Mineral: Carrollite
Locality: Kamoya, Kambove District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
Dimensions: 2.5 x 1 x 2.5 cm

Description: Mass: 14 g MIM number:1978 Spinel-twinned carrollite crystal of triangular appearance with a well-visible reentrant angle characterizing this twinning. Photographer: AINU / Augustin de Valence

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