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Grumantite, Aegirine, Kazakovite, Ussingite


Grumantite : Na[Si2O4(OH)]·H2O, Aegirine : NaFe3+[Si2O6], Kazakovite : Na6Ti[Si6O16(OH)2], Ussingite : Na2AlSi3O8OH

Photo Copyright © specimen collection and photo Peter Kohorst  - This image is copyrighted. Unauthorized reproduction prohibited.
Locality: Alluaiv Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
White fine-grained Grumantite (under UV-LW light orange (!)), black Aegirine, brown Kazakovite, violet Ussingite. Specimen size 2 x 2 cm.


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