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Biotite from
Île Cadieux alnöite, Vaudreuil-Dorion, Vaudreuil-Soulanges RCM, Montérégie, Québec, Canada


Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Île Cadieux alnöite, Vaudreuil-Dorion, Vaudreuil-Soulanges RCM, Montérégie, Québec, Canada
Data Identifiers
Mindat Occurrence Record ID:282266
Long-form Identifier:1:3:282266:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
10.0km (6.2 miles) ⓘBond zone, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada
10.5km (6.5 miles) ⓘSt Lawrence Columbium Mine, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada
11.1km (6.9 miles) ⓘDufresne Hill, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada
11.2km (7.0 miles) ⓘManny zone, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada
12.4km (7.7 miles) ⓘHusereau Hill, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada
16.8km (10.4 miles) ⓘMont Rigaud, Vaudreuil-Soulanges RCM, Montérégie, Québec, Canada
36.4km (22.6 miles) ⓘCanadian National Railway tunnel, Mont Royal, Montréal, Québec, Canada
37.8km (23.5 miles) ⓘCorporation (Forsyth's) quarry, Mont Royal, Montréal, Québec, Canada
40.5km (25.2 miles) ⓘFrancon quarry, Montréal, Québec, Canada
42.7km (26.5 miles) ⓘRosemont quarry, Montréal, Québec, Canada
References
Williams, Howel, Turner, Francis J., Gilbert, Charles M. (1954) Petrography - An Introduction to the Study of Rocks in Thin Sections. W. H. Freeman and Company, San Francisco, CA.
 
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