| Locality type: | Mine |
| Classification |
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| Species: | Native Copper |
| Formula: | Cu |
| Comments: | Sphalerite can be readily collected from the lower tips in very large pieces, but sadly crystals are rare.
Good pyromorphite at higher levels, but better still at nearby Copa Hill. |
| Quality for species: | Poor for species, only of interest for locality collectors. (#) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Native Copper data |
| Locality Data: | Click here to view Cwmystwyth Mine, Cwmystwyth, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 47893 |
| Long-form Identifier: | 1:3:47893:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Native Copper |
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| 7.1km (4.4 miles) | ⓘGlogfawr Mine, Lisburne Lead and Silver Mines, Ysbyty Ystwyth, Ceredigion, Wales, UK |
| 8.2km (5.1 miles) | ⓘFrongoch Mine, Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK |
| 13.0km (8.1 miles) | ⓘHafod Feddgar Mine, Llanidloes, Powys, Wales, UK |
| 13.6km (8.5 miles) | ⓘGeufron Mine, Llanidloes, Powys, Wales, UK |
| 14.8km (9.2 miles) | ⓘGwestyn Mine, Llanidloes, Powys, Wales, UK |
| 14.9km (9.2 miles) | ⓘGwaith Yr Afon mine (West Cwmsymlog Mine; Cwm Daren Mine; River Mine; Taliesan Mine), Goginan, Trefeirig, Ceredigion, Wales, UK |
| 16.0km (9.9 miles) | ⓘEaglebrook Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK |
| 20.2km (12.5 miles) | ⓘDylife Mine (Pen Dylife Mine; Esgairgaled Mine; Llechwedd Ddu Mine; Blaen Twymyn Mine), Dylife, Machynlleth, Powys, Wales, UK |
| 21.4km (13.3 miles) | ⓘYstrad Einion Mine (Dolgoch Mine), Furnace, Ysgubor-y-coed, Ceredigion, Wales, UK |
| 23.6km (14.6 miles) | ⓘLodge Park Trial, Tre'r-ddol, Llangynfelyn, Ceredigion, Wales, UK |
| References |
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