| Locality type: | Suburb |
| Classification |
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| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Pianura, Naples, Metropolitan City of Naples, Campania, Italy |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 538767 |
| Long-form Identifier: | 1:3:538767:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 0.7km (0.4 miles) | ⓘSoccavo, Naples, Metropolitan City of Naples, Campania, Italy |
| 5.4km (3.3 miles) | ⓘSan Vito geothermal field, Pozzuoli, Metropolitan City of Naples, Campania, Italy |
| 8.5km (5.3 miles) | ⓘFondo Riccio, Pozzuoli, Metropolitan City of Naples, Campania, Italy |
| 13.0km (8.1 miles) | ⓘTorregaveta, Bacoli, Metropolitan City of Naples, Campania, Italy |
| 16.0km (9.9 miles) | ⓘSan Vito, Ercolano, Metropolitan City of Naples, Campania, Italy |
| 16.1km (10.0 miles) | ⓘPunta della Lingua, Procida Island, Metropolitan City of Naples, Campania, Italy |
| 16.8km (10.5 miles) | ⓘSan Vito Quarry, San Vito, Ercolano, Metropolitan City of Naples, Campania, Italy |
| 17.5km (10.8 miles) | ⓘPollena quarries, Pollena Trocchia, Metropolitan City of Naples, Campania, Italy |
| 17.7km (11.0 miles) | ⓘLagno di Pollena, Pollena Trocchia, Metropolitan City of Naples, Campania, Italy |
| 18.1km (11.2 miles) | ⓘCupa dell'Olivella, Sant'Anastasia, Metropolitan City of Naples, Campania, Italy |
| References |
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