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Biotite from
Timedjelalen Complex, Tessalit Cercle, Kidal Region, Mali


Locality type:Complex
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 Timedjelalen Complex, Tessalit Cercle, Kidal Region, Mali
Data Identifiers
Mindat Occurrence Record ID:1430241
Long-form Identifier:1:3:1430241:9
GUID (UUID V4):0
Nearest other occurrences of Biotite
45.0km (28.0 miles) ⓘDjounhane Complex, Kidal Cercle, Kidal Region, Mali
53.6km (33.3 miles) ⓘKidal-Tibeljeljeline Complex, Kidal Cercle, Kidal Region, Mali
81.1km (50.4 miles) ⓘL'Adrar Dourit Intrusion, Abeïbara Cercle, Kidal Region, Mali
99.1km (61.6 miles) ⓘL'Adrar Tisset Intrusion, Tessalit Cercle, Kidal Region, Mali
References
Liégeois, J. P., & Black, R. (1984). Pétrographie et géochronologie Rb-Sr de la transition calco-alcaline-alcaline fini-Panafricaine dans l'Adrar des Iforas (Mali): accrétion crustale au Précambrien supérieur. In Géologie africaine (pp. 115-145).
Ba, H., Black, R., Benziane, B., Diombana, D., Hascoet-Fender, J., Bonin, B., ... & Liégeois, J. P. (1985). La province des complexes annulaires alcalins sursaturés de l'Adrar des Iforas, Mali. Journal of African Earth Sciences (1983), 3(1-2), 123-142. doi.org/10.1016/0899-5362(85)90031-4
Weis, D., Liégeois, J. P., & Javoy, M. (1986). The Timedjealen alkaline ring-complex and related N/1bS dyke swarms (Adrar des Iforas, Mali)—A Pb/1bSr/1bO isotopic study. Chemical geology, 57(1-2), 201-215. doi.org/10.1016/0009-2541(86)90103-8
Javoy, M., & Weis, D. (1987). Oxygen isotopic composition of alkaline anorogenic granites as a clue to their origin: the problem of crustal oxygen. Earth and planetary science letters, 84(4), 415-422. doi.org/10.1016/0012-821X(87)90006-9
 
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