Frankamenite Image

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Frankamenite

Large Frankamenite Image

Mineral:

Frankamenite: K3Na3Ca5(Si12O30)[F,(OH)]4·(H2O)

Comments:

Grayish lilac, fine-grained frankamentite.

Location:

Murun Massif, Irkutsk District, Russia.

Scale:

Specimen Size 3.5x2.5x2.5 cm.

Copyright:

© Sonke Stolze / Systematic Minerals

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