Armbrusterite Image

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Armbrusterite

Large Armbrusterite Image

Mineral:

Armbrusterite: K5Na6Mn+++Mn++14[Si9O22]4(OH)10·4H2O

Comments:

SEM image of a spherulite of platy crystals of armbrusterite (2 mm diameter) on cancrinite and calcite. (AmMin, v92:416).

Location:

Khibiny massif, Kola Peninsula, Russia..

Scale:

Spherulite Size 2 mm.

Copyright:

© American Mineralogist

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