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Pyroxene Group from
Abontorok Intrusion, Arlit, Agadez, Niger


Locality type:Intrusion
Classification
Species:'Pyroxene Group' (not an IMA approved species)
Formula:ADSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyroxene Group data
Locality Data:Click here to view Abontorok Intrusion, Arlit, Agadez, Niger
Data Identifiers
Mindat Occurrence Record ID:1433096
Long-form Identifier:1:3:1433096:2
GUID (UUID V4):0
Nearest other occurrences of Pyroxene Group
46.2km (28.7 miles) ⓘIskou ring complex, Agadez, Niger
50.2km (31.2 miles) ⓘOfoud Complex, Arlit, Agadez, Niger
79.2km (49.2 miles) ⓘTodra and Tin Taralle Volcanic Field, Agadez, Niger
References
Karche, J. P. & Moreau, C. (1977). NOTE PRELIMINAIRE SUR LE MASSIF SUBVOLCANIQUE A STRUCTURE ANNULAIRE D'ABONTOROK (AIR-NIGER). Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences, Paris, 284D, 1259-1262.
Husch, J. M., & Moreau, C. (1982). Geology and major element geochemistry of anorthositic rocks associated with Paleozoic hypabyssal ring complexes, Air massif, Niger, West Africa. Journal of Volcanology and Geothermal Research, 14(1-2), 47-66. doi.org/10.1016/0377-0273(82)90042-7
Moreau, Christian (1987) Les complexes anorogéniques á suite anorthositique de l'Aïr (Niger): contribution à l'étude des anorthosites. Bulletin de la Société Géologique de France, S. 8 Vol. III (1). 115-122 doi:10.2113/gssgfbull.III.1.115
Brown, W. L.; Moreau, C.; Demaiffe, D. (1989) An Anorthosite Suite in a Ring-Complex: Crystallization and Emplacement of an Anorogenic Type from Abontorok, A r, Niger. Journal of Petrology, 30 (6). 1501-1540 doi:10.1093/petrology/30.6.1501
 
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