| Locality type: | Quarry |
| Classification |
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| Species: | 'Hornblende Root Name Group' (not an IMA approved species) |
| Formula: | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Hornblende Root Name Group data |
| Locality Data: | Click here to view West of England Quarry, Porthoustock, St Keverne, Cornwall, England, UK |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 6275 |
| Long-form Identifier: | 1:3:6275:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Hornblende Root Name Group |
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| 1.3km (0.8 miles) | ⓘDean Quarry, St Keverne, Cornwall, England, UK |
| 2.0km (1.2 miles) | ⓘPorthallow (Porthalla), St Keverne, Cornwall, England, UK |
| 4.0km (2.5 miles) | ⓘCoverack Cove, Coverack, St Keverne, Cornwall, England, UK |
| 6.6km (4.1 miles) | ⓘPedn Boar Point, Coverack, St Keverne, Cornwall, England, UK |
| 11.2km (7.0 miles) | ⓘCadgwith, Ruan Minor, Grade-Ruan, Cornwall, England, UK |
| 14.0km (8.7 miles) | ⓘHousel Bay, Landewednack, Cornwall, England, UK |
| 14.2km (8.8 miles) | ⓘPolurian Cove, Mullion, Cornwall, England, UK |
| 14.5km (9.0 miles) | ⓘLower Treluswell, St Gluvias, Cornwall, England, UK |
| 15.3km (9.5 miles) | ⓘMullion Island, Mullion, Cornwall, England, UK |
| 19.8km (12.3 miles) | ⓘTresavean Mine, Lanner, Lanner, Cornwall, England, UK |
| References |
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