Description
Superb automorphic crystals of chalcopyrite on quartz, a mineral from the Armée Céleste mine at Sainte-Marie-aux-Mines, Haut-Rhin, Alsace, in the Vosges mountains.
A rarity, a famous discovery from the 1970s, a remarkable specimen from Bernard Mary’s collection.
Video of this chalcopyrite from the Armée Céleste mine in Sainte-Marie-aux-Mines :
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