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Biotite from
Villa Inglese quarries, Torre del Greco, Mt Vesuvius, Somma-Vesuvius Complex, Naples, Campania, Italy

Locality type:Quarry
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
References
References:Mariano Carati - Guida alla mineralogia vesuviana - Calderini, Bologna, 1982
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Villa Inglese quarries, Torre del Greco, Mt Vesuvius, Somma-Vesuvius Complex, Naples, Campania, Italy
Nearest other occurrences of Biotite
7.2km (4.5 miles) San Vito quarry, San Vito, Ercolano, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
10.4km (6.4 miles) Cupa dell'Olivella, Sant'Anastasia, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
10.4km (6.4 miles) Pollena quarries, Pollena - Trocchia area, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
19.7km (12.2 miles) Fiano tuff quarries, Nocera Inferiore, Salerno, Campania, Italy
21.8km (13.6 miles) Soccavo, Naples, Campania, Italy
22.5km (14.0 miles) Pianura, Naples, Campania, Italy
32.1km (19.9 miles) Torregaveta, Bacoli, Naples, Campania, Italy
45.5km (28.3 miles) Caccaviello Quarry, Lacco Ameno, Ischia Island, Naples, Campania, Italy
71.6km (44.5 miles) Orchi, Conca della Campania, Roccamonfina Volcanic Complex, Caserta, Campania, Italy
71.7km (44.6 miles) Corigliano, Sessa Aurunca, Roccamonfina Volcanic Complex, Caserta, Campania, Italy
 
Mineral and/or Locality  
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