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Magnetite from
Fornaci di Montignoso Quarry (Bi.Bru Quarry), Montignoso, Montaione, Metropolitan City of Florence, Tuscany, Italy

Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
References
References:· Betti, C., Bazzoni, C., Bernocchi, M., Pagani, G., Ciriotti, M.E., Bittarello, E., Batoni, M., Batacchi, C. (2017): Poggio del Cornocchio e dintorni (Firenze - Pisa - Siena): storia, miniere e minerali di una zona poco conosciuta. Micro, 15, 1, 2-43.
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Fornaci di Montignoso Quarry (Bi.Bru Quarry), Montignoso, Montaione, Metropolitan City of Florence, Tuscany, Italy
Nearest other occurrences of Magnetite
26.3km (16.3 miles) Montecastelli Pisano, Castelnuovo Val di Cecina, Pisa Province, Tuscany, Italy
45.4km (28.2 miles) Campiano Mine, Montieri, Grosseto Province, Tuscany, Italy
46.0km (28.6 miles) Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
46.6km (29.0 miles) Boccheggiano mines, Montieri, Grosseto Province, Tuscany, Italy
55.7km (34.6 miles) Accesa mine, Massa Marittima, Grosseto Province, Tuscany, Italy
64.1km (39.8 miles) Gavorrano Mine, Gavorrano, Grosseto Province, Tuscany, Italy
64.8km (40.3 miles) Baratti slag locality, Piombino, Livorno Province, Tuscany, Italy
71.5km (44.4 miles) Pollone Mine, Valdicastello Carducci, Pietrasanta, Lucca Province, Tuscany, Italy
71.9km (44.7 miles) Monte Arsiccio Mine, Sant'Anna di Stazzema, Stazzema, Lucca Province, Tuscany, Italy
73.8km (45.8 miles) Cava del Ferro (Bùgie mines; Trimpello), Fornovolasco, Vergemoli, Lucca Province, Tuscany, Italy
 
Mineral and/or Locality  
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