Calcite and Helvine - Huanggang Mines, China - 97 x 83 mm
Mineral:
Calcite and Helvine
Locality:
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
Dimensions:
97 x 83 mm
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