| Classification |
|---|
|
| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view La Dilane, Batz-sur-Mer, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 1105497 |
| Long-form Identifier: | 1:3:1105497:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
|---|
|
|
| 4.4km (2.7 miles) | ⓘPenchâteau Point, Le Pouliguen, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 6.2km (3.9 miles) | ⓘLe Croisic Point, Le Croisic, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 12.6km (7.8 miles) | ⓘSainte-Marguerite, Pornichet, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 18.5km (11.5 miles) | ⓘVille-ès-Martin, Saint-Nazaire, Saint-Nazaire, Loire-Atlantique, Pays de la Loire, France |
| 19.2km (11.9 miles) | ⓘPointe du Bile beach alluvial deposits, Penestin, Vannes, Morbihan, Brittany, France |
| 28.5km (17.7 miles) | ⓘCromenac'h beach alluvials (Cromenac'h West), Ambon, Vannes, Morbihan, Brittany, France |
| 33.8km (21.0 miles) | ⓘTrévenaste beach alluvials, Sarzeau, Vannes, Morbihan, Brittany, France |
| 67.5km (42.0 miles) | ⓘParc Grillaud, Chantenay, Nantes, Nantes, Loire-Atlantique, Pays de la Loire, France |
| 67.8km (42.2 miles) | ⓘMiséri (Miséry) quarry, Chantenay, Nantes, Nantes, Loire-Atlantique, Pays de la Loire, France |
| 83.5km (51.9 miles) | ⓘSpernec Point, Primiture, Groix, Lorient, Morbihan, Brittany, France |
| References |
|---|
|
|
|
