.5km (7.8 miles) | |
| Atwater serpentine quarry, Russell, Hampden County, Massachusetts, USA | 42° 8' 41" N | 72° 49' 50" W | 12.5km (7.8 miles) | |
| Westfield Soapstone Quarry, Westfield, Hampden County, Massachusetts, USA | 42° 8' 3" N | 72° 49' 51" W | 13.4km (8.4 miles) | |
| Blandford mica mines, Blandford, Hampden County, Massachusetts, USA | 42° 11' 14" N | 72° 55' 3" W | 16.1km (10.0 miles) | |
| Blandford Power Lines kyanite locality, Blandford, Hampden County, Massachusetts, USA | 42° 10' 9" N | 72° 56' 0" W | 18.0km (11.2 miles) | |
| Notch Quarry (Lane Quarry; Amherst Quarry; Round Mountain Quarry), Amherst, Hampshire County, Massachusetts, USA | 42° 18' 9" N | 72° 31' 36" W | 18.6km (11.6 miles) | |
| Wright Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA | 42° 16' 16" N | 72° 58' 8" W | 20.2km (12.6 miles) | |
| Melvin Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA | 42° 16' 1" N | 72° 58' 43" W | 20.9km (13.0 miles) | |
| Blair Pond staurolite locality, Blandford, Hampden County, Massachusetts, USA | 42° 10' 39" N | 72° 58' 39" W | 21.2km (13.2 miles) | |
| Round Top Hill area quartz prospects, Chester, Hampden County, Massachusetts, USA | 42° 15' 23" N | 72° 59' 9" W | 21.3km (13.2 miles) | |
| Old Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA | 42° 16' 43" N | 72° 59' 19" W | 22.0km (13.7 miles) | |
| Chester Emery Mines, Chester, Hampden County, Massachusetts, USA | 42° 16' 12" N | 73° 0' 4" W | 22.8km (14.1 miles) | |
| Hudson & Chester Quarry, Becket, Berkshire County, Massachusetts, USA | 42° 14' 41" N | 73° 0' 58" W | 23.6km (14.7 miles) | |
| Macomber Ledge pegmatite locality, Chesterfield, Hampshire County, Massachusetts, USA | 42° 25' 49" N | 72° 52' 2" W | 25.0km (15.6 miles) | |
| Clark Ledge pegmatite locality, Chesterfield, Hampshire County, Massachusetts, USA | 42° 25' 14" N | 72° 53' 32" W | 25.1km (15.6 miles) | |
| Goshen Stone Co. Quarry, Goshen, Hampshire County, Massachusetts, USA | 42° 26' 54" N | 72° 48' 56" W | 25.4km (15.8 miles) | |
| Rye Circle Rose Quartz Locality, East Longmeadow, Hampden County, Massachusetts, USA | 42° 3' 15" N | 72° 31' 50" W | 25.5km (15.8 miles) | |
| Pelham asbestos mine, Pelham, Hampshire County, Massachusetts, USA | 42° 21' 32" N | 72° 27' 10" W | 27.0km (16.8 miles) | |
| Wyncairne subdivision, East Granby, Hartford County, Connecticut, USA | 41° 58' 41" N | 72° 44' 30" W | 27.9km (17.3 miles) | |
| Barrus farm pegmatite localities, Goshen, Hampshire County, Massachusetts, USA | 42° 28' 7" N | 72° 50' 11" W | 28.0km (17.4 miles) | |
| North Hill Mines, Simsbury Mines, East Granby, Hartford County, Connecticut, USA | 41° 58' 13" N | 72° 44' 37" W | 28.8km (17.9 miles) | |
| K-F Quarry (Kelsey-Ferguson Quarry), Suffield, Hartford County, Connecticut, USA | 41° 58' 45" N | 72° 36' 29" W | 29.5km (18.4 miles) | |
| Simsbury Mines, East Granby, Hartford County, Connecticut, USA | 41° 57' 42" N | 72° 44' 48" W | 29.8km (18.5 miles) | |
| New-Gate Copper Mine (Old New-Gate Prison), Simsbury Mines, East Granby, Hartford County, Connecticut, USA | 41° 57' 42" N | 72° 44' 48" W | 29.8km (18.5 miles) | |
| Pelham Granite quarry (Ward Quarry; Valley Quarry), Pelham, Hampshire County, Massachusetts, USA | 42° 23' 30" N | 72° 26' 31" W | 29.8km (18.5 miles) | |
| State Route 20 road cut, East Granby, Hartford County, Connecticut, USA | 41° 56' 45" N | 72° 44' 20" W | 31.5km (19.6 miles) | |
Loudville Lead Mines, Easthampton, Hampshire County, Massachusetts, USA