| Classification |
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| Species: | 'Tourmaline' (not an IMA approved species) |
| Formula: | AD3G6(T6O18)(BO3)3X3Z |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Tourmaline data |
| Locality Data: | Click here to view Sainte-Marguerite, Pornichet, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1071406 |
| Long-form Identifier: | 1:3:1071406:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tourmaline |
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| 2.5km (1.6 miles) | ⓘSaint-Marc beach alluvial deposits, Saint-Marc-sur-Mer, Saint-Nazaire, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 4.1km (2.6 miles) | ⓘLe Petit Gavy beach alluvials, Saint-Nazaire, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 5.3km (3.3 miles) | ⓘLa Rougeole beach alluvials, Saint-Nazaire, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 6.7km (4.1 miles) | ⓘVille-ès-Martin beach alluvial deposits, Ville-ès-Martin, Saint-Nazaire, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 9.7km (6.0 miles) | ⓘLe Pointeau beach alluvials, Saint-Brevin-les-Pins, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 10.5km (6.5 miles) | ⓘLa Courance beach alluvials, Saint-Brevin-les-Pins, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 11.2km (6.9 miles) | ⓘLa Govelle, Batz-sur-Mer, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 11.7km (7.3 miles) | ⓘManéric bay, Batz-sur-Mer, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 12.3km (7.6 miles) | ⓘL’Ermitage beach alluvials, Saint-Brevin-les-Pins, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 12.5km (7.8 miles) | ⓘLa Roussellerie beach alluvial deposits, Saint-Michel-Chef-Chef, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| References |
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