AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Norway > Cordierite var. Iolite

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Cordierite var. Iolite from Aust Agder, Norway

 
Cordierite var. Iolite from Aust Agder, Norway

Cordierite var. Iolite from Aust Agder, Norway

Cordierite var. Iolite from Aust Agder, Norway

Cordierite var. Iolite from Aust Agder, Norway

DESCRIPTION:No. 63299
Mineral:Cordierite var. Iolite
Locality:Aust Agder, Norway
Description:Transparent fragment of iolite, the pleochroic blue-violet gem variety of the mineral species cordierite, that exhibits distinct color change when rotated from violet to deep blue and yellow under polarized illumination. Ex. Perham's Maine Mineral Store
Overall Size:21x12x9 mm
Crystals:
Status: Sold - Posted here for reference only
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