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Biotite from
Ampasimena, Ampasimena, Taolagnaro District, Anosy, Madagascar


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 Ampasimena, Ampasimena, Taolagnaro District, Anosy, Madagascar
Data Identifiers
Mindat Occurrence Record ID:538556
Long-form Identifier:1:3:538556:0
GUID (UUID V4):0
Localities for Biotite in this Region
Marovato, Ampasimena, Ampasimena, Taolagnaro District, Anosy, Madagascar
Nearest other occurrences of Biotite
62.7km (39.0 miles) ⓘManangotry (Manangotra), Isaka-Ivondro, Taolagnaro District, Anosy, Madagascar
77.1km (47.9 miles) ⓘAmbindandrakemba, Tranomaro, Amboasary Sud District, Anosy, Madagascar
80.4km (49.9 miles) ⓘOsumilite occurrence, Tranomaro, Amboasary Sud District, Anosy, Madagascar
82.5km (51.3 miles) ⓘOsumilite occurrence 1, Mahaly, Amboasary Sud District, Anosy, Madagascar
References
Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar Vol. 29. République Malgachepp.16-16
 
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