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Dolomite (variety cobalt-bearing), Malachite, Heterogenite<br />Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)<br />Specimen size 15 cm, largest crystal 7 mm<br /> (Author: Tobi)

Dolomite (variety cobalt-bearing), Malachite, Heterogenite
Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
Specimen size 15 cm, largest crystal 7 mm
(Author: Tobi)

Dimensions: 1460 x 1000
File size: 256.21 kbytes
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