| Locality type: | Mine |
| Classification |
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| Species: | Goethite |
| Formula: | Fe3+O(OH) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Goethite data |
| Locality Data: | Click here to view Gwynfynydd Mine, Ganllwyd, Gwynedd, Wales, UK |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 18608 |
| Long-form Identifier: | 1:3:18608:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Goethite |
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| 9.7km (6.1 miles) | ⓘMoel Llyfnant Mine, Llanuwchllyn, Gwynedd, Wales, UK |
| 20.2km (12.5 miles) | ⓘTwll Maen Grisial, Fron Olau, Prenteg, Dolbenmaen, Gwynedd, Wales, UK |
| 29.0km (18.0 miles) | ⓘBritannia Mine, Beddgelert, Gwynedd, Wales, UK |
| 34.6km (21.5 miles) | ⓘYstrad Einion Mine (Dolgoch Mine), Furnace, Ysgubor-y-coed, Ceredigion, Wales, UK |
| 35.1km (21.8 miles) | ⓘLodge Park Trial, Tre'r-ddol, Llangynfelyn, Ceredigion, Wales, UK |
| 36.4km (22.6 miles) | ⓘDylife Mine (Pen Dylife Mine; Esgairgaled Mine; Llechwedd Ddu Mine; Blaen Twymyn Mine), Dylife, Machynlleth, Powys, Wales, UK |
| 36.7km (22.8 miles) | ⓘAfon Clyywedog Gorge, Penegoes, Powys, Wales, UK |
| 37.0km (23.0 miles) | ⓘEsgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK |
| 39.1km (24.3 miles) | ⓘEaglebrook Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK |
| 39.8km (24.7 miles) | ⓘAlltycrib Mine (Talybont Mine; Middleton Mine; North Cardigan Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK |
| References |
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