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Metavoltine from
Grotta dello Zolfo (Grotta di Allume), Miseno, Bacoli, Naples, Campania, Italy

Classification
Species:Metavoltine
Formula:Na6K2FeFe6(SO4)12O2 · 18H2O
Comments:
Confirmation
Validity:Believed Valid
References
References:Zambonini F. (1907): Su alcuni minerali della Grotta dello Zolfo a Miseno. Rendiconto Accad. Sci. fis. mat. Napoli, serie 3, 46, 324-331; Palache C., Berman H., Frondel C. (1951): The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: page 620.
Data
Mineral Data:Click here to view Metavoltine data
Locality Data:Click here to view Grotta dello Zolfo (Grotta di Allume), Miseno, Bacoli, Naples, Campania, Italy
Nearest other occurrences of Metavoltine
6.2km (3.8 miles) Solfatara di Pozzuoli, Pozzuoli, Naples, Campania, Italy
6.3km (3.9 miles) Antiniana (Scarfoglio), Pozzuoli, Naples, Campania, Italy
6.6km (4.1 miles) Pisciarelli di Agnano, Pozzuoli, Naples, Campania, Italy
27.7km (17.2 miles) Atrio del Cavallo, Mt Vesuvius, Somma-Vesuvius Complex, Naples, Campania, Italy
29.0km (18.0 miles) Mt Vesuvius, Somma-Vesuvius Complex, Naples, Campania, Italy
 
Mineral and/or Locality  
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