Black heterogenite coated by crystalline mansfieldite (coloured pink by cobalt). Pink erythrite (not in photo) and minor yellow smolyaninovite. Width of view 6mm. Stack of 30 images.
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0954 Heterogenite, Mansfieldite (Cobaltian), Smolyaninovite after Erythrite, Mount Cobalt Mine, Selwyn District, Cloncurry Shire, Queensland
