| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Clontibret, Clontibret mining district, Monaghan Municipal District, Monaghan County, Ulster, Ireland | 54° 12' 58" N | 6° 51' 5" W | 11.7km (7.3 miles) | |
| Clontibret Mine, Clontibret, Clontibret mining district, Monaghan Municipal District, Monaghan County, Ulster, Ireland | 54° 12' 50" N | 6° 50' 31" W | 12.1km (7.5 miles) | |
| Lemgare Mine, Clontibret mining district, Monaghan Municipal District, Monaghan County, Ulster, Ireland | 54° 12' 0" N | 6° 47' 25" W | 14.8km (9.2 miles) | |
| Annaglogh Mine, Annayalla, Clontibret mining district, Monaghan Municipal District, Monaghan County, Ulster, Ireland | 54° 11' 15" N | 6° 45' 45" W | 16.9km (10.5 miles) | |
| Logwood Hill, Calliagh, Ballybay-Clones Municipal District, Monaghan County, Ulster, Ireland | 54° 11' 6" N | 7° 1' 53" W | 17.3km (10.7 miles) | |
| Annayalla, Clontibret mining district, Monaghan Municipal District, Monaghan County, Ulster, Ireland | 54° 9' 33" N | 6° 47' 22" W | 19.0km (11.8 miles) | |
| Drumgavny Quarry, Ballybay-Clones Municipal District, Monaghan County, Ulster, Ireland | 54° 8' 38" N | 6° 57' 48" W | 19.9km (12.4 miles) | |
| Cootes Concrete Products quarry, Markethill, Co. Armagh, Northern Ireland, UK | 54° 18' 24" N | 6° 35' 3" W | 20.2km (12.5 miles) | |
| Cootes Quarry, Armagh City， Banbridge and Craigavon, Co. Armagh, Northern Ireland, UK | 54° 18' 23" N | 6° 34' 58" W | 20.3km (12.6 miles) | |
| Ballybay, Ballybay-Clones Municipal District, Monaghan County, Ulster, Ireland | 54° 7' 39" N | 6° 54' 12" W | 21.2km (13.2 miles) | |
| Unnamed quarry, Newtownhamilton, Co. Armagh, Northern Ireland, UK | 54° 15' 2" N | 6° 35' 15" W | 21.3km (13.3 miles) | |
| Loughran Rock Industries quarry, Newtownhamilton, Co. Armagh, Northern Ireland, UK | 54° 14' 13" N | 6° 35' 2" W | 22.1km (13.7 miles) | |
| Newtownhamilton, Co. Armagh, Northern Ireland, UK | 54° 11' 25" N | 6° 34' 32" W | 25.2km (15.6 miles) | |
| Cullyhanna Road quarry, Newtownhamilton, Co. Armagh, Northern Ireland, UK | 54° 9' 36" N | 6° 35' 1" W | 26.8km (16.7 miles) | |
| Silverbridge quarries, Co. Armagh, Northern Ireland, UK | 54° 4' 35" N | 6° 31' 2" W | 36.4km (22.6 miles) | |
| Forkhill quarry, Co. Armagh, Northern Ireland, UK | 54° 4' 59" N | 6° 27' 45" W | 38.4km (23.9 miles) | |
| Carrickmacross, Carrickmacross-Castleblayney Municipal District, Monaghan County, Ulster, Ireland | 53° 58' 35" N | 6° 43' 9" W | 39.7km (24.7 miles) | |
| Omagh, Co. Tyrone, Northern Ireland, UK | 54° 35' 51" N | 7° 18' 35" W | 41.0km (25.5 miles) | |
| Gypsum quarry, Carrickmacross, Carrickmacross-Castleblayney Municipal District, Monaghan County, Ulster, Ireland | 53° 56' 23" N | 6° 46' 1" W | 42.9km (26.7 miles) | |
| Cavanacaw (Kearney trench; Kearney gold structure), Omagh, Co. Tyrone, Northern Ireland, UK | 54° 35' 4" N | 7° 22' 54" W | 43.2km (26.8 miles) | |
| Curraghinalt prospect, Omagh, Co. Tyrone, Northern Ireland, UK | 54° 43' 0" N | 7° 1' 59" W | 45.2km (28.1 miles) | |
| Unnamed quarry, Meath County, Leinster, Ireland | 53° 54' 3" N | 6° 43' 56" W | 47.6km (29.6 miles) | |
| B.D. Flood Quarry, Carricknaveddan, Stradone, Cavan County, Ulster, Ireland | 53° 55' 51" N | 7° 13' 10" W | 48.0km (29.8 miles) | |
| Moneymore Quarry, Maxwell Quarries, Co. Londonderry, Northern Ireland, UK | 54° 43' 40" N | 6° 39' 24" W | 48.0km (29.8 miles) | |
| Langford Lodge borehole, Co. Antrim, Northern Ireland, UK | 54° 36' 35" N | 6° 18' 48" W | 49.6km (30.8 miles) | |
| Trummery Quarry, Castle Robin, Co. Antrim, Northern Ireland, UK | 54° 30' 2" N | 6° 11' 26" W | 49.9km (31.0 miles) | |
| Gruggandoo, Mourne Mountains, County Down, Northern Ireland, UK | 54° 9' 50" N | 6° 9' 47" W | 50.6km (31.4 miles) | |
| Wee Roosley quarry, Mourne Mountains, County Down, Northern Ireland, UK | 54° 9' 28" N | 6° 9' 23" W | 51.2km (31.8 miles) | |
| Rosstrevor, County Down, Northern Ireland, UK | 54° 6' 2" N | 6° 12' 1" W | 51.3km (31.8 miles) | |
| Carlingford Mountain, Carlingford, Louth County, Leinster, Ireland | 54° 2' 39" N | 6° 13' 5" W | 53.6km (33.3 miles) | |
