Ilvaite Quartz Image

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Hudson Institute of Mineralogy

Ilvaite, Quartz

Large Ilvaite Image

Mineral:

Ilvaite: CaFe++2Fe+++Si2O7O(OH)
Quartz: SiO2

Comments:

Black, prismatic ilvaite with quartz.

Location:

First Sovietskij mine, Dalnjegorsk, Russia.

Scale:

3.5 x 4.5 cm.

Copyright:

© Fabre Minerals

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