| Locality type: | Quarry |
| Classification |
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| Species: | Epidote |
| Formula: | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Epidote data |
| Locality Data: | Click here to view Porthkerris Quarry, Porthoustock, St Keverne, Cornwall, England, UK |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 4923 |
| Long-form Identifier: | 1:3:4923:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Epidote |
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| 14.2km (8.8 miles) | ⓘPen Olver, Landewednack, Cornwall, England, UK |
| 15.9km (9.9 miles) | ⓘRoskrow United Mine, Perranarworthal, Cornwall, England, UK |
| 18.9km (11.8 miles) | ⓘTresavean Mine, Lanner, Lanner, Cornwall, England, UK |
| 21.0km (13.1 miles) | ⓘClyjah and Wentworth Mine (Perseverance Mine), Redruth, Cornwall, England, UK |
| 23.2km (14.4 miles) | ⓘNew Tolgus Shaft, Tarewaste, Redruth, Cornwall, England, UK |
| 23.7km (14.7 miles) | ⓘTuckingmill, Camborne, Cornwall, England, UK |
| 29.9km (18.6 miles) | ⓘWheal Lucy (Riviere Mine), Hayle, Cornwall, England, UK |
| 34.2km (21.2 miles) | ⓘWherry Mine, Wherrytown, Penzance, Cornwall, England, UK |
| 35.5km (22.1 miles) | ⓘLamorna Cove, St Buryan, Cornwall, England, UK |
| 36.6km (22.7 miles) | ⓘCarn Silver, St Buryan, Cornwall, England, UK |
| References |
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