Calcite and Chalcopyrite - Chenzhou Prefecture, China - 34,0 x 24,0 x 20,0 cm
Mineral: Calcite and Chalcopyrite
Locality: Chenzhou Prefecture, Hunan Province, China
Dimensions: 34,0 x 24,0 x 20,0 cm

Description: Main crystal size : 16,2 cm Sheet of large, practically intact and well-separated translucent rhombohedrons; these rhombohedrons have a rounded edge sprinkled with chalcopyrite microcrystals MIM number 1134 Photographer: James Elliott (FMI)