Hedenbergite Ilvaite Image

Weinrich Minerals, A Dealer in Fine Mineral Specimens - Since 1989. We buy collections and single high quality specimens.

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John Betts - Fine Minerals, New York. Dealers of Fine Minerals and Natural Crystal Clusters since 1989. We buy rock collections, we buy gem collections, we buy mineral collections.

Hedenbergite, Ilvaite

Large Hedenbergite Image

Mineral:

Hedenbergite: CaFe++Si2O6
Ilvaite: CaFe++2Fe+++Si2O7O(OH)

Comments:

Doubly terminated, black ilvaite on crystals of greenish gray hedenbergite with minor galena.

Location:

First Sovietsky mine, Dalnjegorsk, Russia.

Scale:

4 x 2.8 x 1.8 cm.

Copyright:

© Fabre Minerals

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