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Biotite from
Caccaviello Quarry, Lacco Ameno, Ischia Island, 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:Pichler, H., (1970): Italienische Vulkan-Gebiete II, Phlegräische Felder, Ischia,.... , Bornträger Berlin Stuttgart
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Caccaviello Quarry, Lacco Ameno, Ischia Island, Naples, Campania, Italy
Nearest other occurrences of Biotite
15.3km (9.5 miles) Torregaveta, Bacoli, Naples, Campania, Italy
28.3km (17.6 miles) Pianura, Naples, Campania, Italy
28.9km (17.9 miles) Soccavo, Naples, Campania, Italy
43.1km (26.8 miles) San Vito quarry, San Vito, Ercolano, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
45.2km (28.1 miles) Cupa dell'Olivella, Sant'Anastasia, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
45.2km (28.1 miles) Pollena quarries, Pollena - Trocchia area, Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy
45.5km (28.3 miles) Villa Inglese quarries, Torre del Greco, Mt Vesuvius, Somma-Vesuvius Complex, Naples, Campania, Italy
59.3km (36.9 miles) Corigliano, Sessa Aurunca, Roccamonfina Volcanic Complex, Caserta, Campania, Italy
64.3km (39.9 miles) Orchi, Conca della Campania, Roccamonfina Volcanic Complex, Caserta, Campania, Italy
65.0km (40.4 miles) Fiano tuff quarries, Nocera Inferiore, Salerno, Campania, Italy
 
Mineral and/or Locality  
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