| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| St. Mary's City, St. Mary's County, Maryland, USA | 38° 11' 14" N | 76° 26' 3" W | 8.8km (5.5 miles) | |
| Chancellor's Point, St. Mary's County, Maryland, USA | 38° 10' 6" N | 76° 26' 34" W | 9.1km (5.7 miles) | |
| Old Clay Deposit N. of Solomons Island, Calvert County, Maryland, USA | 38° 19' 23" N | 76° 27' 30" W | 13.5km (8.4 miles) | |
| St. Mary's County meteorite, St. Mary's County, Maryland, USA | 38° 10' 0" N | 76° 22' 59" W | 13.8km (8.6 miles) | |
| Clay Prospect (3), Kinsale, Westmoreland County, Virginia, USA | 38° 2' 27" N | 76° 33' 12" W | 19.5km (12.1 miles) | |
| Mackall Building Stone Quarry, Calvert County, Maryland, USA | 38° 23' 42" N | 76° 30' 3" W | 20.1km (12.5 miles) | |
| Clay Prospect (2), Kinsale, Westmoreland County, Virginia, USA | 38° 2' 5" N | 76° 34' 29" W | 20.5km (12.7 miles) | |
| Clay Prospect (1), Kinsale, Westmoreland County, Virginia, USA | 38° 1' 57" N | 76° 34' 26" W | 20.7km (12.9 miles) | |
| Cove Point Placer, Calvert County, Maryland, USA | 38° 22' 59" N | 76° 24' 0" W | 21.8km (13.5 miles) | |
| Mount Airy Farm Mine, Westmoreland County, Virginia, USA | 38° 10' 0" N | 76° 46' 57" W | 22.8km (14.2 miles) | |
| Calvert Cliffs, Calvert County, Maryland, USA | 38° 24' 18" N | 76° 24' 36" W | 23.5km (14.6 miles) | |
| Scientists Cliffs beach alluvials, Calvert County, Maryland, USA | 38° 31' 0" N | 76° 31' 0" W | 33.5km (20.8 miles) | |
| Davis Prospect, Essex County, Virginia, USA | 37° 58' 38" N | 76° 55' 26" W | 43.6km (27.1 miles) | |
| Sharps meteorite, Henrico County, Virginia, USA | 37° 49' 59" N | 76° 42' 0" W | 45.1km (28.0 miles) | |
| Popes Creek, Charles County, Maryland, USA | 38° 23' 54" N | 76° 59' 25" W | 45.1km (28.0 miles) | |
| Clay Prospect, Oak Grove, Westmoreland County, Virginia, USA | 38° 12' 17" N | 77° 2' 43" W | 45.2km (28.1 miles) | |
| Indiantown Quarry, Orange County, Virginia, USA | 38° 0' 0" N | 77° 0' 0" W | 47.7km (29.6 miles) | |
| Fry Quarry (Vetter Brothers; Inc.), Charles County, Maryland, USA | 38° 37' 45" N | 76° 53' 17" W | 55.6km (34.6 miles) | |
| J. M. Clayton Company Prospect, Dorchester County, Maryland, USA | 38° 34' 31" N | 76° 4' 45" W | 56.0km (34.8 miles) | |
| J. M. Clayton Company Oystershell Deposit, Dorchester County, Maryland, USA | 38° 34' 31" N | 76° 4' 45" W | 56.0km (34.8 miles) | |
| Old Greensand-Diatomaceous Earth Pit, Calvert County, Maryland, USA | 38° 42' 33" N | 76° 41' 43" W | 56.8km (35.3 miles) | |
| Wilson Molding Sand Pit, Anne Arundel County, Maryland, USA | 38° 43' 42" N | 76° 37' 10" W | 57.6km (35.8 miles) | |
| Kaylorite Corporation Greensand Pit, Calvert County, Maryland, USA | 38° 43' 17" N | 76° 41' 35" W | 58.0km (36.1 miles) | |
| Lyons Creek Diatomaceous Earth Deposit, Calvert County, Maryland, USA | 38° 44' 57" N | 76° 41' 4" W | 60.9km (37.8 miles) | |
| Clay Prospect, King George, King George County, Virginia, USA | 38° 16' 34" N | 77° 13' 58" W | 61.8km (38.4 miles) | |
| Upper Potomac Mine, Hubbard, Dorchester County, Maryland, USA | 38° 36' 29" N | 75° 54' 15" W | 69.8km (43.4 miles) | |
| Fort Washington, Prince Georges County, Maryland, USA | 38° 42' 39" N | 77° 2' 3" W | 70.5km (43.8 miles) | |
| Dower House Road Plant, Prince Georges County, Maryland, USA | 38° 48' 37" N | 76° 50' 44" W | 71.6km (44.5 miles) | |
| Easton Clay Pit, Talbot County, Maryland, USA | 38° 46' 55" N | 76° 6' 39" W | 72.7km (45.2 miles) | |
| Barren Creek Deposits (Baron Creek Deposits), Wicomico County, Maryland, USA | 38° 27' 25" N | 75° 45' 11" W | 72.8km (45.2 miles) | |
Chancellor's Point, St. Mary's County, Maryland, USA