Calcite - Baimashan tunnel (construction site), China - 3,5 x 3 cm
Mineral: Calcite
Locality: Baimashan tunnel (construction site), Qianbaxia, Wuyishan, Nanping Prefecture, Fujian Province, China
Dimensions: 3,5 x 3 cm

Description: Short-prismatic "poker-chip" Calcites with tiny Pyrites on Quartz.