1556 Libethenite, Mindola pit, Nkana Mine (Rokana Mine), Kitwe, Kitwe District, Copperbelt Province, Zambia

A dark green (almost black) libethenite with a tiny amount of pale blue turquoise(?). From the 104 metre bench. Width of view 6mm. Stack of 98 images.

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Stacked from 98 images. Method=B (R=8,S=3)