Grid Reference: SH743385.
| Name | OS | Distance | Bearing |
| Cwmprysor Mine (Arenig Mine), Trawsfynydd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH770380 | 2.7km | 100° (E) |
| Cwt y Bugail Quarry (Bwlch-y-Slaters Quarry; New Manod Quarry), Blaenau Ffestiniog, Gwynedd (Merionethshire), Wales, UK | SH732455 | 7.1km | 351° (N) |
| Manod Quarry (Manod New Setts Quarry), Blaenau Ffestiniog, Gwynedd (Merionethshire), Wales, UK | SH707449 | 7.3km | 330° (NNW) |
| Moel Llyfnant Mine, Moel Llyfnant, Llanycil, Gwynedd (Merionethshire), Wales, UK | SH808350 | 7.4km | 118° (ESE) |
| Votty and Bowydd Quarry, Blaenau Ffestiniog, Gwynedd (Merionethshire), Wales, UK | SH708464 | 8.6km | 336° (NNW) |
| Arenig Station Quarry, Llanycil, Gwynedd (Merionethshire), Wales, UK | SH830391 | 8.7km | 86° (E) |
| Tanygrisiau Railway Station, Tanygrisiau, Blaenau Ffestiniog, Gwynedd (Merionethshire), Wales, UK | SH684450 | 8.8km | 317° (NW) |
| Nant yr Helfa Mine, Pantllwini, Llanycil, Gwynedd (Merionethshire), Wales, UK | SH833401 | 9.1km | 79° (E) |
| Moel Ysgyfarnogod, Harlech, Gwynedd (Merionethshire), Wales, UK | SH657344 | 9.5km | 244° (WSW) |
| Gloddfa Ganol (Oakley) Quarry, Blaenau Ffestiniog, Gwynedd (Merionethshire), Wales, UK | SH693468 | 9.7km | 328° (NNW) |
| Cwmorthin Quarry, Tanygrisiau, Blaenau Ffestiniog, Gwynedd (Merionethshire), Wales, UK | SH681463 | 10.0km | 321° (NW) |
| Princess Marina Mine (Bedd-y-Coedwr Mine; Beddcoedwr Mine), Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH741284 | 10.1km | 181° (S) |
| Gwynfynydd Mine (Gwyn Mine; Morgan Mine; Mount Morgan Mine; British Gold Fields), Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH737283 | 10.2km | 183° (S) |
| Cwmheisian East Mine, Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH741282 | 10.3km | 181° (S) |
| Cwmheisian West Mine, Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH738282 | 10.3km | 182° (S) |
| Catherine and Jane Consols (Penyrallt Mine), Coed Llyn y Garnedd, Llanfrothen, Gwynedd (Merionethshire), Wales, UK | SH633411 | 11.3km | 283° (WNW) |
| Coed-y-Brenin deposit, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH725272 | 11.4km | 189° (S) |
| Mynydd Nodol Mine (Manganese Royal Mine), Mynydd Nodol, Llanycil, Gwynedd (Merionethshire), Wales, UK | SH860393 | 11.7km | 86° (E) |
| Tyddyn Gwladys Mine, Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH735268 | 11.7km | 183° (S) |
| Bwlch y Plym Mine, Llanfrothen, Gwynedd (Merionethshire), Wales, UK | SH627415 | 12.0km | 284° (WNW) |
| Pantywrach Mine, Llanfrothen, Gwynedd (Merionethshire), Wales, UK | SH618402 | 12.6km | 277° (W) |
| Capel Hermon, Coed-y-Brenin deposit, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH748254 | 13.1km | 177° (S) |
| Castell Carn Dochan, Llanuwchilyn, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH850307 | 13.2km | 126° (SE) |
| Cefndeuddwr Mine, Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH729252 | 13.4km | 186° (S) |
| Dolfrwnog Mine (incl. Turf Copper Mine), Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH740250 | 13.5km | 181° (S) |
| Ffridd-goch Mine, Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH746244 | 14.1km | 178° (S) |
| Moel Goedog, Harlech, Gwynedd (Merionethshire), Wales, UK | SH610329 | 14.4km | 247° (WSW) |
| Minffordd Quarry, Minffordd, Llandecwyn, Gwynedd (Merionethshire), Wales, UK | SH594391 | 14.9km | 272° (W) |
| Cefn Coch Mine (New California Mine) & Berthlwyd Mine, Ganllwyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH720232 | 15.5km | 188° (S) |
| Cae Mawr Mine, Llanelltyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH725225 | 16.1km | 186° (S) |
| Glasdir Mine, Llanfachreth, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH740223 | 16.2km | 181° (S) |
| Twll Maen Grisial, Fron Olau, Prenteg, Gwynedd (Caernarvonshire), Wales, UK | SH582410 | 16.3km | 278° (W) |
| Beddgelert Forest, Rhyd-Ddu, Gwynedd (Caernarvonshire), Wales, UK | SH675534 | 16.4km | 335° (NNW) |
| Carnedd y Cribau, Central Snowdonia, Gwynedd (Caernarvonshire), Wales, UK | SH675534 | 16.4km | 335° (NNW) |
| Caegwernog Mine, Llanelltyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH713223 | 16.5km | 190° (S) |
| Sygun Mine, Beddgelert, Gwynedd (Caernarvonshire), Wales, UK | SH606485 | 17.0km | 306° (NW) |
| Wnin Mine (Sovereign Mine), Llanelltyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH710214 | 17.4km | 190° (S) |
| Gallt y Wenallt, Mt. Snowdon, Gwynedd (Caernarvonshire), Wales, UK | SH642533 | 17.9km | 325° (NW) |
| Borth Valley Mine (Cesailgwm), Llanelltyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH695210 | 18.1km | 195° (SSW) |
| Tremadoc (Tremadog), Gwynedd (Caernarvonshire), Wales, UK | SH561401 | 18.3km | 275° (W) |
| Lliwedd Mine, Mt. Snowdon, Gwynedd (Caernarvonshire), Wales, UK | SH632532 | 18.4km | 322° (NW) |
| Moel Ispri, Llanelltyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH705201 | 18.8km | 191° (SSW) |
| Prince of Wales Mine (Hafod-y-Morfa Mine), Llanelltyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH701196 | 19.4km | 192° (SSW) |
| Garthgell Mine, Bontddu, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH688197 | 19.6km | 196° (SSW) |
| Cambrian Mine (Taincynhauaf), Llanelltyd, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH692195 | 19.7km | 195° (SSW) |
| Clogau St Davids Mine (Clogau Mine; St David's Mine), Bontddu, Dolgellau Gold Belt, Gwynedd (Merionethshire), Wales, UK | SH672201 | 19.7km | 201° (SSW) |
| Aberllyn Mine, Betws-y-coed, Gwydyr Forest area, Conwy (Gwynedd; Caernarvonshire), Wales, UK | SH794580 | 20.2km | 14° (NNE) |
| Shadow Gully, Mt. Snowdon, Gwynedd (Caernarvonshire), Wales, UK | SH606535 | 20.3km | 317° (NW) |
| Cyffty Mine, Betws-y-Coed, Gwydyr Forest area, Conwy (Gwynedd; Caernarvonshire), Wales, UK | SH774588 | 20.5km | 8° (N) |
| Britannia Mine (Snowdon Mine), Mt. Snowdon, Gwynedd (Caernarvonshire), Wales, UK | SH616547 | 20.6km | 321° (NW) |
