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Ferro-ferri-nybøite from
Marchenko Peak, Kukisvumchorr Mt, Murmansk Oblast, Russia


Locality type:Peak
Classification
Species:Ferro-ferri-nybøite
Formula:NaNa2(Fe32+,Mg)Fe23+)(AlSi7O22)(OH)2
Comments:The range of compositions given for ferro-ferri-nybøite by Konopleva et al.(2009) falls into the arfvedsonite compositional space as this is defined in the IMA2012 amphibole nomenclature.
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Ferro-ferri-nybøite data
Locality Data:Click here to view Marchenko Peak, Kukisvumchorr Mt, Murmansk Oblast, Russia
Data Identifiers
Mindat Occurrence Record ID:574325
Long-form Identifier:1:3:574325:4
GUID (UUID V4):0
Nearest other occurrences of Ferro-ferri-nybøite
11.8km (7.4 miles) ⓘYukspor Mountain, Murmansk Oblast, Russia
15.3km (9.5 miles) ⓘEveslogchorr Mt, Murmansk Oblast, Russia
References
Konopleva, N. G., Ivanyuk, G. Yu., Pakhomovsky, Ya. A., Yakovenchuk, V. N., Men’shikov, Yu. P., Korchak, Yu. A. (2008) Amphiboles of the Khibiny alkaline pluton, Kola Peninsula, Russia. Geology of Ore Deposits, 50 (8) 720-731 doi:10.1134/s1075701508080084
 
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