Mineral: Calcite
Locality: Huangpolong Mine, Shaft No. 884, Leiping, Guiyang, Chenzhou Prefecture, Hunan Province, China
Dimensions: 13,0 x 9,0 x 12,0 cm

Description: Main crystal size: 7,8 cm Shiny, colorless, double terminated hexagonal prism with inclusion on a thin black gangue MIM number 818 Photographer: Augustin de Valence (Aïnu)

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