Chalcocite, Djurleite, Chalcopyrite
Tongshankou Mine, Daye Co., Huangshi, Hubei, China
A novelty at Tucson 2014. Aggregate of extraordinarily elongated Chalcocite crystals completely coated by iridescent Chalcopyrite, with very varied shades: green, blue, violet, yellow and reddish. By recent reports, it seems that in some cases the Chalcocite crystals are partially replaced by Djurleite.
Tongshankou Mine, Daye County, Huangshi, ...
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