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It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Polezhaevaite-(Ce) from
Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia


02799070017367574156846.jpg
Polezhaevaite-(Ce)

Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
01866490017367574165172.jpg
Polezhaevaite-(Ce), etc.

Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
02799070017367574156846.jpg
Polezhaevaite-(Ce)

Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
02856890017272007459667.jpg
Polezhaevaite-(Ce), etc.

Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
02799070017367574156846.jpg
Polezhaevaite-(Ce)

Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
02856890017272007459667.jpg
Polezhaevaite-(Ce), etc.

Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
Locality type:Pit
Classification
Species:Polezhaevaite-(Ce)
Formula:NaSrCeF6
Confirmation
Validity:Valid - Type Locality
Associated Minerals Based on Photo Data:
Strontiofluorite2
Data
Mineral Data:Click here to view Polezhaevaite-(Ce) data
Locality Data:Click here to view Koashva Open Pit, Koashva Mt, Murmansk Oblast, Russia
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:634619
Long-form Identifier:1:3:634619:5
GUID (UUID V4):0
References
Yakovenchuk, V. N., Selivanova, E. A., Ivanyuk, G. Y., Pakhomovsky, Y. A., Korchak, J. A., Nikolaev, A. P. (2010) Polezhaevaite-(Ce), NaSrCeF6, a new mineral from the Khibiny massif (Kola Peninsula, Russia) American Mineralogist, 95 (7) 1080-1083 doi:10.2138/am.2010.3361
 
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