Mineral: Copper and Cuprite
Locality: Poteryaevskoe Mine, Rubtsovsky District, Altai Krai, Russia
Dimensions: 16,0 x 11,0 x 16,0 cm

Description: Group of elongated and brilliant copper crystals, topped with small octahedral crystals of cuprite (max. 7mm) MIM number 1174 Photographer: Augustin de Valence (Aïnu)

All pictures, text, design © Forum FMF 2006-2024