Calcite, Hedenbergite - Huanggang Mines, China - 47 mm x 39 mm x 27 mm
Mineral: Calcite, Hedenbergite
Locality: Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
Dimensions: 47 mm x 39 mm x 27 mm