| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Dolgellau, Gwynedd, Wales, UK | 52° 44' 26" N | 3° 52' 58" W | 0.3km (0.2 miles) | |
| Prince of Wales Mine (Hafod-y-Morfa Mine), Llanelltyd, Gwynedd, Wales, UK | 52° 45' 28" N | 3° 55' 30" W | 3.2km (2.0 miles) | |
| Moel Ispri, Llanelltyd, Gwynedd, Wales, UK | 52° 45' 45" N | 3° 55' 9" W | 3.2km (2.0 miles) | |
| Chwarel Penrhryn-gwyn, Arthog, Gwynedd, Wales, UK | 52° 42' 57" N | 3° 55' 17" W | 3.8km (2.3 miles) | |
| Cambrian Mine (Taincynhauaf), Llanelltyd, Gwynedd, Wales, UK | 52° 45' 24" N | 3° 56' 18" W | 3.9km (2.4 miles) | |
| Wnin Mine (Sovereign Mine), Llanelltyd, Gwynedd, Wales, UK | 52° 46' 27" N | 3° 54' 45" W | 4.0km (2.5 miles) | |
| Garthgell Mine, Llanelltyd, Gwynedd, Wales, UK | 52° 45' 31" N | 3° 56' 40" W | 4.3km (2.7 miles) | |
| Borth Valley Mine (Cesailgwm), Llanelltyd, Gwynedd, Wales, UK | 52° 46' 13" N | 3° 56' 4" W | 4.5km (2.8 miles) | |
| Glasdir Mine, Brithdir and Llanfachreth, Gwynedd, Wales, UK | 52° 46' 59" N | 3° 52' 6" W | 4.7km (2.9 miles) | |
| Cae Mawr Mine, Ganllwyd, Gwynedd, Wales, UK | 52° 47' 4" N | 3° 53' 26" W | 4.7km (2.9 miles) | |
| Caegwernog Mine, Llanelltyd, Gwynedd, Wales, UK | 52° 46' 57" N | 3° 54' 30" W | 4.7km (2.9 miles) | |
| Cefn Coch Mine (incl. Berthlwyd Mine; New California Mine), Ganllwyd, Gwynedd, Wales, UK | 52° 47' 26" N | 3° 53' 53" W | 5.5km (3.4 miles) | |
| Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK | 52° 45' 42" N | 3° 58' 5" W | 5.9km (3.7 miles) | |
| Vigra Mine, Llanelltyd, Gwynedd, Wales, UK | 52° 45' 12" N | 3° 58' 52" W | 6.5km (4.1 miles) | |
| Ffridd-goch Mine, Brithdir and Llanfachreth, Gwynedd, Wales, UK | 52° 48' 8" N | 3° 51' 37" W | 6.9km (4.3 miles) | |
| Trial level, Vigra Mine, Llanelltyd, Gwynedd, Wales, UK | 52° 45' 18" N | 3° 59' 24" W | 7.2km (4.4 miles) | |
| Graigwen Mine (Nant-Goch Mine), Barmouth, Gwynedd, Wales, UK | 52° 44' 58" N | 3° 59' 34" W | 7.2km (4.5 miles) | |
| Dolfrwnog Mine (incl. Turf Copper Mine), Ganllwyd, Gwynedd, Wales, UK | 52° 48' 26" N | 3° 52' 10" W | 7.3km (4.6 miles) | |
| Cefndeuddwr Mine, Ganllwyd, Gwynedd, Wales, UK | 52° 48' 32" N | 3° 53' 9" W | 7.4km (4.6 miles) | |
| Cregenen (Cregennen), Arthog, Gwynedd, Wales, UK | 52° 42' 37" N | 3° 59' 2" W | 7.5km (4.6 miles) | |
| Capel Hermon, Coed-y-Brenin deposit, Ganllwyd, Gwynedd, Wales, UK | 52° 48' 40" N | 3° 51' 27" W | 7.9km (4.9 miles) | |
| High Diffwys, Llanelltyd, Gwynedd, Wales, UK | 52° 47' 32" N | 3° 58' 21" W | 8.1km (5.0 miles) | |
| Chwarel Ty'n-y-coed, Arthog, Gwynedd, Wales, UK | 52° 43' 3" N | 3° 59' 59" W | 8.1km (5.0 miles) | |
| Bryn Castell Mine, Llanelltyd, Gwynedd, Wales, UK | 52° 46' 3" N | 4° 0' 9" W | 8.3km (5.2 miles) | |
| Tyddyn Gwladys Mine, Ganllwyd, Gwynedd, Wales, UK | 52° 49' 24" N | 3° 52' 39" W | 9.1km (5.6 miles) | |
| Coed-y-Brenin deposit, Ganllwyd, Gwynedd, Wales, UK | 52° 49' 36" N | 3° 53' 33" W | 9.4km (5.9 miles) | |
| Panorama Mine (Belle View Mine), Barmouth, Gwynedd, Wales, UK | 52° 43' 42" N | 4° 2' 0" W | 10.0km (6.2 miles) | |
| Cwmheisian West Mine, Ganllwyd, Gwynedd, Wales, UK | 52° 50' 10" N | 3° 52' 25" W | 10.5km (6.5 miles) | |
| Cwmheisian East Mine, Ganllwyd, Gwynedd, Wales, UK | 52° 50' 10" N | 3° 52' 9" W | 10.5km (6.5 miles) | |
| Gwynfynydd Mine (Gwyn Mine; Morgan Mine; Mount Morgan Mine; British Gold Fields), Ganllwyd, Gwynedd, Wales, UK | 52° 50' 13" N | 3° 52' 30" W | 10.6km (6.6 miles) | |
Vigra Mine, Llanelltyd, Gwynedd, Wales, UK