Spinel (var. Pleonaste), Betroka, Anosy, Madagascar.

120,00

Crystal of pleonaste, an iron-bearing variety of spinel, well-formed and brilliant.
The interior of the crystal is brown with sub-metallic highlights and the exterior is beige, resinous, strange!
Spinel crystal from the Betroka mica mine in the Anosy region of Madagascar.

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