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Chalcophyllite from
Gwaith Yr Afon mine (West Cwmsymlog Mine; Cwm Daren Mine; River Mine; Taliesan Mine), Goginan, Trefeirig, Ceredigion, Wales, UK
| Locality type: | Mine | |
| Classification | ||
|---|---|---|
| Species: | Chalcophyllite | |
| Formula: | Cu18Al2(AsO4)4(SO4)3(OH)24 · 36H2O | |
| Confirmation | ||
| Validity: | Believed Valid | |
| Data | ||
| Mineral Data: | Click here to view Chalcophyllite data | |
| Locality Data: | Click here to view Gwaith Yr Afon mine (West Cwmsymlog Mine; Cwm Daren Mine; River Mine; Taliesan Mine), Goginan, Trefeirig, Ceredigion, Wales, UK | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 18869 | |
| Long-form Identifier: | 1:3:18869:0 | |
| GUID (UUID V4): | 0 | |
| Nearest other occurrences of Chalcophyllite | ||
| 20.2km (12.6 miles) | ⓘDylife Mine (Pen Dylife Mine; Esgairgaled Mine; Llechwedd Ddu Mine; Blaen Twymyn Mine), Dylife, Machynlleth, Powys, Wales, UK | |
| 35.7km (22.2 miles) | ⓘTrial level, Vigra Mine, Llanelltyd, Gwynedd, Wales, UK | |
| 86.9km (54.0 miles) | ⓘNeath Abbey Copper Smelter, Neath, Neath Port Talbot, Wales, UK | |
| References | ||


Gwaith Yr Afon mine, Goginan, Trefeirig, Ceredigion, Wales, UK