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Biotite from
Falconbridge Mine, Falconbridge Township, Sudbury District, Ontario, Canada

Locality type:Mine
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:Hawley, J.E. & Stanton, R.L. (1962): The Sudbury ores: their mineralogy and origin. Part II. The facts: The ores, their minerals, metals and distribution, Canadian Mineralogist 7, 30-145.
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Falconbridge Mine, Falconbridge Township, Sudbury District, Ontario, Canada
Nearest other occurrences of Biotite
12.2km (7.6 miles) Scadding Gold Mine, Scadding Township, Sudbury District, Ontario, Canada
13.6km (8.4 miles) Capre Lake Mine, Capreol Township, Sudbury District, Ontario, Canada
15.9km (9.9 miles) Frood Mine, McKim Township, Sudbury District, Ontario, Canada
19.6km (12.2 miles) Elizabeth mine, Dill Township, Sudbury District, Ontario, Canada
21.3km (13.3 miles) Murray Mine, McKim Township, Sudbury District, Ontario, Canada
21.5km (13.4 miles) Wanup Quarry, Dill Township, Sudbury District, Ontario, Canada
23.1km (14.3 miles) Dolmac Mine (Rathbun Lake Mine), Rathbun Township, Sudbury District, Ontario, Canada
23.1km (14.3 miles) Copper Cliff North Mine, McKim Township, Sudbury District, Ontario, Canada
27.5km (17.1 miles) Broken Hammer Deposit, Wisner Township, Sudbury District, Ontario, Canada
32.4km (20.1 miles) Creighton Mine, Creighton-Davies Township, Sudbury District, Ontario, Canada
 
Mineral and/or Locality  
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