| Locality type: | Quarry |
| Classification |
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| Species: | Bertrandite |
| Formula: | Be4(Si2O7)(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Quartz | 2 |
| Data |
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| Mineral Data: | Click here to view Bertrandite data |
| Locality Data: | Click here to view Quily quarry, Quily, Pontivy, Morbihan, Brittany, France |
| Photo Gallery | View Gallery (8 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 490366 |
| Long-form Identifier: | 1:3:490366:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Bertrandite |
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| 1.8km (1.1 miles) | ⓘLa Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France |
| 77.1km (47.9 miles) | ⓘGwernavalou Quarry, Trémargat, Guingamp, Côtes-d'Armor, Brittany, France |
| 93.4km (58.1 miles) | ⓘLa Grée, Orvault, Nantes, Loire-Atlantique, Pays de la Loire, France |
| 99.3km (61.7 miles) | ⓘPetit-Port, Nantes, Nantes, Loire-Atlantique, Pays de la Loire, France |
| References |
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Quily quarry, Quily, Pontivy, Morbihan, Brittany, France