| Locality type: | Hamlet |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view Duer, Sarzeau, Vannes, Morbihan, Brittany, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 287737 |
| Long-form Identifier: | 1:3:287737:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 26.0km (16.2 miles) | ⓘKer Olivier, Assérac, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 37.0km (23.0 miles) | ⓘLa Lande quarry, Plumelin, Pontivy, Morbihan, Brittany, France |
| 41.8km (26.0 miles) | ⓘLead mine, Saint-Maudé, Baud, Pontivy, Morbihan, Brittany, France |
| 41.9km (26.1 miles) | ⓘLa Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France |
| 48.5km (30.2 miles) | ⓘSaint-Marc beach alluvial deposits, Saint-Marc-sur-Mer, Saint-Nazaire, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 56.5km (35.1 miles) | ⓘLa Rigaudais, Donges, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 56.9km (35.3 miles) | ⓘSem, Donges, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 60.6km (37.7 miles) | ⓘQuistiav (Quistiave), Guern, Pontivy, Morbihan, Brittany, France |
| 61.4km (38.2 miles) | ⓘKerroc'h, Guern, Pontivy, Morbihan, Brittany, France |
| 61.9km (38.5 miles) | ⓘChapelle de Planté, Quilly, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| References |
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