Description

Calcite on Quartz from Yaogangxian W-Sn ore field, Yizhang Co, Chenzhou Prefecture, Hunan Province, China. Comes with certificate of authenticity. Minerals from the collection of Michel Jouty (Chamonix, Haute-Savoie, France). Type of stone: Calcite. Dominant color: multicolored. Origin: China. Average weight (Carats): 261.6 cts. Dimensions (mm): 60 x 42 x 35 mm. Ref. SKU012691. Calcium carbonate (CaCO3), formed in various geological environments. Used for ornamental objects and cabochons.