Mineral: Smithsonite
Locality: Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
Dimensions: 12,5 x 8,0 x 5,5 cm
Description: Main crystal size: 1,6 cm
Rounded, turquoise blue rhombohedrons on a white gangue
MIM number 819
Photographer: Augustin de Valence (Aïnu)
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