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Biotite from
Filali unit, Chefchaouen Province, Tanger-Tetouan-Al Hoceima Region, Morocco


Locality type:Outcrop
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 Filali unit, Chefchaouen Province, Tanger-Tetouan-Al Hoceima Region, Morocco
Data Identifiers
Mindat Occurrence Record ID:1587078
Long-form Identifier:1:3:1587078:6
GUID (UUID V4):0
Nearest other occurrences of Biotite
8.7km (5.4 miles) ⓘAmter pegmatite field, Beni Bousera massif, Chefchaouen Province, Tanger-Tetouan-Al Hoceima Region, Morocco
79.7km (49.5 miles) ⓘMonte Hacho, Ceuta, Spain
References
Afiri, Abdelkhaleq, Essaifi, Abderrahim, Charroud, Ali, Aqnouy, Mourad, Abdelrahman, Kamal, Alali, Amar, Abioui, Mohamed (2023) Tectonometamorphic Evolution of the Migmatitic Paragneisses of the Filali Unit (Internal Rif, Morocco) Minerals, 13 (4) 484 doi:10.3390/min13040484
 
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