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Biotite from
Col d'Etche, Ance, Aramits, Oloron-Sainte-Marie, Pyrénées-Atlantiques, Nouvelle-Aquitaine, France


Locality type:Mountain
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 Col d'Etche, Ance, Aramits, Oloron-Sainte-Marie, Pyrénées-Atlantiques, Nouvelle-Aquitaine, France
Data Identifiers
Mindat Occurrence Record ID:648161
Long-form Identifier:1:3:648161:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.5km (0.9 miles) ⓘCol d'Urdach, Aramits, Oloron-Sainte-Marie, Pyrénées-Atlantiques, Nouvelle-Aquitaine, France
48.0km (29.8 miles) ⓘGave d’Azun river alluvial deposits, Arcizans-Avant, Argelès-Gazost, Hautes-Pyrénées, Occitanie, France
80.3km (49.9 miles) ⓘEspéchère, Avezac-Prat-Lahitte, Bagnères-de-Bigorre, Hautes-Pyrénées, Occitanie, France
References
MONCHOUX P., FONTAN F., DE PARSEVAL P., MARTIN R. F., WANG R. C. (2006) - Igneous albitite dikes in orogenic lherzolithes, Western Pyrénées, France: A possible source for corundum and alkali feldspar xenocrysts in basaltic terranes. I. Mineralogical Asssociations. The Canadian Mineralogist, Vol. 44, pp. 817-842.
 
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