Calcite, Hedenbergite - Huanggang Mines, China - 35 mm x 34 mm x 32 mm
Mineral: Calcite, Hedenbergite
Locality: Huanggang Mines, Hexigten Banner (Kshktng Q), Ulanhad (Chifeng), Inner Mongolia Autonomous Region, China
Dimensions: 35 mm x 34 mm x 32 mm